Bug Summary

File:var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp
Warning:line 531, column 7
Value stored to 'rv' is never read

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name Unified_cpp_ipc_glue0.cpp -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -relaxed-aliasing -ffp-contract=off -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/ipc/glue -fcoverage-compilation-dir=/var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/ipc/glue -resource-dir /usr/lib/llvm-20/lib/clang/20 -include /var/lib/jenkins/workspace/firefox-scan-build/config/gcc_hidden.h -include /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/mozilla-config.h -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/stl_wrappers -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/system_wrappers -U _FORTIFY_SOURCE -D _FORTIFY_SOURCE=2 -D _GLIBCXX_ASSERTIONS -D DEBUG=1 -D HAVE_UINT64_T -D WEBRTC_MOZILLA_BUILD -D RTC_ENABLE_VP9 -D WEBRTC_POSIX -D WEBRTC_BUILD_LIBEVENT -D WEBRTC_LINUX -D WEBRTC_USE_PIPEWIRE -D WEBRTC_USE_X11 -D MOZ_CHILD_PROCESS_NAME="plugin-container" -D MOZ_CHILD_PROCESS_BUNDLENAME="None" -D MOZ_EME_PROCESS_NAME_BRANDED="Nightly Media Plugin Helper" -D MOZ_EME_PROCESS_BUNDLENAME="media-plugin-helper.app" -D MOZ_HAS_MOZGLUE -D MOZILLA_INTERNAL_API -D IMPL_LIBXUL -D MOZ_SUPPORT_LEAKCHECKING -D STATIC_EXPORTABLE_JS_API -I /var/lib/jenkins/workspace/firefox-scan-build/ipc/glue -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/ipc/glue -I /var/lib/jenkins/workspace/firefox-scan-build/caps -I /var/lib/jenkins/workspace/firefox-scan-build/dom/broadcastchannel -I /var/lib/jenkins/workspace/firefox-scan-build/dom/indexedDB -I /var/lib/jenkins/workspace/firefox-scan-build/dom/storage -I /var/lib/jenkins/workspace/firefox-scan-build/netwerk/base -I /var/lib/jenkins/workspace/firefox-scan-build/third_party/abseil-cpp -I /var/lib/jenkins/workspace/firefox-scan-build/third_party/libwebrtc -I /var/lib/jenkins/workspace/firefox-scan-build/tools/fuzzing/ipc -I /var/lib/jenkins/workspace/firefox-scan-build/xpcom/build -I /var/lib/jenkins/workspace/firefox-scan-build/dom/ipc -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/crashreporter -I /var/lib/jenkins/workspace/firefox-scan-build/toolkit/xre -I /var/lib/jenkins/workspace/firefox-scan-build/xpcom/base -I /var/lib/jenkins/workspace/firefox-scan-build/xpcom/threads -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/ipc/ipdl/_ipdlheaders -I /var/lib/jenkins/workspace/firefox-scan-build/ipc/chromium/src -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include/nspr -I /var/lib/jenkins/workspace/firefox-scan-build/obj-x86_64-pc-linux-gnu/dist/include/nss -D MOZILLA_CLIENT -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/backward -internal-isystem /usr/lib/llvm-20/lib/clang/20/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-error=tautological-type-limit-compare -Wno-invalid-offsetof -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wno-psabi -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -fdeprecated-macro -ferror-limit 19 -fstrict-flex-arrays=1 -stack-protector 2 -fstack-clash-protection -ftrivial-auto-var-init=pattern -fno-rtti -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fno-sized-deallocation -fno-aligned-allocation -vectorize-loops -vectorize-slp -analyzer-checker optin.performance.Padding -analyzer-output=html -analyzer-config stable-report-filename=true -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/scan-build-2025-01-20-090804-167946-1 -x c++ Unified_cpp_ipc_glue0.cpp
1/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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 file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7#include "BackgroundUtils.h"
