File: | var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp |
Warning: | line 424, column 5 Value stored to 'rv' is never read |
Press '?' to see keyboard shortcuts
Keyboard shortcuts:
1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
2 | * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ : |
3 | * This Source Code Form is subject to the terms of the Mozilla Public |
4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | |
7 | #include "FaviconHelpers.h" |
8 | |
9 | #include "nsICacheEntry.h" |
10 | #include "nsICachingChannel.h" |
11 | #include "nsIClassOfService.h" |
12 | #include "nsIAsyncVerifyRedirectCallback.h" |
13 | #include "nsIHttpChannel.h" |
14 | #include "nsIPrincipal.h" |
15 | |
16 | #include "nsComponentManagerUtils.h" |
17 | #include "nsNavHistory.h" |
18 | #include "nsFaviconService.h" |
19 | |
20 | #include "mozilla/dom/PlacesFavicon.h" |
21 | #include "mozilla/dom/PlacesObservers.h" |
22 | #include "mozilla/storage.h" |
23 | #include "mozilla/ScopeExit.h" |
24 | #include "mozilla/Telemetry.h" |
25 | #include "mozilla/StaticPrefs_network.h" |
26 | #include "nsNetUtil.h" |
27 | #include "nsPrintfCString.h" |
28 | #include "nsStreamUtils.h" |
29 | #include "nsStringStream.h" |
30 | #include "nsIPrivateBrowsingChannel.h" |
31 | #include "nsISupportsPriority.h" |
32 | #include <algorithm> |
33 | #include <deque> |
34 | #include "mozilla/gfx/2D.h" |
35 | #include "imgIContainer.h" |
36 | #include "ImageOps.h" |
37 | #include "imgIEncoder.h" |
38 | |
39 | using namespace mozilla; |
40 | using namespace mozilla::places; |
41 | using namespace mozilla::storage; |
42 | |
43 | namespace mozilla { |
44 | namespace places { |
45 | |
46 | namespace { |
47 | |
48 | /** |
49 | * Fetches information about a page from the database. |
50 | * |
51 | * @param aDB |
52 | * Database connection to history tables. |
53 | * @param _page |
54 | * Page that should be fetched. |
55 | */ |
56 | nsresult FetchPageInfo(const RefPtr<Database>& aDB, PageData& _page) { |
57 | MOZ_ASSERT(_page.spec.Length(), "Must have a non-empty spec!")do { static_assert( mozilla::detail::AssertionConditionType< decltype(_page.spec.Length())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(_page.spec.Length()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("_page.spec.Length()" " (" "Must have a non-empty spec!" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 57); AnnotateMozCrashReason("MOZ_ASSERT" "(" "_page.spec.Length()" ") (" "Must have a non-empty spec!" ")"); do { *((volatile int *)__null) = 57; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
58 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 58); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 58; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
59 | |
60 | // The subquery finds the bookmarked uri we want to set the icon for, |
61 | // walking up redirects. |
62 | nsCString query = nsPrintfCString( |
63 | "SELECT h.id, pi.id, h.guid, ( " |
64 | "WITH RECURSIVE " |
65 | "destinations(visit_type, from_visit, place_id, rev_host, bm) AS ( " |
66 | "SELECT v.visit_type, v.from_visit, p.id, p.rev_host, b.id " |
67 | "FROM moz_places p " |
68 | "LEFT JOIN moz_historyvisits v ON v.place_id = p.id " |
69 | "LEFT JOIN moz_bookmarks b ON b.fk = p.id " |
70 | "WHERE p.id = h.id " |
71 | "UNION " |
72 | "SELECT src.visit_type, src.from_visit, src.place_id, p.rev_host, b.id " |
73 | "FROM moz_places p " |
74 | "JOIN moz_historyvisits src ON src.place_id = p.id " |
75 | "JOIN destinations dest ON dest.from_visit = src.id AND dest.visit_type " |
76 | "IN (%d, %d) " |
77 | "LEFT JOIN moz_bookmarks b ON b.fk = src.place_id " |
78 | "WHERE instr(p.rev_host, dest.rev_host) = 1 " |
79 | "OR instr(dest.rev_host, p.rev_host) = 1 " |
80 | ") " |
81 | "SELECT url " |
82 | "FROM moz_places p " |
83 | "JOIN destinations r ON r.place_id = p.id " |
84 | "WHERE bm NOTNULL " |
85 | "LIMIT 1 " |
86 | "), fixup_url(get_unreversed_host(h.rev_host)) AS host " |
87 | "FROM moz_places h " |
88 | "LEFT JOIN moz_pages_w_icons pi ON page_url_hash = hash(:page_url) AND " |
89 | "page_url = :page_url " |
90 | "WHERE h.url_hash = hash(:page_url) AND h.url = :page_url", |
91 | nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT, |
92 | nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY); |
93 | |
94 | nsCOMPtr<mozIStorageStatement> stmt = aDB->GetStatement(query); |
95 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 95); return NS_ERROR_UNEXPECTED; } } while (false); |
96 | mozStorageStatementScoper scoper(stmt); |
97 | |
98 | nsresult rv = URIBinder::Bind(stmt, "page_url"_ns, _page.spec); |
99 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 99); return rv; } } while (false); |
100 | |
101 | bool hasResult; |
102 | rv = stmt->ExecuteStep(&hasResult); |
103 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 103); return rv; } } while (false); |
104 | if (!hasResult) { |
105 | // The page does not exist. |
106 | return NS_ERROR_NOT_AVAILABLE; |
107 | } |
108 | |
109 | rv = stmt->GetInt64(0, &_page.placeId); |
110 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 110); return rv; } } while (false); |
111 | // May be null, and in such a case this will be 0. |
112 | _page.id = stmt->AsInt64(1); |
113 | rv = stmt->GetUTF8String(2, _page.guid); |
114 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 114); return rv; } } while (false); |
115 | // Bookmarked url can be nullptr. |
116 | bool isNull; |
117 | rv = stmt->GetIsNull(3, &isNull); |
118 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 118); return rv; } } while (false); |
119 | // The page could not be bookmarked. |
120 | if (!isNull) { |
121 | rv = stmt->GetUTF8String(3, _page.bookmarkedSpec); |
122 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 122); return rv; } } while (false); |
123 | } |
124 | |
125 | if (_page.host.IsEmpty()) { |
126 | rv = stmt->GetUTF8String(4, _page.host); |
127 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 127); return rv; } } while (false); |
128 | } |
129 | |
130 | if (!_page.canAddToHistory) { |
131 | // Either history is disabled or the scheme is not supported. In such a |
132 | // case we want to update the icon only if the page is bookmarked. |
133 | |
134 | if (_page.bookmarkedSpec.IsEmpty()) { |
135 | // The page is not bookmarked. Since updating the icon with a disabled |
136 | // history would be a privacy leak, bail out as if the page did not exist. |
137 | return NS_ERROR_NOT_AVAILABLE; |
138 | } else { |
139 | // The page, or a redirect to it, is bookmarked. If the bookmarked spec |
140 | // is different from the requested one, use it. |
141 | if (!_page.bookmarkedSpec.Equals(_page.spec)) { |
142 | _page.spec = _page.bookmarkedSpec; |
143 | rv = FetchPageInfo(aDB, _page); |
144 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 144); return rv; } } while (false); |
145 | } |
146 | } |
147 | } |
148 | |
149 | return NS_OK; |
150 | } |
151 | |
152 | /** |
153 | * Stores information about an icon in the database. |
154 | * |
155 | * @param aDB |
156 | * Database connection to history tables. |
157 | * @param aIcon |
158 | * Icon that should be stored. |
159 | * @param aMustReplace |
160 | * If set to true, the function will bail out with NS_ERROR_NOT_AVAILABLE |
161 | * if it can't find a previous stored icon to replace. |
162 | * @note Should be wrapped in a transaction. |
163 | */ |
164 | nsresult SetIconInfo(const RefPtr<Database>& aDB, IconData& aIcon, |
165 | bool aMustReplace = false) { |
166 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 166); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 166; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
167 | MOZ_ASSERT(aIcon.payloads.Length() > 0)do { static_assert( mozilla::detail::AssertionConditionType< decltype(aIcon.payloads.Length() > 0)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(aIcon.payloads.Length() > 0))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("aIcon.payloads.Length() > 0", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 167); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aIcon.payloads.Length() > 0" ")"); do { *((volatile int*)__null) = 167; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
168 | MOZ_ASSERT(!aIcon.spec.IsEmpty())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!aIcon.spec.IsEmpty())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!aIcon.spec.IsEmpty()))), 0) )) { do { } while (false); MOZ_ReportAssertionFailure("!aIcon.spec.IsEmpty()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 168); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!aIcon.spec.IsEmpty()" ")"); do { *((volatile int*)__null) = 168; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
169 | MOZ_ASSERT(aIcon.expiration > 0)do { static_assert( mozilla::detail::AssertionConditionType< decltype(aIcon.expiration > 0)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(aIcon.expiration > 0))), 0 ))) { do { } while (false); MOZ_ReportAssertionFailure("aIcon.expiration > 0" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 169); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aIcon.expiration > 0" ")"); do { *((volatile int*)__null) = 169; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
170 | |
171 | // There are multiple cases possible at this point: |
172 | // 1. We must insert some payloads and no payloads exist in the table. This |
173 | // would be a straight INSERT. |
174 | // 2. The table contains the same number of payloads we are inserting. This |
175 | // would be a straight UPDATE. |
176 | // 3. The table contains more payloads than we are inserting. This would be |
177 | // an UPDATE and a DELETE. |
178 | // 4. The table contains less payloads than we are inserting. This would be |
179 | // an UPDATE and an INSERT. |
180 | // We can't just remove all the old entries and insert the new ones, cause |
181 | // we'd lose the referential integrity with pages. For the same reason we |
182 | // cannot use INSERT OR REPLACE, since it's implemented as DELETE AND INSERT. |
183 | // Thus, we follow this strategy: |
184 | // * SELECT all existing icon ids |
185 | // * For each payload, either UPDATE OR INSERT reusing icon ids. |
186 | // * If any previous icon ids is leftover, DELETE it. |
187 | |
188 | nsCOMPtr<mozIStorageStatement> selectStmt = aDB->GetStatement( |
189 | "SELECT id FROM moz_icons " |
190 | "WHERE fixed_icon_url_hash = hash(fixup_url(:url)) " |
191 | "AND icon_url = :url "); |
192 | NS_ENSURE_STATE(selectStmt)do { if ((__builtin_expect(!!(!(selectStmt)), 0))) { NS_DebugBreak (NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "selectStmt" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 192); return NS_ERROR_UNEXPECTED; } } while (false); |