8
9#include "MainThreadUtils.h"
10#include "mozilla/Assertions.h"
11#include "mozilla/BasePrincipal.h"
12#include "mozilla/ContentPrincipal.h"
13#include "mozilla/NullPrincipal.h"
14#include "mozilla/SystemPrincipal.h"
15#include "mozilla/ipc/PBackgroundSharedTypes.h"
16#include "mozilla/ipc/URIUtils.h"
17#include "mozilla/net/CookieJarSettings.h"
18#include "mozilla/net/InterceptionInfo.h"
19#include "mozilla/net/NeckoChannelParams.h"
20#include "ExpandedPrincipal.h"
21#include "nsIScriptSecurityManager.h"
22#include "nsIURI.h"
23#include "nsNetUtil.h"
24#include "mozilla/LoadInfo.h"
25#include "nsContentUtils.h"
26#include "nsString.h"
27#include "nsTArray.h"
28#include "mozilla/nsRedirectHistoryEntry.h"
29#include "mozilla/dom/nsCSPUtils.h"
30#include "mozilla/dom/nsCSPContext.h"
31#include "mozilla/dom/BrowsingContext.h"
32#include "mozilla/dom/CanonicalBrowsingContext.h"
33#include "mozilla/dom/Document.h"
34#include "mozilla/dom/WindowGlobalParent.h"
35#include "mozilla/LoadInfo.h"
36
37using namespace mozilla::dom;
38using namespace mozilla::net;
39
40namespace mozilla {
41
42namespace ipc {
43
44Result<nsCOMPtr<nsIPrincipal>, nsresult> PrincipalInfoToPrincipal(
45 const PrincipalInfo& aPrincipalInfo) {
46 MOZ_ASSERT(aPrincipalInfo.type() != PrincipalInfo::T__None)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aPrincipalInfo.type() != PrincipalInfo::T__None)>
::isValid, "invalid assertion condition"); if ((__builtin_expect
(!!(!(!!(aPrincipalInfo.type() != PrincipalInfo::T__None))), 0
))) { do { } while (false); MOZ_ReportAssertionFailure("aPrincipalInfo.type() != PrincipalInfo::T__None"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 46); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aPrincipalInfo.type() != PrincipalInfo::T__None"
")"); do { *((volatile int*)__null) = 46; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
47
48 nsCOMPtr<nsIPrincipal> principal;
49 nsresult rv;
50
51 switch (aPrincipalInfo.type()) {
52 case PrincipalInfo::TSystemPrincipalInfo: {
53 principal = SystemPrincipal::Get();
54 if (NS_WARN_IF(!principal)NS_warn_if_impl(!principal, "!principal", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 54)) {
55 return Err(NS_ERROR_NOT_INITIALIZED);
56 }
57
58 return principal;
59 }
60
61 case PrincipalInfo::TNullPrincipalInfo: {
62 const NullPrincipalInfo& info = aPrincipalInfo.get_NullPrincipalInfo();
63
64 nsCOMPtr<nsIURI> uri;
65 rv = NS_NewURI(getter_AddRefs(uri), info.spec());
66 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 66)) {
67 return Err(rv);
68 }
69
70 if (!uri->SchemeIs(NS_NULLPRINCIPAL_SCHEME"moz-nullprincipal")) {
71 return Err(NS_ERROR_ILLEGAL_VALUE);
72 }
73
74 principal = NullPrincipal::Create(info.attrs(), uri);
75 return principal;
76 }
77
78 case PrincipalInfo::TContentPrincipalInfo: {
79 const ContentPrincipalInfo& info =
80 aPrincipalInfo.get_ContentPrincipalInfo();
81
82 nsCOMPtr<nsIURI> uri;
83 rv = NS_NewURI(getter_AddRefs(uri), info.spec());
84 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 84)) {
85 return Err(rv);
86 }
87
88 nsCOMPtr<nsIURI> domain;
89 if (info.domain()) {
90 rv = NS_NewURI(getter_AddRefs(domain), *info.domain());
91 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 91)) {
92 return Err(rv);
93 }
94 }
95
96 principal =
97 BasePrincipal::CreateContentPrincipal(uri, info.attrs(), domain);
98 if (NS_WARN_IF(!principal)NS_warn_if_impl(!principal, "!principal", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 98)) {
99 return Err(NS_ERROR_NULL_POINTER);
100 }
101
102 // Origin must match what the_new_principal.getOrigin returns.