193 | mozStorageStatementScoper scoper(selectStmt); |
194 | nsresult rv = URIBinder::Bind(selectStmt, "url"_ns, aIcon.spec); |
195 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 195); return rv; } } while (false); |
196 | std::deque<int64_t> ids; |
197 | bool hasResult = false; |
198 | while (NS_SUCCEEDED(selectStmt->ExecuteStep(&hasResult))((bool)(__builtin_expect(!!(!NS_FAILED_impl(selectStmt->ExecuteStep (&hasResult))), 1))) && hasResult) { |
199 | int64_t id = selectStmt->AsInt64(0); |
200 | MOZ_ASSERT(id > 0)do { static_assert( mozilla::detail::AssertionConditionType< decltype(id > 0)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(id > 0))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("id > 0", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 200); AnnotateMozCrashReason("MOZ_ASSERT" "(" "id > 0" ")" ); do { *((volatile int*)__null) = 200; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
201 | ids.push_back(id); |
202 | } |
203 | if (aMustReplace && ids.empty()) { |
204 | return NS_ERROR_NOT_AVAILABLE; |
205 | } |
206 | |
207 | nsCOMPtr<mozIStorageStatement> insertStmt = aDB->GetStatement( |
208 | "INSERT INTO moz_icons " |
209 | "(icon_url, fixed_icon_url_hash, width, root, expire_ms, data) " |
210 | "VALUES (:url, hash(fixup_url(:url)), :width, :root, :expire, :data) "); |
211 | NS_ENSURE_STATE(insertStmt)do { if ((__builtin_expect(!!(!(insertStmt)), 0))) { NS_DebugBreak (NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "insertStmt" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 211); return NS_ERROR_UNEXPECTED; } } while (false); |
212 | // ReplaceFaviconData may replace data for an already existing icon, and in |
213 | // that case it won't have the page uri at hand, thus it can't tell if the |
214 | // icon is a root icon or not. For that reason, never overwrite a root = 1. |
215 | nsCOMPtr<mozIStorageStatement> updateStmt = aDB->GetStatement( |
216 | "UPDATE moz_icons SET width = :width, " |
217 | "expire_ms = :expire, " |
218 | "data = :data, " |
219 | "root = (root OR :root) " |
220 | "WHERE id = :id "); |
221 | NS_ENSURE_STATE(updateStmt)do { if ((__builtin_expect(!!(!(updateStmt)), 0))) { NS_DebugBreak (NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "updateStmt" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 221); return NS_ERROR_UNEXPECTED; } } while (false); |
222 | |
223 | for (auto& payload : aIcon.payloads) { |
224 | // Sanity checks. |
225 | MOZ_ASSERT(payload.mimeType.EqualsLiteral(PNG_MIME_TYPE) ||do { static_assert( mozilla::detail::AssertionConditionType< decltype(payload.mimeType.EqualsLiteral("image/png") || payload .mimeType.EqualsLiteral("image/svg+xml"))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(payload.mimeType.EqualsLiteral ("image/png") || payload.mimeType.EqualsLiteral("image/svg+xml" )))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" " (" "Only png and svg payloads are supported" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 227); AnnotateMozCrashReason("MOZ_ASSERT" "(" "payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" ") (" "Only png and svg payloads are supported" ")"); do { * ((volatile int*)__null) = 227; __attribute__((nomerge)) ::abort (); } while (false); } } while (false) |
226 | payload.mimeType.EqualsLiteral(SVG_MIME_TYPE),do { static_assert( mozilla::detail::AssertionConditionType< decltype(payload.mimeType.EqualsLiteral("image/png") || payload .mimeType.EqualsLiteral("image/svg+xml"))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(payload.mimeType.EqualsLiteral ("image/png") || payload.mimeType.EqualsLiteral("image/svg+xml" )))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" " (" "Only png and svg payloads are supported" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 227); AnnotateMozCrashReason("MOZ_ASSERT" "(" "payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" ") (" "Only png and svg payloads are supported" ")"); do { * ((volatile int*)__null) = 227; __attribute__((nomerge)) ::abort (); } while (false); } } while (false) |
227 | "Only png and svg payloads are supported")do { static_assert( mozilla::detail::AssertionConditionType< decltype(payload.mimeType.EqualsLiteral("image/png") || payload .mimeType.EqualsLiteral("image/svg+xml"))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(payload.mimeType.EqualsLiteral ("image/png") || payload.mimeType.EqualsLiteral("image/svg+xml" )))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" " (" "Only png and svg payloads are supported" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 227); AnnotateMozCrashReason("MOZ_ASSERT" "(" "payload.mimeType.EqualsLiteral(\"image/png\") || payload.mimeType.EqualsLiteral(\"image/svg+xml\")" ") (" "Only png and svg payloads are supported" ")"); do { * ((volatile int*)__null) = 227; __attribute__((nomerge)) ::abort (); } while (false); } } while (false); |
228 | MOZ_ASSERT(!payload.mimeType.EqualsLiteral(SVG_MIME_TYPE) ||do { static_assert( mozilla::detail::AssertionConditionType< decltype(!payload.mimeType.EqualsLiteral("image/svg+xml") || payload .width == (65535))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!payload.mimeType.EqualsLiteral ("image/svg+xml") || payload.width == (65535)))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" " (" "SVG payloads should have max width" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 230); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" ") (" "SVG payloads should have max width" ")"); do { *((volatile int*)__null) = 230; __attribute__((nomerge)) ::abort(); } while (false); } } while (false) |
229 | payload.width == UINT16_MAX,do { static_assert( mozilla::detail::AssertionConditionType< decltype(!payload.mimeType.EqualsLiteral("image/svg+xml") || payload .width == (65535))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!payload.mimeType.EqualsLiteral ("image/svg+xml") || payload.width == (65535)))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" " (" "SVG payloads should have max width" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 230); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" ") (" "SVG payloads should have max width" ")"); do { *((volatile int*)__null) = 230; __attribute__((nomerge)) ::abort(); } while (false); } } while (false) |
230 | "SVG payloads should have max width")do { static_assert( mozilla::detail::AssertionConditionType< decltype(!payload.mimeType.EqualsLiteral("image/svg+xml") || payload .width == (65535))>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!payload.mimeType.EqualsLiteral ("image/svg+xml") || payload.width == (65535)))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" " (" "SVG payloads should have max width" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 230); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!payload.mimeType.EqualsLiteral(\"image/svg+xml\") || payload.width == (65535)" ") (" "SVG payloads should have max width" ")"); do { *((volatile int*)__null) = 230; __attribute__((nomerge)) ::abort(); } while (false); } } while (false); |
231 | MOZ_ASSERT(payload.width > 0, "Payload should have a width")do { static_assert( mozilla::detail::AssertionConditionType< decltype(payload.width > 0)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(payload.width > 0))), 0)) ) { do { } while (false); MOZ_ReportAssertionFailure("payload.width > 0" " (" "Payload should have a width" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 231); AnnotateMozCrashReason("MOZ_ASSERT" "(" "payload.width > 0" ") (" "Payload should have a width" ")"); do { *((volatile int *)__null) = 231; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
232 | #ifdef DEBUG1 |
233 | // Done to ensure we fetch the id. See the MOZ_ASSERT below. |
234 | payload.id = 0; |
235 | #endif |
236 | if (!ids.empty()) { |
237 | // Pop the first existing id for reuse. |
238 | int64_t id = ids.front(); |
239 | ids.pop_front(); |
240 | mozStorageStatementScoper scoper(updateStmt); |
241 | rv = updateStmt->BindInt64ByName("id"_ns, id); |
242 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 242); return rv; } } while (false); |
243 | rv = updateStmt->BindInt32ByName("width"_ns, payload.width); |
244 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 244); return rv; } } while (false); |
245 | rv = updateStmt->BindInt64ByName("expire"_ns, aIcon.expiration / 1000); |
246 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 246); return rv; } } while (false); |
247 | rv = updateStmt->BindInt32ByName("root"_ns, aIcon.rootIcon); |
248 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 248); return rv; } } while (false); |
249 | rv = updateStmt->BindBlobByName("data"_ns, TO_INTBUFFER(payload.data)reinterpret_cast<uint8_t*>(const_cast<char*>(payload .data.get())), |
250 | payload.data.Length()); |
251 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 251); return rv; } } while (false); |
252 | rv = updateStmt->Execute(); |
253 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 253); return rv; } } while (false); |
254 | // Set the new payload id. |
255 | payload.id = id; |
256 | } else { |
257 | // Insert a new entry. |
258 | mozStorageStatementScoper scoper(insertStmt); |
259 | rv = URIBinder::Bind(insertStmt, "url"_ns, aIcon.spec); |
260 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 260); return rv; } } while (false); |
261 | rv = insertStmt->BindInt32ByName("width"_ns, payload.width); |
262 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 262); return rv; } } while (false); |
263 | |
264 | rv = insertStmt->BindInt32ByName("root"_ns, aIcon.rootIcon); |
265 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 265); return rv; } } while (false); |
266 | rv = insertStmt->BindInt64ByName("expire"_ns, aIcon.expiration / 1000); |
267 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 267); return rv; } } while (false); |
268 | rv = insertStmt->BindBlobByName("data"_ns, TO_INTBUFFER(payload.data)reinterpret_cast<uint8_t*>(const_cast<char*>(payload .data.get())), |
269 | payload.data.Length()); |
270 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 270); return rv; } } while (false); |
271 | rv = insertStmt->Execute(); |
272 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 272); return rv; } } while (false); |
273 | // Set the new payload id. |
274 | payload.id = nsFaviconService::sLastInsertedIconId; |
275 | } |
276 | MOZ_ASSERT(payload.id > 0, "Payload should have an id")do { static_assert( mozilla::detail::AssertionConditionType< decltype(payload.id > 0)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(payload.id > 0))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("payload.id > 0" " (" "Payload should have an id" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 276); AnnotateMozCrashReason("MOZ_ASSERT" "(" "payload.id > 0" ") (" "Payload should have an id" ")"); do { *((volatile int *)__null) = 276; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