103 nsAutoCString originNoSuffix;
104 rv = principal->GetOriginNoSuffix(originNoSuffix);
105 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 105)) {
106 return Err(rv);
107 }
108
109 if (NS_WARN_IF(!info.originNoSuffix().Equals(originNoSuffix))NS_warn_if_impl(!info.originNoSuffix().Equals(originNoSuffix)
, "!info.originNoSuffix().Equals(originNoSuffix)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 109)) {
110 return Err(NS_ERROR_FAILURE);
111 }
112
113 if (!info.baseDomain().IsVoid()) {
114 nsAutoCString baseDomain;
115 rv = principal->GetBaseDomain(baseDomain);
116 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 116)) {
117 return Err(rv);
118 }
119
120 if (NS_WARN_IF(!info.baseDomain().Equals(baseDomain))NS_warn_if_impl(!info.baseDomain().Equals(baseDomain), "!info.baseDomain().Equals(baseDomain)"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 120)) {
121 return Err(NS_ERROR_FAILURE);
122 }
123 }
124 return principal;
125 }
126
127 case PrincipalInfo::TExpandedPrincipalInfo: {
128 const ExpandedPrincipalInfo& info =
129 aPrincipalInfo.get_ExpandedPrincipalInfo();
130
131 nsTArray<nsCOMPtr<nsIPrincipal>> allowlist;
132 nsCOMPtr<nsIPrincipal> alPrincipal;
133
134 for (uint32_t i = 0; i < info.allowlist().Length(); i++) {
135 auto principalOrErr = PrincipalInfoToPrincipal(info.allowlist()[i]);
136 if (NS_WARN_IF(principalOrErr.isErr())NS_warn_if_impl(principalOrErr.isErr(), "principalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 136)) {
137 nsresult ret = principalOrErr.unwrapErr();
138 return Err(ret);
139 }
140 // append that principal to the allowlist
141 allowlist.AppendElement(principalOrErr.unwrap());
142 }
143
144 RefPtr<ExpandedPrincipal> expandedPrincipal =
145 ExpandedPrincipal::Create(allowlist, info.attrs());
146 if (!expandedPrincipal) {
147 return Err(NS_ERROR_FAILURE);
148 }
149
150 principal = expandedPrincipal;
151 return principal;
152 }
153
154 default:
155 return Err(NS_ERROR_FAILURE);
156 }
157}
158
159bool StorageKeysEqual(const PrincipalInfo& aLeft, const PrincipalInfo& aRight) {
160 MOZ_RELEASE_ASSERT(aLeft.type() == PrincipalInfo::TContentPrincipalInfo ||do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aLeft.type() == PrincipalInfo::TContentPrincipalInfo
|| aLeft.type() == PrincipalInfo::TSystemPrincipalInfo)>::
isValid, "invalid assertion condition"); if ((__builtin_expect
(!!(!(!!(aLeft.type() == PrincipalInfo::TContentPrincipalInfo
|| aLeft.type() == PrincipalInfo::TSystemPrincipalInfo))), 0
))) { do { } while (false); MOZ_ReportAssertionFailure("aLeft.type() == PrincipalInfo::TContentPrincipalInfo || aLeft.type() == PrincipalInfo::TSystemPrincipalInfo"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 161); AnnotateMozCrashReason("MOZ_RELEASE_ASSERT" "(" "aLeft.type() == PrincipalInfo::TContentPrincipalInfo || aLeft.type() == PrincipalInfo::TSystemPrincipalInfo"
")"); do { *((volatile int*)__null) = 161; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false)
161 aLeft.type() == PrincipalInfo::TSystemPrincipalInfo)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aLeft.type() == PrincipalInfo::TContentPrincipalInfo
|| aLeft.type() == PrincipalInfo::TSystemPrincipalInfo)>::
isValid, "invalid assertion condition"); if ((__builtin_expect
(!!(!(!!(aLeft.type() == PrincipalInfo::TContentPrincipalInfo
|| aLeft.type() == PrincipalInfo::TSystemPrincipalInfo))), 0
))) { do { } while (false); MOZ_ReportAssertionFailure("aLeft.type() == PrincipalInfo::TContentPrincipalInfo || aLeft.type() == PrincipalInfo::TSystemPrincipalInfo"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 161); AnnotateMozCrashReason("MOZ_RELEASE_ASSERT" "(" "aLeft.type() == PrincipalInfo::TContentPrincipalInfo || aLeft.type() == PrincipalInfo::TSystemPrincipalInfo"
")"); do { *((volatile int*)__null) = 161; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
162 MOZ_RELEASE_ASSERT(aRight.type() == PrincipalInfo::TContentPrincipalInfo ||do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aRight.type() == PrincipalInfo::TContentPrincipalInfo
|| aRight.type() == PrincipalInfo::TSystemPrincipalInfo)>
::isValid, "invalid assertion condition"); if ((__builtin_expect
(!!(!(!!(aRight.type() == PrincipalInfo::TContentPrincipalInfo
|| aRight.type() == PrincipalInfo::TSystemPrincipalInfo))), 0
))) { do { } while (false); MOZ_ReportAssertionFailure("aRight.type() == PrincipalInfo::TContentPrincipalInfo || aRight.type() == PrincipalInfo::TSystemPrincipalInfo"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 163); AnnotateMozCrashReason("MOZ_RELEASE_ASSERT" "(" "aRight.type() == PrincipalInfo::TContentPrincipalInfo || aRight.type() == PrincipalInfo::TSystemPrincipalInfo"
")"); do { *((volatile int*)__null) = 163; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false)
163 aRight.type() == PrincipalInfo::TSystemPrincipalInfo)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aRight.type() == PrincipalInfo::TContentPrincipalInfo
|| aRight.type() == PrincipalInfo::TSystemPrincipalInfo)>
::isValid, "invalid assertion condition"); if ((__builtin_expect
(!!(!(!!(aRight.type() == PrincipalInfo::TContentPrincipalInfo
|| aRight.type() == PrincipalInfo::TSystemPrincipalInfo))), 0
))) { do { } while (false); MOZ_ReportAssertionFailure("aRight.type() == PrincipalInfo::TContentPrincipalInfo || aRight.type() == PrincipalInfo::TSystemPrincipalInfo"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 163); AnnotateMozCrashReason("MOZ_RELEASE_ASSERT" "(" "aRight.type() == PrincipalInfo::TContentPrincipalInfo || aRight.type() == PrincipalInfo::TSystemPrincipalInfo"
")"); do { *((volatile int*)__null) = 163; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
164
165 if (aLeft.type() != aRight.type()) {
166 return false;
167 }
168
169 if (aLeft.type() == PrincipalInfo::TContentPrincipalInfo) {
170 const ContentPrincipalInfo& leftContent = aLeft.get_ContentPrincipalInfo();
171 const ContentPrincipalInfo& rightContent =
172 aRight.get_ContentPrincipalInfo();
173
174 return leftContent.attrs() == rightContent.attrs() &&
175 leftContent.originNoSuffix() == rightContent.originNoSuffix();
176 }
177
178 // Storage keys for the System principal always equal.