277 | } |
278 | |
279 | if (!ids.empty()) { |
280 | // Remove any old leftover payload. |
281 | nsAutoCString sql("DELETE FROM moz_icons WHERE id IN ("); |
282 | for (int64_t id : ids) { |
283 | sql.AppendInt(id); |
284 | sql.AppendLiteral(","); |
285 | } |
286 | sql.AppendLiteral(" 0)"); // Non-existing id to match the trailing comma. |
287 | nsCOMPtr<mozIStorageStatement> stmt = aDB->GetStatement(sql); |
288 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 288); return NS_ERROR_UNEXPECTED; } } while (false); |
289 | mozStorageStatementScoper scoper(stmt); |
290 | rv = stmt->Execute(); |
291 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 291); return rv; } } while (false); |
292 | } |
293 | |
294 | return NS_OK; |
295 | } |
296 | |
297 | /** |
298 | * Fetches information on a icon url from the database. |
299 | * |
300 | * @param aDBConn |
301 | * Database connection to history tables. |
302 | * @param aPreferredWidth |
303 | * The preferred size to fetch. |
304 | * @param _icon |
305 | * Icon that should be fetched. |
306 | */ |
307 | nsresult FetchIconInfo(const RefPtr<Database>& aDB, uint16_t aPreferredWidth, |
308 | IconData& _icon) { |
309 | MOZ_ASSERT(_icon.spec.Length(), "Must have a non-empty spec!")do { static_assert( mozilla::detail::AssertionConditionType< decltype(_icon.spec.Length())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(_icon.spec.Length()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("_icon.spec.Length()" " (" "Must have a non-empty spec!" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 309); AnnotateMozCrashReason("MOZ_ASSERT" "(" "_icon.spec.Length()" ") (" "Must have a non-empty spec!" ")"); do { *((volatile int *)__null) = 309; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
310 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 310); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 310; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
311 | |
312 | if (_icon.status & ICON_STATUS_CACHED1 << 3) { |
313 | // The icon data has already been set by ReplaceFaviconData. |
314 | return NS_OK; |
315 | } |
316 | |
317 | nsCOMPtr<mozIStorageStatement> stmt = aDB->GetStatement( |
318 | "/* do not warn (bug no: not worth having a compound index) */ " |
319 | "SELECT id, expire_ms, data, width, root " |
320 | "FROM moz_icons " |
321 | "WHERE fixed_icon_url_hash = hash(fixup_url(:url)) " |
322 | "AND icon_url = :url " |
323 | "ORDER BY width DESC "); |
324 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 324); return NS_ERROR_UNEXPECTED; } } while (false); |
325 | mozStorageStatementScoper scoper(stmt); |
326 | |
327 | DebugOnly<nsresult> rv = URIBinder::Bind(stmt, "url"_ns, _icon.spec); |
328 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 328); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 328; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
329 | |
330 | bool hasResult = false; |
331 | while (NS_SUCCEEDED(stmt->ExecuteStep(&hasResult))((bool)(__builtin_expect(!!(!NS_FAILED_impl(stmt->ExecuteStep (&hasResult))), 1))) && hasResult) { |
332 | IconPayload payload; |
333 | rv = stmt->GetInt64(0, &payload.id); |
334 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 334); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 334; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
335 | |
336 | // Expiration can be nullptr. |
337 | bool isNull; |
338 | rv = stmt->GetIsNull(1, &isNull); |
339 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 339); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 339; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
340 | if (!isNull) { |
341 | int64_t expire_ms; |
342 | rv = stmt->GetInt64(1, &expire_ms); |
343 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 343); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 343; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
344 | _icon.expiration = expire_ms * 1000; |
345 | } |
346 | |
347 | uint8_t* data; |
348 | uint32_t dataLen = 0; |
349 | rv = stmt->GetBlob(2, &dataLen, &data); |
350 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 350); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 350; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
351 | payload.data.Adopt(TO_CHARBUFFER(data)reinterpret_cast<char*>(const_cast<uint8_t*>(data )), dataLen); |
352 | |
353 | int32_t width; |
354 | rv = stmt->GetInt32(3, &width); |
355 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 355); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 355; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
356 | payload.width = width; |
357 | if (payload.width == UINT16_MAX(65535)) { |
358 | payload.mimeType.AssignLiteral(SVG_MIME_TYPE"image/svg+xml"); |
359 | } else { |
360 | payload.mimeType.AssignLiteral(PNG_MIME_TYPE"image/png"); |
361 | } |
362 | |
363 | int32_t rootIcon; |
364 | rv = stmt->GetInt32(4, &rootIcon); |
365 | MOZ_ASSERT(NS_SUCCEEDED(rv))do { static_assert( mozilla::detail::AssertionConditionType< decltype(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) )))>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1) ))))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 365); AnnotateMozCrashReason("MOZ_ASSERT" "(" "((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))" ")"); do { *((volatile int*)__null) = 365; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
366 | _icon.rootIcon = rootIcon; |
367 | |
368 | if (aPreferredWidth == 0 || _icon.payloads.Length() == 0) { |
369 | _icon.payloads.AppendElement(payload); |
370 | } else if (payload.width >= aPreferredWidth) { |
371 | // Only retain the best matching payload. |
372 | _icon.payloads.ReplaceElementAt(0, payload); |
373 | } else { |
374 | break; |
375 | } |
376 | } |
377 | |
378 | return NS_OK; |
379 | } |
380 | |
381 | nsresult FetchIconPerSpec(const RefPtr<Database>& aDB, |
382 | const nsACString& aPageSpec, |
383 | const nsACString& aPageHost, IconData& aIconData, |
384 | uint16_t aPreferredWidth) { |
385 | MOZ_ASSERT(!aPageSpec.IsEmpty(), "Page spec must not be empty.")do { static_assert( mozilla::detail::AssertionConditionType< decltype(!aPageSpec.IsEmpty())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!aPageSpec.IsEmpty()))), 0)) ) { do { } while (false); MOZ_ReportAssertionFailure("!aPageSpec.IsEmpty()" " (" "Page spec must not be empty." ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 385); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!aPageSpec.IsEmpty()" ") (" "Page spec must not be empty." ")"); do { *((volatile int *)__null) = 385; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
386 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 386); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 386; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
387 | |
388 | // This selects both associated and root domain icons, ordered by width, |
389 | // where an associated icon has priority over a root domain icon. |
390 | // Regardless, note that while this way we are far more efficient, we lost |
391 | // associations with root domain icons, so it's possible we'll return one |
392 | // for a specific size when an associated icon for that size doesn't exist. |
393 | nsCOMPtr<mozIStorageStatement> stmt = aDB->GetStatement( |
394 | "/* do not warn (bug no: not worth having a compound index) */ " |
395 | "SELECT width, icon_url, root " |
396 | "FROM moz_icons i " |
397 | "JOIN moz_icons_to_pages ON i.id = icon_id " |
398 | "JOIN moz_pages_w_icons p ON p.id = page_id " |
399 | "WHERE page_url_hash = hash(:url) AND page_url = :url " |
400 | "OR (:hash_idx AND page_url_hash = hash(substr(:url, 0, :hash_idx)) " |
401 | "AND page_url = substr(:url, 0, :hash_idx)) " |
402 | "UNION ALL " |
403 | "SELECT width, icon_url, root " |
404 | "FROM moz_icons i " |
405 | "WHERE fixed_icon_url_hash = hash(fixup_url(:host) || '/favicon.ico') " |
406 | "ORDER BY width DESC, root ASC"); |
407 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 407); return NS_ERROR_UNEXPECTED; } } while (false); |
408 | mozStorageStatementScoper scoper(stmt); |
409 | |
410 | nsresult rv = URIBinder::Bind(stmt, "url"_ns, aPageSpec); |
411 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 411); return rv; } } while (false); |
412 | rv = stmt->BindUTF8StringByName("host"_ns, aPageHost); |
413 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 413); return rv; } } while (false); |
414 | int32_t hashIdx = PromiseFlatCStringTPromiseFlatString<char>(aPageSpec).RFind("#"); |
415 | rv = stmt->BindInt32ByName("hash_idx"_ns, hashIdx + 1); |
416 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 416); return rv; } } while (false); |
417 | |
418 | // Return the biggest icon close to the preferred width. It may be bigger |
419 | // or smaller if the preferred width isn't found. |
420 | bool hasResult; |
421 | int32_t lastWidth = 0; |
422 | while (NS_SUCCEEDED(stmt->ExecuteStep(&hasResult))((bool)(__builtin_expect(!!(!NS_FAILED_impl(stmt->ExecuteStep (&hasResult))), 1))) && hasResult) { |
423 | int32_t width; |
424 | rv = stmt->GetInt32(0, &width); |
Value stored to 'rv' is never read | |
425 | if (lastWidth == width) { |
426 | // We already found an icon for this width. We always prefer the first |
427 | // icon found, because it's a non-root icon, per the root ASC ordering. |
428 | continue; |
429 | } |
430 | if (!aIconData.spec.IsEmpty() && width < aPreferredWidth) { |
431 | // We found the best match, or we already found a match so we don't need |
432 | // to fallback to the root domain icon. |
433 | break; |
434 | } |
435 | lastWidth = width; |
436 | rv = stmt->GetUTF8String(1, aIconData.spec); |
437 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 437); return rv; } } while (false); |
438 | } |
439 | |
440 | return NS_OK; |
441 | } |
442 | |
443 | /** |
444 | * Tries to compute the expiration time for a icon from the channel. |
445 | * |
446 | * @param aChannel |
447 | * The network channel used to fetch the icon. |
448 | * @return a valid expiration value for the fetched icon. |
449 | */ |
450 | PRTime GetExpirationTimeFromChannel(nsIChannel* aChannel) { |
451 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 451); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 451; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
452 | |
453 | // Attempt to get an expiration time from the cache. If this fails, we'll |
454 | // make one up. |
455 | PRTime now = PR_Now(); |
456 | PRTime expiration = -1; |
457 | nsCOMPtr<nsICachingChannel> cachingChannel = do_QueryInterface(aChannel); |
458 | if (cachingChannel) { |
459 | nsCOMPtr<nsISupports> cacheToken; |
460 | nsresult rv = cachingChannel->GetCacheToken(getter_AddRefs(cacheToken)); |
461 | if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) { |
462 | nsCOMPtr<nsICacheEntry> cacheEntry = do_QueryInterface(cacheToken); |
463 | uint32_t seconds; |
464 | rv = cacheEntry->GetExpirationTime(&seconds); |
465 | if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) { |
466 | // Set the expiration, but make sure we honor our cap. |
467 | expiration = now + std::min((PRTime)seconds * PR_USEC_PER_SEC1000000L, |
468 | MAX_FAVICON_EXPIRATION((PRTime)7 * 24 * 60 * 60 * 1000000L)); |
469 | } |
470 | } |
471 | } |
472 | // If we did not obtain a time from the cache, use the cap value. |
473 | return expiration < now + MIN_FAVICON_EXPIRATION((PRTime)1 * 24 * 60 * 60 * 1000000L) |
474 | ? now + MAX_FAVICON_EXPIRATION((PRTime)7 * 24 * 60 * 60 * 1000000L) |
475 | : expiration; |
476 | } |
477 | |
478 | } // namespace |
479 | |
480 | //////////////////////////////////////////////////////////////////////////////// |
481 | //// AsyncFetchAndSetIconForPage |
482 | |
483 | NS_IMPL_ISUPPORTS_INHERITED(AsyncFetchAndSetIconForPage, Runnable,nsresult AsyncFetchAndSetIconForPage::QueryInterface(const nsIID & aIID, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!" , "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 485); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE ; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE_INHERITED" ); static const QITableEntry table[] = { {&mozilla::detail ::kImplementedIID<AsyncFetchAndSetIconForPage, nsIStreamListener >, int32_t( reinterpret_cast<char*>(static_cast<nsIStreamListener *>((AsyncFetchAndSetIconForPage*)0x1000)) - reinterpret_cast <char*>((AsyncFetchAndSetIconForPage*)0x1000))}, {& mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIInterfaceRequestor>, int32_t( reinterpret_cast<char *>(static_cast<nsIInterfaceRequestor*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIChannelEventSink>, int32_t( reinterpret_cast<char* >(static_cast<nsIChannelEventSink*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , mozIPlacesPendingOperation>, int32_t( reinterpret_cast< char*>(static_cast<mozIPlacesPendingOperation*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, { nullptr, 0 } } ; static_assert((sizeof(table) / sizeof(table[0])) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI(static_cast<void*>(this), aIID, aInstancePtr , table); if (((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv) ), 1)))) return rv; return Runnable::QueryInterface(aIID, aInstancePtr ); } MozExternalRefCountType AsyncFetchAndSetIconForPage::AddRef (void) { static_assert(!std::is_destructible_v<AsyncFetchAndSetIconForPage >, "Reference-counted class " "AsyncFetchAndSetIconForPage" " should not have a public destructor. " "Make this class's destructor non-public" ); nsrefcnt r = Runnable::AddRef(); if constexpr (::mozilla:: detail::ShouldLogInheritedRefcnt<AsyncFetchAndSetIconForPage >) { NS_LogAddRef((this), (r), ("AsyncFetchAndSetIconForPage" ), (uint32_t)(sizeof(*this))); } return r; } MozExternalRefCountType AsyncFetchAndSetIconForPage::Release(void) { nsrefcnt r = Runnable ::Release(); if constexpr (::mozilla::detail::ShouldLogInheritedRefcnt <AsyncFetchAndSetIconForPage>) { NS_LogRelease((this), ( r), ("AsyncFetchAndSetIconForPage")); } return r; } |
484 | nsIStreamListener, nsIInterfaceRequestor,nsresult AsyncFetchAndSetIconForPage::QueryInterface(const nsIID & aIID, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!" , "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 485); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE ; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE_INHERITED" ); static const QITableEntry table[] = { {&mozilla::detail ::kImplementedIID<AsyncFetchAndSetIconForPage, nsIStreamListener >, int32_t( reinterpret_cast<char*>(static_cast<nsIStreamListener *>((AsyncFetchAndSetIconForPage*)0x1000)) - reinterpret_cast <char*>((AsyncFetchAndSetIconForPage*)0x1000))}, {& mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIInterfaceRequestor>, int32_t( reinterpret_cast<char *>(static_cast<nsIInterfaceRequestor*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIChannelEventSink>, int32_t( reinterpret_cast<char* >(static_cast<nsIChannelEventSink*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , mozIPlacesPendingOperation>, int32_t( reinterpret_cast< char*>(static_cast<mozIPlacesPendingOperation*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, { nullptr, 0 } } ; static_assert((sizeof(table) / sizeof(table[0])) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI(static_cast<void*>(this), aIID, aInstancePtr , table); if (((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv) ), 1)))) return rv; return Runnable::QueryInterface(aIID, aInstancePtr ); } MozExternalRefCountType AsyncFetchAndSetIconForPage::AddRef (void) { static_assert(!std::is_destructible_v<AsyncFetchAndSetIconForPage >, "Reference-counted class " "AsyncFetchAndSetIconForPage" " should not have a public destructor. " "Make this class's destructor non-public" ); nsrefcnt r = Runnable::AddRef(); if constexpr (::mozilla:: detail::ShouldLogInheritedRefcnt<AsyncFetchAndSetIconForPage >) { NS_LogAddRef((this), (r), ("AsyncFetchAndSetIconForPage" ), (uint32_t)(sizeof(*this))); } return r; } MozExternalRefCountType AsyncFetchAndSetIconForPage::Release(void) { nsrefcnt r = Runnable ::Release(); if constexpr (::mozilla::detail::ShouldLogInheritedRefcnt <AsyncFetchAndSetIconForPage>) { NS_LogRelease((this), ( r), ("AsyncFetchAndSetIconForPage")); } return r; } |
485 | nsIChannelEventSink, mozIPlacesPendingOperation)nsresult AsyncFetchAndSetIconForPage::QueryInterface(const nsIID & aIID, void** aInstancePtr) { do { if (!(aInstancePtr)) { NS_DebugBreak(NS_DEBUG_ASSERTION, "QueryInterface requires a non-NULL destination!" , "aInstancePtr", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 485); MOZ_PretendNoReturn(); } } while (0); nsresult rv = NS_ERROR_FAILURE ; static_assert(4 > 0, "Need more arguments to NS_INTERFACE_TABLE_INHERITED" ); static const QITableEntry table[] = { {&mozilla::detail ::kImplementedIID<AsyncFetchAndSetIconForPage, nsIStreamListener >, int32_t( reinterpret_cast<char*>(static_cast<nsIStreamListener *>((AsyncFetchAndSetIconForPage*)0x1000)) - reinterpret_cast <char*>((AsyncFetchAndSetIconForPage*)0x1000))}, {& mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIInterfaceRequestor>, int32_t( reinterpret_cast<char *>(static_cast<nsIInterfaceRequestor*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , nsIChannelEventSink>, int32_t( reinterpret_cast<char* >(static_cast<nsIChannelEventSink*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, {&mozilla::detail::kImplementedIID<AsyncFetchAndSetIconForPage , mozIPlacesPendingOperation>, int32_t( reinterpret_cast< char*>(static_cast<mozIPlacesPendingOperation*>((AsyncFetchAndSetIconForPage *)0x1000)) - reinterpret_cast<char*>((AsyncFetchAndSetIconForPage *)0x1000))}, { nullptr, 0 } } ; static_assert((sizeof(table) / sizeof(table[0])) > 1, "need at least 1 interface"); rv = NS_TableDrivenQI(static_cast<void*>(this), aIID, aInstancePtr , table); if (((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv) ), 1)))) return rv; return Runnable::QueryInterface(aIID, aInstancePtr ); } MozExternalRefCountType AsyncFetchAndSetIconForPage::AddRef (void) { static_assert(!std::is_destructible_v<AsyncFetchAndSetIconForPage >, "Reference-counted class " "AsyncFetchAndSetIconForPage" " should not have a public destructor. " "Make this class's destructor non-public" ); nsrefcnt r = Runnable::AddRef(); if constexpr (::mozilla:: detail::ShouldLogInheritedRefcnt<AsyncFetchAndSetIconForPage >) { NS_LogAddRef((this), (r), ("AsyncFetchAndSetIconForPage" ), (uint32_t)(sizeof(*this))); } return r; } MozExternalRefCountType AsyncFetchAndSetIconForPage::Release(void) { nsrefcnt r = Runnable ::Release(); if constexpr (::mozilla::detail::ShouldLogInheritedRefcnt <AsyncFetchAndSetIconForPage>) { NS_LogRelease((this), ( r), ("AsyncFetchAndSetIconForPage")); } return r; } |
486 | |
487 | AsyncFetchAndSetIconForPage::AsyncFetchAndSetIconForPage( |
488 | IconData& aIcon, PageData& aPage, bool aFaviconLoadPrivate, |
489 | nsIFaviconDataCallback* aCallback, nsIPrincipal* aLoadingPrincipal, |
490 | uint64_t aRequestContextID) |
491 | : Runnable("places::AsyncFetchAndSetIconForPage"), |
492 | mCallback(new nsMainThreadPtrHolder<nsIFaviconDataCallback>( |
493 | "AsyncFetchAndSetIconForPage::mCallback", aCallback)), |
494 | mIcon(aIcon), |
495 | mPage(aPage), |
496 | mFaviconLoadPrivate(aFaviconLoadPrivate), |
497 | mLoadingPrincipal(new nsMainThreadPtrHolder<nsIPrincipal>( |
498 | "AsyncFetchAndSetIconForPage::mLoadingPrincipal", aLoadingPrincipal)), |
499 | mCanceled(false), |
500 | mRequestContextID(aRequestContextID) { |
501 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 501); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 501; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
502 | } |
503 | |
504 | NS_IMETHODIMPnsresult |
505 | AsyncFetchAndSetIconForPage::Run() { |
506 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 506); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 506; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
507 | |
508 | // Try to fetch the icon from the database. |
509 | RefPtr<Database> DB = Database::GetDatabase(); |
510 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 510); return NS_ERROR_UNEXPECTED; } } while (false); |
511 | nsresult rv = FetchIconInfo(DB, 0, mIcon); |
512 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 512); return rv; } } while (false); |
513 | |
514 | bool isInvalidIcon = !mIcon.payloads.Length() || PR_Now() > mIcon.expiration; |
515 | bool fetchIconFromNetwork = |
516 | mIcon.fetchMode == FETCH_ALWAYS || |
517 | (mIcon.fetchMode == FETCH_IF_MISSING && isInvalidIcon); |
518 | |
519 | // Check if we can associate the icon to this page. |
520 | rv = FetchPageInfo(DB, mPage); |
521 | if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) { |
522 | if (rv == NS_ERROR_NOT_AVAILABLE) { |
523 | // We have never seen this page. If we can add the page to history, |
524 | // we will try to do it later, otherwise just bail out. |
525 | if (!mPage.canAddToHistory) { |
526 | return NS_OK; |
527 | } |
528 | } |
529 | return rv; |
530 | } |
531 | |
532 | if (!fetchIconFromNetwork) { |
533 | // There is already a valid icon or we don't want to fetch a new one, |
534 | // directly proceed with association. |
535 | RefPtr<AsyncAssociateIconToPage> event = |
536 | new AsyncAssociateIconToPage(mIcon, mPage, mCallback); |
537 | // We're already on the async thread. |
538 | return event->Run(); |
539 | } |
540 | |
541 | // Fetch the icon from the network, the request starts from the main-thread. |
542 | // When done this will associate the icon to the page and notify. |
543 | nsCOMPtr<nsIRunnable> event = |
544 | NewRunnableMethod("places::AsyncFetchAndSetIconForPage::FetchFromNetwork", |
545 | this, &AsyncFetchAndSetIconForPage::FetchFromNetwork); |
546 | return NS_DispatchToMainThread(event); |
547 | } |
548 | |
549 | nsresult AsyncFetchAndSetIconForPage::FetchFromNetwork() { |
550 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 550); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 550; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
551 | |
552 | if (mCanceled) { |
553 | return NS_OK; |
554 | } |
555 | |
556 | // Ensure data is cleared, since it's going to be overwritten. |
557 | mIcon.payloads.Clear(); |
558 | |
559 | IconPayload payload; |
560 | mIcon.payloads.AppendElement(payload); |
561 | |
562 | nsCOMPtr<nsIURI> iconURI; |
563 | nsresult rv = NS_NewURI(getter_AddRefs(iconURI), mIcon.spec); |
564 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 564); return rv; } } while (false); |
565 | nsCOMPtr<nsIChannel> channel; |
566 | rv = NS_NewChannel(getter_AddRefs(channel), iconURI, mLoadingPrincipal, |
567 | nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_INHERITS_SEC_CONTEXT | |
568 | nsILoadInfo::SEC_ALLOW_CHROME | |
569 | nsILoadInfo::SEC_DISALLOW_SCRIPT, |
570 | nsIContentPolicy::TYPE_INTERNAL_IMAGE_FAVICON); |
571 | |
572 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 572); return rv; } } while (false); |
573 | nsCOMPtr<nsIInterfaceRequestor> listenerRequestor = |
574 | do_QueryInterface(reinterpret_cast<nsISupports*>(this)); |
575 | NS_ENSURE_STATE(listenerRequestor)do { if ((__builtin_expect(!!(!(listenerRequestor)), 0))) { NS_DebugBreak (NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "listenerRequestor" ") failed" , nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 575); return NS_ERROR_UNEXPECTED; } } while (false); |
576 | rv = channel->SetNotificationCallbacks(listenerRequestor); |
577 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 577); return rv; } } while (false); |
578 | nsCOMPtr<nsIPrivateBrowsingChannel> pbChannel = do_QueryInterface(channel); |
579 | if (pbChannel) { |
580 | rv = pbChannel->SetPrivate(mFaviconLoadPrivate); |
581 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 581); return rv; } } while (false); |
582 | } |
583 | |
584 | nsCOMPtr<nsISupportsPriority> priorityChannel = do_QueryInterface(channel); |
585 | if (priorityChannel) { |
586 | priorityChannel->AdjustPriority(nsISupportsPriority::PRIORITY_LOWEST); |
587 | } |
588 | |
589 | if (StaticPrefs::network_http_tailing_enabled()) { |
590 | nsCOMPtr<nsIClassOfService> cos = do_QueryInterface(channel); |
591 | if (cos) { |
592 | cos->AddClassFlags(nsIClassOfService::Tail | |
593 | nsIClassOfService::Throttleable); |
594 | } |
595 | |
596 | nsCOMPtr<nsIHttpChannel> httpChannel(do_QueryInterface(channel)); |
597 | if (httpChannel) { |
598 | Unused << httpChannel->SetRequestContextID(mRequestContextID); |
599 | } |
600 | } |
601 | |
602 | rv = channel->AsyncOpen(this); |
603 | if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1)))) { |
604 | mRequest = channel; |
605 | } |
606 | return rv; |
607 | } |
608 | |
609 | NS_IMETHODIMPnsresult |
610 | AsyncFetchAndSetIconForPage::Cancel() { |
611 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 611); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 611; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
612 | if (mCanceled) { |
613 | return NS_ERROR_UNEXPECTED; |
614 | } |
615 | mCanceled = true; |
616 | if (mRequest) { |
617 | mRequest->CancelWithReason(NS_BINDING_ABORTED, |
618 | "AsyncFetchAndSetIconForPage::Cancel"_ns); |
619 | } |
620 | return NS_OK; |
621 | } |
622 | |
623 | NS_IMETHODIMPnsresult |
624 | AsyncFetchAndSetIconForPage::OnStartRequest(nsIRequest* aRequest) { |
625 | // mRequest should already be set from ::FetchFromNetwork, but in the case of |
626 | // a redirect we might get a new request, and we should make sure we keep a |
627 | // reference to the most current request. |
628 | mRequest = aRequest; |
629 | if (mCanceled) { |
630 | mRequest->Cancel(NS_BINDING_ABORTED); |
631 | } |
632 | // Don't store icons responding with Cache-Control: no-store, but always |
633 | // allow root domain icons. |
634 | nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(aRequest); |
635 | if (httpChannel) { |
636 | bool isNoStore; |
637 | nsAutoCString path; |
638 | nsCOMPtr<nsIURI> uri; |
639 | if (NS_SUCCEEDED(httpChannel->GetURI(getter_AddRefs(uri)))((bool)(__builtin_expect(!!(!NS_FAILED_impl(httpChannel->GetURI (getter_AddRefs(uri)))), 1))) && |
640 | NS_SUCCEEDED(uri->GetFilePath(path))((bool)(__builtin_expect(!!(!NS_FAILED_impl(uri->GetFilePath (path))), 1))) && |
641 | !path.EqualsLiteral("/favicon.ico") && |
642 | NS_SUCCEEDED(httpChannel->IsNoStoreResponse(&isNoStore))((bool)(__builtin_expect(!!(!NS_FAILED_impl(httpChannel->IsNoStoreResponse (&isNoStore))), 1))) && isNoStore) { |
643 | // Abandon the network fetch. |
644 | mRequest->CancelWithReason( |
645 | NS_BINDING_ABORTED, "AsyncFetchAndSetIconForPage::OnStartRequest"_ns); |
646 | } |
647 | } |
648 | return NS_OK; |
649 | } |
650 | |
651 | NS_IMETHODIMPnsresult |
652 | AsyncFetchAndSetIconForPage::OnDataAvailable(nsIRequest* aRequest, |
653 | nsIInputStream* aInputStream, |
654 | uint64_t aOffset, |
655 | uint32_t aCount) { |
656 | MOZ_ASSERT(mIcon.payloads.Length() == 1)do { static_assert( mozilla::detail::AssertionConditionType< decltype(mIcon.payloads.Length() == 1)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(mIcon.payloads.Length() == 1 ))), 0))) { do { } while (false); MOZ_ReportAssertionFailure( "mIcon.payloads.Length() == 1", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 656); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mIcon.payloads.Length() == 1" ")"); do { *((volatile int*)__null) = 656; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
657 | // Limit downloads to 500KB. |
658 | const size_t kMaxDownloadSize = 500 * 1024; |
659 | if (mIcon.payloads[0].data.Length() + aCount > kMaxDownloadSize) { |
660 | mIcon.payloads.Clear(); |
661 | return NS_ERROR_FILE_TOO_BIG; |
662 | } |
663 | |
664 | nsAutoCString buffer; |
665 | nsresult rv = NS_ConsumeStream(aInputStream, aCount, buffer); |
666 | if (rv != NS_BASE_STREAM_WOULD_BLOCK && NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) { |
667 | return rv; |
668 | } |
669 | |
670 | if (!mIcon.payloads[0].data.Append(buffer, fallible)) { |
671 | mIcon.payloads.Clear(); |
672 | return NS_ERROR_OUT_OF_MEMORY; |
673 | } |
674 | |
675 | return NS_OK; |
676 | } |
677 | |
678 | NS_IMETHODIMPnsresult |
679 | AsyncFetchAndSetIconForPage::GetInterface(const nsIID& uuid, void** aResult) { |
680 | return QueryInterface(uuid, aResult); |
681 | } |
682 | |
683 | NS_IMETHODIMPnsresult |
684 | AsyncFetchAndSetIconForPage::AsyncOnChannelRedirect( |
685 | nsIChannel* oldChannel, nsIChannel* newChannel, uint32_t flags, |
686 | nsIAsyncVerifyRedirectCallback* cb) { |
687 | // If we've been canceled, stop the redirect with NS_BINDING_ABORTED, and |
688 | // handle the cancel on the original channel. |
689 | (void)cb->OnRedirectVerifyCallback(mCanceled ? NS_BINDING_ABORTED : NS_OK); |
690 | return NS_OK; |
691 | } |
692 | |
693 | NS_IMETHODIMPnsresult |
694 | AsyncFetchAndSetIconForPage::OnStopRequest(nsIRequest* aRequest, |
695 | nsresult aStatusCode) { |
696 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 696); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 696; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
697 | |
698 | // Don't need to track this anymore. |
699 | mRequest = nullptr; |
700 | if (mCanceled) { |
701 | return NS_OK; |
702 | } |
703 | |
704 | nsFaviconService* favicons = nsFaviconService::GetFaviconService(); |
705 | NS_ENSURE_STATE(favicons)do { if ((__builtin_expect(!!(!(favicons)), 0))) { NS_DebugBreak (NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "favicons" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 705); return NS_ERROR_UNEXPECTED; } } while (false); |
706 | |
707 | nsresult rv; |
708 | |
709 | // If fetching the icon failed, bail out. |
710 | if (NS_FAILED(aStatusCode)((bool)(__builtin_expect(!!(NS_FAILED_impl(aStatusCode)), 0)) ) || mIcon.payloads.Length() == 0) { |
711 | return NS_OK; |
712 | } |
713 | |
714 | nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest); |
715 | // aRequest should always QI to nsIChannel. |
716 | MOZ_ASSERT(channel)do { static_assert( mozilla::detail::AssertionConditionType< decltype(channel)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(channel))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("channel", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 716); AnnotateMozCrashReason("MOZ_ASSERT" "(" "channel" ")" ); do { *((volatile int*)__null) = 716; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
717 | |
718 | MOZ_ASSERT(mIcon.payloads.Length() == 1)do { static_assert( mozilla::detail::AssertionConditionType< decltype(mIcon.payloads.Length() == 1)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(mIcon.payloads.Length() == 1 ))), 0))) { do { } while (false); MOZ_ReportAssertionFailure( "mIcon.payloads.Length() == 1", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 718); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mIcon.payloads.Length() == 1" ")"); do { *((volatile int*)__null) = 718; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
719 | IconPayload& payload = mIcon.payloads[0]; |
720 | |
721 | nsAutoCString contentType; |
722 | channel->GetContentType(contentType); |
723 | // Bug 366324 - We don't want to sniff for SVG, so rely on server-specified |
724 | // type. |
725 | if (contentType.EqualsLiteral(SVG_MIME_TYPE"image/svg+xml")) { |
726 | payload.mimeType.AssignLiteral(SVG_MIME_TYPE"image/svg+xml"); |
727 | payload.width = UINT16_MAX(65535); |
728 | } else { |
729 | NS_SniffContent(NS_DATA_SNIFFER_CATEGORY"content-sniffing-services", aRequest, |
730 | TO_INTBUFFER(payload.data)reinterpret_cast<uint8_t*>(const_cast<char*>(payload .data.get())), payload.data.Length(), |
731 | payload.mimeType); |
732 | } |
733 | |
734 | // If the icon does not have a valid MIME type, bail out. |
735 | if (payload.mimeType.IsEmpty()) { |
736 | return NS_OK; |
737 | } |
738 | |
739 | mIcon.expiration = GetExpirationTimeFromChannel(channel); |
740 | |
741 | // Telemetry probes to measure the favicon file sizes for each different file |
742 | // type. This allow us to measure common file sizes while also observing each |
743 | // type popularity. |
744 | if (payload.mimeType.EqualsLiteral(PNG_MIME_TYPE"image/png")) { |
745 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_PNG_SIZES, |
746 | payload.data.Length()); |
747 | } else if (payload.mimeType.EqualsLiteral("image/x-icon") || |
748 | payload.mimeType.EqualsLiteral("image/vnd.microsoft.icon")) { |
749 | Telemetry::Accumulate(mozilla::Telemetry::PLACES_FAVICON_ICO_SIZES, |
750 | payload.data.Length()); |
751 | } else if (payload.mimeType.EqualsLiteral("image/jpeg") || |
752 | payload.mimeType.EqualsLiteral("image/pjpeg")) { |
753 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_JPEG_SIZES, |
754 | payload.data.Length()); |
755 | } else if (payload.mimeType.EqualsLiteral("image/gif")) { |
756 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_GIF_SIZES, |
757 | payload.data.Length()); |
758 | } else if (payload.mimeType.EqualsLiteral("image/bmp") || |
759 | payload.mimeType.EqualsLiteral("image/x-windows-bmp")) { |
760 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_BMP_SIZES, |
761 | payload.data.Length()); |
762 | } else if (payload.mimeType.EqualsLiteral(SVG_MIME_TYPE"image/svg+xml")) { |
763 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_SVG_SIZES, |
764 | payload.data.Length()); |
765 | } else { |
766 | Telemetry::Accumulate(Telemetry::PLACES_FAVICON_OTHER_SIZES, |
767 | payload.data.Length()); |
768 | } |
769 | |
770 | rv = favicons->OptimizeIconSizes(mIcon); |
771 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 771); return rv; } } while (false); |
772 | |
773 | mIcon.status = ICON_STATUS_CHANGED1 << 0; |
774 | |
775 | RefPtr<Database> DB = Database::GetDatabase(); |
776 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 776); return NS_ERROR_UNEXPECTED; } } while (false); |
777 | RefPtr<AsyncAssociateIconToPage> event = |
778 | new AsyncAssociateIconToPage(mIcon, mPage, mCallback); |
779 | DB->DispatchToAsyncThread(event); |
780 | |
781 | return NS_OK; |
782 | } |
783 | |
784 | //////////////////////////////////////////////////////////////////////////////// |
785 | //// AsyncAssociateIconToPage |
786 | |
787 | AsyncAssociateIconToPage::AsyncAssociateIconToPage( |
788 | const IconData& aIcon, const PageData& aPage, |
789 | const nsMainThreadPtrHandle<nsIFaviconDataCallback>& aCallback) |
790 | : Runnable("places::AsyncAssociateIconToPage"), |
791 | mCallback(aCallback), |
792 | mIcon(aIcon), |
793 | mPage(aPage) { |
794 | // May be created in both threads. |
795 | } |
796 | |
797 | NS_IMETHODIMPnsresult |
798 | AsyncAssociateIconToPage::Run() { |
799 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 799); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 799; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
800 | MOZ_ASSERT(!mPage.guid.IsEmpty(),do { static_assert( mozilla::detail::AssertionConditionType< decltype(!mPage.guid.IsEmpty())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!mPage.guid.IsEmpty()))), 0) )) { do { } while (false); MOZ_ReportAssertionFailure("!mPage.guid.IsEmpty()" " (" "Page info should have been fetched already" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 801); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mPage.guid.IsEmpty()" ") (" "Page info should have been fetched already" ")"); do { *((volatile int*)__null) = 801; __attribute__((nomerge)) ::abort (); } while (false); } } while (false) |
801 | "Page info should have been fetched already")do { static_assert( mozilla::detail::AssertionConditionType< decltype(!mPage.guid.IsEmpty())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!mPage.guid.IsEmpty()))), 0) )) { do { } while (false); MOZ_ReportAssertionFailure("!mPage.guid.IsEmpty()" " (" "Page info should have been fetched already" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 801); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!mPage.guid.IsEmpty()" ") (" "Page info should have been fetched already" ")"); do { *((volatile int*)__null) = 801; __attribute__((nomerge)) ::abort (); } while (false); } } while (false); |
802 | MOZ_ASSERT(mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty(),do { static_assert( mozilla::detail::AssertionConditionType< decltype(mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty ())>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty ()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty()" " (" "The page should be addable to history or a bookmark" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 803); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty()" ") (" "The page should be addable to history or a bookmark" ")" ); do { *((volatile int*)__null) = 803; __attribute__((nomerge )) ::abort(); } while (false); } } while (false) |
803 | "The page should be addable to history or a bookmark")do { static_assert( mozilla::detail::AssertionConditionType< decltype(mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty ())>::isValid, "invalid assertion condition"); if ((__builtin_expect (!!(!(!!(mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty ()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure ("mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty()" " (" "The page should be addable to history or a bookmark" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 803); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mPage.canAddToHistory || !mPage.bookmarkedSpec.IsEmpty()" ") (" "The page should be addable to history or a bookmark" ")" ); do { *((volatile int*)__null) = 803; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
804 | |
805 | bool shouldUpdateIcon = mIcon.status & ICON_STATUS_CHANGED1 << 0; |
806 | if (!shouldUpdateIcon) { |
807 | for (const auto& payload : mIcon.payloads) { |
808 | // If the entry is missing from the database, we should add it. |
809 | if (payload.id == 0) { |
810 | shouldUpdateIcon = true; |
811 | break; |
812 | } |
813 | } |
814 | } |
815 | |
816 | RefPtr<Database> DB = Database::GetDatabase(); |
817 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 817); return NS_ERROR_UNEXPECTED; } } while (false); |
818 | |
819 | mozStorageTransaction transaction( |
820 | DB->MainConn(), false, mozIStorageConnection::TRANSACTION_IMMEDIATE); |
821 | |
822 | // XXX Handle the error, bug 1696133. |
823 | Unused << NS_WARN_IF(NS_FAILED(transaction.Start()))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(transaction .Start())), 0))), "NS_FAILED(transaction.Start())", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 823); |
824 | |
825 | nsresult rv; |
826 | if (shouldUpdateIcon) { |
827 | rv = SetIconInfo(DB, mIcon); |
828 | if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) { |
829 | (void)transaction.Commit(); |
830 | return rv; |
831 | } |
832 | |
833 | mIcon.status = (mIcon.status & ~(ICON_STATUS_CACHED1 << 3)) | ICON_STATUS_SAVED1 << 1; |
834 | } |
835 | |
836 | // If the page does not have an id, don't try to insert a new one, cause we |
837 | // don't know where the page comes from. Not doing so we may end adding |
838 | // a page that otherwise we'd explicitly ignore, like a POST or an error page. |
839 | if (mPage.placeId == 0) { |
840 | rv = transaction.Commit(); |
841 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 841); return rv; } } while (false); |
842 | return NS_OK; |
843 | } |
844 | |
845 | // Expire old favicons to keep up with website changes. Associated icons must |
846 | // be expired also when storing a root favicon, because a page may change to |
847 | // only have a root favicon. |
848 | // Note that here we could also be in the process of adding further payloads |
849 | // to a page, and we don't want to expire just added payloads. For this |
850 | // reason we only remove expired payloads. |
851 | // Oprhan icons are not removed at this time because it'd be expensive. The |
852 | // privacy implications are limited, since history removal methods also expire |
853 | // orphan icons. |
854 | if (mPage.id > 0) { |
855 | nsCOMPtr<mozIStorageStatement> stmt; |
856 | stmt = DB->GetStatement( |
857 | "DELETE FROM moz_icons_to_pages " |
858 | "WHERE page_id = :page_id " |
859 | "AND expire_ms < strftime('%s','now','localtime','utc') * 1000 "); |
860 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 860); return NS_ERROR_UNEXPECTED; } } while (false); |
861 | mozStorageStatementScoper scoper(stmt); |
862 | rv = stmt->BindInt64ByName("page_id"_ns, mPage.id); |
863 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 863); return rv; } } while (false); |
864 | rv = stmt->Execute(); |
865 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 865); return rv; } } while (false); |
866 | } |
867 | |
868 | // Don't associate pages to root domain icons, since those will be returned |
869 | // regardless. This saves a lot of work and database space since we don't |
870 | // need to store urls and relations. |
871 | // Though, this is possible only if both the page and the icon have the same |
872 | // host, otherwise we couldn't relate them. |
873 | if (!mIcon.rootIcon || !mIcon.host.Equals(mPage.host)) { |
874 | // The page may have associated payloads already, and those could have to be |
875 | // expired. For example at a certain point a page could decide to stop |
876 | // serving its usual 16px and 32px pngs, and use an svg instead. On the |
877 | // other side, we could also be in the process of adding more payloads to |
878 | // this page, and we should not expire the payloads we just added. For this, |
879 | // we use the expiration field as an indicator and remove relations based on |
880 | // it being elapsed. We don't remove orphan icons at this time since it |
881 | // would have a cost. The privacy hit is limited since history removal |
882 | // methods already expire orphan icons. |
883 | if (mPage.id == 0) { |
884 | // We need to create the page entry. |
885 | nsCOMPtr<mozIStorageStatement> stmt; |
886 | stmt = DB->GetStatement( |
887 | "INSERT OR IGNORE INTO moz_pages_w_icons (page_url, page_url_hash) " |
888 | "VALUES (:page_url, hash(:page_url)) "); |
889 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 889); return NS_ERROR_UNEXPECTED; } } while (false); |
890 | mozStorageStatementScoper scoper(stmt); |
891 | rv = URIBinder::Bind(stmt, "page_url"_ns, mPage.spec); |
892 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 892); return rv; } } while (false); |
893 | rv = stmt->Execute(); |
894 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 894); return rv; } } while (false); |
895 | } |
896 | |
897 | // Then we can create the relations. |
898 | nsCOMPtr<mozIStorageStatement> stmt; |
899 | stmt = DB->GetStatement( |
900 | "INSERT INTO moz_icons_to_pages (page_id, icon_id, expire_ms) " |
901 | "VALUES ((SELECT id from moz_pages_w_icons WHERE page_url_hash = " |
902 | "hash(:page_url) AND page_url = :page_url), " |
903 | ":icon_id, :expire) " |
904 | "ON CONFLICT(page_id, icon_id) DO " |
905 | "UPDATE SET expire_ms = :expire "); |
906 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 906); return NS_ERROR_UNEXPECTED; } } while (false); |
907 | |
908 | // For some reason using BindingParamsArray here fails execution, so we must |
909 | // execute the statements one by one. |
910 | // In the future we may want to investigate the reasons, sounds like related |
911 | // to contraints. |
912 | for (const auto& payload : mIcon.payloads) { |
913 | mozStorageStatementScoper scoper(stmt); |
914 | nsCOMPtr<mozIStorageBindingParams> params; |
915 | rv = URIBinder::Bind(stmt, "page_url"_ns, mPage.spec); |
916 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 916); return rv; } } while (false); |
917 | rv = stmt->BindInt64ByName("icon_id"_ns, payload.id); |
918 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 918); return rv; } } while (false); |
919 | rv = stmt->BindInt64ByName("expire"_ns, mIcon.expiration / 1000); |
920 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 920); return rv; } } while (false); |
921 | rv = stmt->Execute(); |
922 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 922); return rv; } } while (false); |
923 | } |
924 | } |
925 | |
926 | mIcon.status |= ICON_STATUS_ASSOCIATED1 << 2; |
927 | |
928 | rv = transaction.Commit(); |
929 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 929); return rv; } } while (false); |
930 | |
931 | // Finally, dispatch an event to the main thread to notify observers. |
932 | nsCOMPtr<nsIRunnable> event = |
933 | new NotifyIconObservers(mIcon, mPage, mCallback); |
934 | rv = NS_DispatchToMainThread(event); |
935 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 935); return rv; } } while (false); |
936 | |
937 | // If there is a bookmarked page that redirects to this one, try to update its |
938 | // icon as well. |
939 | if (!mPage.bookmarkedSpec.IsEmpty() && |
940 | !mPage.bookmarkedSpec.Equals(mPage.spec)) { |
941 | // Create a new page struct to avoid polluting it with old data. |
942 | PageData bookmarkedPage; |
943 | bookmarkedPage.spec = mPage.bookmarkedSpec; |
944 | RefPtr<Database> DB = Database::GetDatabase(); |
945 | if (DB && NS_SUCCEEDED(FetchPageInfo(DB, bookmarkedPage))((bool)(__builtin_expect(!!(!NS_FAILED_impl(FetchPageInfo(DB, bookmarkedPage))), 1)))) { |
946 | // This will be silent, so be sure to not pass in the current callback. |
947 | nsMainThreadPtrHandle<nsIFaviconDataCallback> nullCallback; |
948 | RefPtr<AsyncAssociateIconToPage> event = |
949 | new AsyncAssociateIconToPage(mIcon, bookmarkedPage, nullCallback); |
950 | Unused << event->Run(); |
951 | } |
952 | } |
953 | |
954 | return NS_OK; |
955 | } |
956 | |
957 | //////////////////////////////////////////////////////////////////////////////// |
958 | //// AsyncSetIconForPage |
959 | |
960 | AsyncSetIconForPage::AsyncSetIconForPage(const IconData& aIcon, |
961 | const PageData& aPage, |
962 | PlacesCompletionCallback* aCallback) |
963 | : Runnable("places::AsyncSetIconForPage"), |
964 | mCallback(new nsMainThreadPtrHolder<PlacesCompletionCallback>( |
965 | "AsyncSetIconForPage::mCallback", aCallback, false)), |
966 | mIcon(aIcon), |
967 | mPage(aPage) {} |
968 | |
969 | NS_IMETHODIMPnsresult |
970 | AsyncSetIconForPage::Run() { |
971 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 971); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 971; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
972 | MOZ_ASSERT(mIcon.payloads.Length(), "The icon should have valid data")do { static_assert( mozilla::detail::AssertionConditionType< decltype(mIcon.payloads.Length())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(mIcon.payloads.Length()))), 0 ))) { do { } while (false); MOZ_ReportAssertionFailure("mIcon.payloads.Length()" " (" "The icon should have valid data" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 972); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mIcon.payloads.Length()" ") (" "The icon should have valid data" ")"); do { *((volatile int*)__null) = 972; __attribute__((nomerge)) ::abort(); } while (false); } } while (false); |
973 | MOZ_ASSERT(mPage.spec.Length(), "The page should have spec")do { static_assert( mozilla::detail::AssertionConditionType< decltype(mPage.spec.Length())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(mPage.spec.Length()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("mPage.spec.Length()" " (" "The page should have spec" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 973); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mPage.spec.Length()" ") (" "The page should have spec" ")"); do { *((volatile int *)__null) = 973; __attribute__((nomerge)) ::abort(); } while ( false); } } while (false); |
974 | MOZ_ASSERT(mPage.guid.IsEmpty(), "The page should not have guid")do { static_assert( mozilla::detail::AssertionConditionType< decltype(mPage.guid.IsEmpty())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(mPage.guid.IsEmpty()))), 0)) ) { do { } while (false); MOZ_ReportAssertionFailure("mPage.guid.IsEmpty()" " (" "The page should not have guid" ")", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 974); AnnotateMozCrashReason("MOZ_ASSERT" "(" "mPage.guid.IsEmpty()" ") (" "The page should not have guid" ")"); do { *((volatile int*)__null) = 974; __attribute__((nomerge)) ::abort(); } while (false); } } while (false); |
975 | |
976 | nsresult rv = NS_OK; |
977 | auto guard = MakeScopeExit([&]() { |
978 | if (mCallback) { |
979 | NS_DispatchToMainThread( |
980 | NS_NewRunnableFunction("AsyncSetIconForPage::Callback", |
981 | [rv, callback = std::move(mCallback)]() { |
982 | (void)callback->Complete(rv); |
983 | })); |
984 | } |
985 | }); |
986 | |
987 | // Fetch the page data. |
988 | RefPtr<Database> DB = Database::GetDatabase(); |
989 | if (MOZ_UNLIKELY(!DB)(__builtin_expect(!!(!DB), 0))) { |
990 | return (rv = NS_ERROR_UNEXPECTED); |
991 | } |
992 | rv = FetchPageInfo(DB, mPage); |
993 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 993); return rv; } } while (false); |
994 | |
995 | nsMainThreadPtrHandle<nsIFaviconDataCallback> nullCallback; |
996 | AsyncAssociateIconToPage event(mIcon, mPage, nullCallback); |
997 | return (rv = event.Run()); |
998 | } |
999 | |
1000 | //////////////////////////////////////////////////////////////////////////////// |
1001 | //// AsyncGetFaviconURLForPage |
1002 | |
1003 | AsyncGetFaviconURLForPage::AsyncGetFaviconURLForPage( |
1004 | const nsACString& aPageSpec, const nsACString& aPageHost, |
1005 | uint16_t aPreferredWidth, nsIFaviconDataCallback* aCallback) |
1006 | : Runnable("places::AsyncGetFaviconURLForPage"), |
1007 | mPreferredWidth(aPreferredWidth == 0 ? UINT16_MAX(65535) : aPreferredWidth), |
1008 | mCallback(new nsMainThreadPtrHolder<nsIFaviconDataCallback>( |
1009 | "AsyncGetFaviconURLForPage::mCallback", aCallback)) { |
1010 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1010); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1010; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1011 | mPageSpec.Assign(aPageSpec); |
1012 | mPageHost.Assign(aPageHost); |
1013 | } |
1014 | |
1015 | NS_IMETHODIMPnsresult |
1016 | AsyncGetFaviconURLForPage::Run() { |
1017 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1017); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1017; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1018 | |
1019 | RefPtr<Database> DB = Database::GetDatabase(); |
1020 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1020); return NS_ERROR_UNEXPECTED; } } while (false); |
1021 | IconData iconData; |
1022 | nsresult rv = |
1023 | FetchIconPerSpec(DB, mPageSpec, mPageHost, iconData, mPreferredWidth); |
1024 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1024); return rv; } } while (false); |
1025 | |
1026 | // Now notify our callback of the icon spec we retrieved, even if empty. |
1027 | PageData pageData; |
1028 | pageData.spec.Assign(mPageSpec); |
1029 | |
1030 | nsCOMPtr<nsIRunnable> event = |
1031 | new NotifyIconObservers(iconData, pageData, mCallback); |
1032 | rv = NS_DispatchToMainThread(event); |
1033 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1033); return rv; } } while (false); |
1034 | |
1035 | return NS_OK; |
1036 | } |
1037 | |
1038 | //////////////////////////////////////////////////////////////////////////////// |
1039 | //// AsyncGetFaviconDataForPage |
1040 | |
1041 | AsyncGetFaviconDataForPage::AsyncGetFaviconDataForPage( |
1042 | const nsACString& aPageSpec, const nsACString& aPageHost, |
1043 | uint16_t aPreferredWidth, nsIFaviconDataCallback* aCallback) |
1044 | : Runnable("places::AsyncGetFaviconDataForPage"), |
1045 | mPreferredWidth(aPreferredWidth == 0 ? UINT16_MAX(65535) : aPreferredWidth), |
1046 | mCallback(new nsMainThreadPtrHolder<nsIFaviconDataCallback>( |
1047 | "AsyncGetFaviconDataForPage::mCallback", aCallback)) { |
1048 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1048); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1048; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1049 | mPageSpec.Assign(aPageSpec); |
1050 | mPageHost.Assign(aPageHost); |
1051 | } |
1052 | |
1053 | NS_IMETHODIMPnsresult |
1054 | AsyncGetFaviconDataForPage::Run() { |
1055 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1055); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1055; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1056 | |
1057 | RefPtr<Database> DB = Database::GetDatabase(); |
1058 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1058); return NS_ERROR_UNEXPECTED; } } while (false); |
1059 | IconData iconData; |
1060 | nsresult rv = |
1061 | FetchIconPerSpec(DB, mPageSpec, mPageHost, iconData, mPreferredWidth); |
1062 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1062); return rv; } } while (false); |
1063 | |
1064 | if (!iconData.spec.IsEmpty()) { |
1065 | rv = FetchIconInfo(DB, mPreferredWidth, iconData); |
1066 | if (NS_FAILED(rv)((bool)(__builtin_expect(!!(NS_FAILED_impl(rv)), 0)))) { |
1067 | iconData.spec.Truncate(); |
1068 | } |
1069 | } |
1070 | |
1071 | PageData pageData; |
1072 | pageData.spec.Assign(mPageSpec); |
1073 | |
1074 | nsCOMPtr<nsIRunnable> event = |
1075 | new NotifyIconObservers(iconData, pageData, mCallback); |
1076 | rv = NS_DispatchToMainThread(event); |
1077 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1077); return rv; } } while (false); |
1078 | return NS_OK; |
1079 | } |
1080 | |
1081 | //////////////////////////////////////////////////////////////////////////////// |
1082 | //// NotifyIconObservers |
1083 | |
1084 | NotifyIconObservers::NotifyIconObservers( |
1085 | const IconData& aIcon, const PageData& aPage, |
1086 | const nsMainThreadPtrHandle<nsIFaviconDataCallback>& aCallback) |
1087 | : Runnable("places::NotifyIconObservers"), |
1088 | mCallback(aCallback), |
1089 | mIcon(aIcon), |
1090 | mPage(aPage) {} |
1091 | |
1092 | // MOZ_CAN_RUN_SCRIPT_BOUNDARY until Runnable::Run is marked |
1093 | // MOZ_CAN_RUN_SCRIPT. See bug 1535398. |
1094 | MOZ_CAN_RUN_SCRIPT_BOUNDARY |
1095 | NS_IMETHODIMPnsresult |
1096 | NotifyIconObservers::Run() { |
1097 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1097); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1097; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1098 | |
1099 | nsCOMPtr<nsIURI> iconURI; |
1100 | if (!mIcon.spec.IsEmpty()) { |
1101 | if (!NS_WARN_IF(NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(NS_NewURI (getter_AddRefs(iconURI), mIcon.spec))), 0))), "NS_FAILED(NS_NewURI(getter_AddRefs(iconURI), mIcon.spec))" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1102) |
1102 | NS_FAILED(NS_NewURI(getter_AddRefs(iconURI), mIcon.spec)))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(NS_NewURI (getter_AddRefs(iconURI), mIcon.spec))), 0))), "NS_FAILED(NS_NewURI(getter_AddRefs(iconURI), mIcon.spec))" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1102)) { |
1103 | // Notify observers only if something changed. |
1104 | if (mIcon.status & ICON_STATUS_SAVED1 << 1 || |
1105 | mIcon.status & ICON_STATUS_ASSOCIATED1 << 2) { |
1106 | nsCOMPtr<nsIURI> pageURI; |
1107 | if (!NS_WARN_IF(NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(NS_NewURI (getter_AddRefs(pageURI), mPage.spec))), 0))), "NS_FAILED(NS_NewURI(getter_AddRefs(pageURI), mPage.spec))" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1108) |
1108 | NS_FAILED(NS_NewURI(getter_AddRefs(pageURI), mPage.spec)))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(NS_NewURI (getter_AddRefs(pageURI), mPage.spec))), 0))), "NS_FAILED(NS_NewURI(getter_AddRefs(pageURI), mPage.spec))" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1108)) { |
1109 | // Invalide page-icon image cache, since the icon is about to change. |
1110 | nsFaviconService* favicons = nsFaviconService::GetFaviconService(); |
1111 | MOZ_ASSERT(favicons)do { static_assert( mozilla::detail::AssertionConditionType< decltype(favicons)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(favicons))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("favicons", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1111); AnnotateMozCrashReason("MOZ_ASSERT" "(" "favicons" ")" ); do { *((volatile int*)__null) = 1111; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1112 | if (favicons) { |
1113 | nsCString pageIconSpec("page-icon:"); |
1114 | pageIconSpec.Append(mPage.spec); |
1115 | nsCOMPtr<nsIURI> pageIconURI; |
1116 | if (NS_SUCCEEDED(((bool)(__builtin_expect(!!(!NS_FAILED_impl(NS_NewURI(getter_AddRefs (pageIconURI), pageIconSpec))), 1))) |
1117 | NS_NewURI(getter_AddRefs(pageIconURI), pageIconSpec))((bool)(__builtin_expect(!!(!NS_FAILED_impl(NS_NewURI(getter_AddRefs (pageIconURI), pageIconSpec))), 1)))) { |
1118 | favicons->ClearImageCache(pageIconURI); |
1119 | } |
1120 | } |
1121 | |
1122 | // Notify about the favicon change. |
1123 | dom::Sequence<OwningNonNull<dom::PlacesEvent>> events; |
1124 | RefPtr<dom::PlacesFavicon> faviconEvent = new dom::PlacesFavicon(); |
1125 | AppendUTF8toUTF16(mPage.spec, faviconEvent->mUrl); |
1126 | AppendUTF8toUTF16(mIcon.spec, faviconEvent->mFaviconUrl); |
1127 | faviconEvent->mPageGuid.Assign(mPage.guid); |
1128 | bool success = |
1129 | !!events.AppendElement(faviconEvent.forget(), fallible); |
1130 | MOZ_RELEASE_ASSERT(success)do { static_assert( mozilla::detail::AssertionConditionType< decltype(success)>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(success))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("success", "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1130); AnnotateMozCrashReason("MOZ_RELEASE_ASSERT" "(" "success" ")"); do { *((volatile int*)__null) = 1130; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1131 | dom::PlacesObservers::NotifyListeners(events); |
1132 | } |
1133 | } |
1134 | } |
1135 | } |
1136 | |
1137 | if (!mCallback) { |
1138 | return NS_OK; |
1139 | } |
1140 | |
1141 | if (mIcon.payloads.Length() > 0) { |
1142 | IconPayload& payload = mIcon.payloads[0]; |
1143 | return mCallback->OnComplete(iconURI, payload.data.Length(), |
1144 | TO_INTBUFFER(payload.data)reinterpret_cast<uint8_t*>(const_cast<char*>(payload .data.get())), payload.mimeType, |
1145 | payload.width); |
1146 | } |
1147 | return mCallback->OnComplete(iconURI, 0, TO_INTBUFFER(EmptyCString())reinterpret_cast<uint8_t*>(const_cast<char*>(EmptyCString ().get())), ""_ns, |
1148 | 0); |
1149 | } |
1150 | |
1151 | //////////////////////////////////////////////////////////////////////////////// |
1152 | //// AsyncCopyFavicons |
1153 | |
1154 | AsyncCopyFavicons::AsyncCopyFavicons(PageData& aFromPage, PageData& aToPage, |
1155 | nsIFaviconDataCallback* aCallback) |
1156 | : Runnable("places::AsyncCopyFavicons"), |
1157 | mFromPage(aFromPage), |
1158 | mToPage(aToPage), |
1159 | mCallback(new nsMainThreadPtrHolder<nsIFaviconDataCallback>( |
1160 | "AsyncCopyFavicons::mCallback", aCallback)) { |
1161 | MOZ_ASSERT(NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1161); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1161; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1162 | } |
1163 | |
1164 | NS_IMETHODIMPnsresult |
1165 | AsyncCopyFavicons::Run() { |
1166 | MOZ_ASSERT(!NS_IsMainThread())do { static_assert( mozilla::detail::AssertionConditionType< decltype(!NS_IsMainThread())>::isValid, "invalid assertion condition" ); if ((__builtin_expect(!!(!(!!(!NS_IsMainThread()))), 0))) { do { } while (false); MOZ_ReportAssertionFailure("!NS_IsMainThread()" , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1166); AnnotateMozCrashReason("MOZ_ASSERT" "(" "!NS_IsMainThread()" ")"); do { *((volatile int*)__null) = 1166; __attribute__((nomerge )) ::abort(); } while (false); } } while (false); |
1167 | |
1168 | IconData icon; |
1169 | |
1170 | // Ensure we'll callback and dispatch notifications to the main-thread. |
1171 | auto cleanup = MakeScopeExit([&]() { |
1172 | // If we bailed out early, just return a null icon uri, since we didn't |
1173 | // copy anything. |
1174 | if (!(icon.status & ICON_STATUS_ASSOCIATED1 << 2)) { |
1175 | icon.spec.Truncate(); |
1176 | } |
1177 | nsCOMPtr<nsIRunnable> event = |
1178 | new NotifyIconObservers(icon, mToPage, mCallback); |
1179 | NS_DispatchToMainThread(event); |
1180 | }); |
1181 | |
1182 | RefPtr<Database> DB = Database::GetDatabase(); |
1183 | NS_ENSURE_STATE(DB)do { if ((__builtin_expect(!!(!(DB)), 0))) { NS_DebugBreak(NS_DEBUG_WARNING , "NS_ENSURE_TRUE(" "DB" ") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1183); return NS_ERROR_UNEXPECTED; } } while (false); |
1184 | |
1185 | nsresult rv = FetchPageInfo(DB, mToPage); |
1186 | if (rv == NS_ERROR_NOT_AVAILABLE || !mToPage.placeId) { |
1187 | // We have never seen this page, or we can't add this page to history and |
1188 | // and it's not a bookmark. We won't add the page. |
1189 | return NS_OK; |
1190 | } |
1191 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1191); return rv; } } while (false); |
1192 | |
1193 | // Get just one icon, to check whether the page has any, and to notify |
1194 | // later. |
1195 | rv = FetchIconPerSpec(DB, mFromPage.spec, ""_ns, icon, UINT16_MAX(65535)); |
1196 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1196); return rv; } } while (false); |
1197 | |
1198 | if (icon.spec.IsEmpty()) { |
1199 | // There's nothing to copy. |
1200 | return NS_OK; |
1201 | } |
1202 | |
1203 | // Insert an entry in moz_pages_w_icons if needed. |
1204 | if (!mToPage.id) { |
1205 | // We need to create the page entry. |
1206 | nsCOMPtr<mozIStorageStatement> stmt; |
1207 | stmt = DB->GetStatement( |
1208 | "INSERT OR IGNORE INTO moz_pages_w_icons (page_url, page_url_hash) " |
1209 | "VALUES (:page_url, hash(:page_url)) "); |
1210 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1210); return NS_ERROR_UNEXPECTED; } } while (false); |
1211 | mozStorageStatementScoper scoper(stmt); |
1212 | rv = URIBinder::Bind(stmt, "page_url"_ns, mToPage.spec); |
1213 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1213); return rv; } } while (false); |
1214 | rv = stmt->Execute(); |
1215 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1215); return rv; } } while (false); |
1216 | // Required to to fetch the id and the guid. |
1217 | rv = FetchPageInfo(DB, mToPage); |
1218 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1218); return rv; } } while (false); |
1219 | } |
1220 | |
1221 | // Create the relations. |
1222 | nsCOMPtr<mozIStorageStatement> stmt = DB->GetStatement( |
1223 | "INSERT OR IGNORE INTO moz_icons_to_pages (page_id, icon_id, expire_ms) " |
1224 | "SELECT :id, icon_id, expire_ms " |
1225 | "FROM moz_icons_to_pages " |
1226 | "WHERE page_id = (SELECT id FROM moz_pages_w_icons WHERE page_url_hash = " |
1227 | "hash(:url) AND page_url = :url) "); |
1228 | NS_ENSURE_STATE(stmt)do { if ((__builtin_expect(!!(!(stmt)), 0))) { NS_DebugBreak( NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "stmt" ") failed", nullptr , "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1228); return NS_ERROR_UNEXPECTED; } } while (false); |
1229 | mozStorageStatementScoper scoper(stmt); |
1230 | rv = stmt->BindInt64ByName("id"_ns, mToPage.id); |
1231 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1231); return rv; } } while (false); |
1232 | rv = URIBinder::Bind(stmt, "url"_ns, mFromPage.spec); |
1233 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1233); return rv; } } while (false); |
1234 | rv = stmt->Execute(); |
1235 | NS_ENSURE_SUCCESS(rv, rv)do { nsresult __rv = rv; if (((bool)(__builtin_expect(!!(NS_FAILED_impl (__rv)), 0)))) { const char* name = mozilla::GetStaticErrorName (__rv); mozilla::SmprintfPointer msg = mozilla::Smprintf( "NS_ENSURE_SUCCESS(%s, %s) failed with " "result 0x%" "X" "%s%s%s", "rv", "rv", static_cast<uint32_t >(__rv), name ? " (" : "", name ? name : "", name ? ")" : "" ); NS_DebugBreak(NS_DEBUG_WARNING, msg.get(), nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/toolkit/components/places/FaviconHelpers.cpp" , 1235); return rv; } } while (false); |
1236 | |
1237 | // Setting this will make us send pageChanged notifications. |
1238 | // The scope exit will take care of the callback and notifications. |
1239 | icon.status |= ICON_STATUS_ASSOCIATED1 << 2; |
1240 | |
1241 | return NS_OK; |
1242 | } |
1243 | |
1244 | } // namespace places |
1245 | } // namespace mozilla |