179 return true;
180}
181
182already_AddRefed<nsIContentSecurityPolicy> CSPInfoToCSP(
183 const CSPInfo& aCSPInfo, Document* aRequestingDoc,
184 nsresult* aOptionalResult) {
185 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/ipc/glue/BackgroundUtils.cpp"
, 185); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()"
")"); do { *((volatile int*)__null) = 185; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
186
187 nsresult stackResult;
188 nsresult& rv = aOptionalResult ? *aOptionalResult : stackResult;
189
190 RefPtr<nsCSPContext> csp = new nsCSPContext();
191
192 if (aRequestingDoc) {
193 rv = csp->SetRequestContextWithDocument(aRequestingDoc);
194 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 194)) {
195 return nullptr;
196 }
197 } else {
198 auto principalOrErr =
199 PrincipalInfoToPrincipal(aCSPInfo.requestPrincipalInfo());
200 if (NS_WARN_IF(principalOrErr.isErr())NS_warn_if_impl(principalOrErr.isErr(), "principalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 200)) {
201 return nullptr;
202 }
203
204 nsCOMPtr<nsIURI> selfURI;
205 if (!aCSPInfo.selfURISpec().IsEmpty()) {
206 rv = NS_NewURI(getter_AddRefs(selfURI), aCSPInfo.selfURISpec());
207 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 207)) {
208 return nullptr;
209 }
210 }
211
212 nsCOMPtr<nsIPrincipal> principal = principalOrErr.unwrap();
213
214 rv = csp->SetRequestContextWithPrincipal(
215 principal, selfURI, aCSPInfo.referrer(), aCSPInfo.innerWindowID());
216 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 216)) {
217 return nullptr;
218 }
219 }
220 csp->SetSkipAllowInlineStyleCheck(aCSPInfo.skipAllowInlineStyleCheck());
221
222 for (uint32_t i = 0; i < aCSPInfo.policyInfos().Length(); i++) {
223 csp->AddIPCPolicy(aCSPInfo.policyInfos()[i]);
224 }
225 return csp.forget();
226}
227
228nsresult CSPToCSPInfo(nsIContentSecurityPolicy* aCSP, CSPInfo* aCSPInfo) {
229 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/ipc/glue/BackgroundUtils.cpp"
, 229); AnnotateMozCrashReason("MOZ_ASSERT" "(" "NS_IsMainThread()"
")"); do { *((volatile int*)__null) = 229; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
230 MOZ_ASSERT(aCSP)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aCSP)>::isValid, "invalid assertion condition"); if
((__builtin_expect(!!(!(!!(aCSP))), 0))) { do { } while (false
); MOZ_ReportAssertionFailure("aCSP", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 230); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aCSP" ")"); do
{ *((volatile int*)__null) = 230; __attribute__((nomerge)) ::
abort(); } while (false); } } while (false);
231 MOZ_ASSERT(aCSPInfo)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aCSPInfo)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aCSPInfo))), 0))) { do { } while
(false); MOZ_ReportAssertionFailure("aCSPInfo", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 231); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aCSPInfo" ")"
); do { *((volatile int*)__null) = 231; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
232
233 if (!aCSP || !aCSPInfo) {
234 return NS_ERROR_FAILURE;
235 }
236
237 nsCOMPtr<nsIPrincipal> requestPrincipal = aCSP->GetRequestPrincipal();
238
239 PrincipalInfo requestingPrincipalInfo;
240 nsresult rv =
241 PrincipalToPrincipalInfo(requestPrincipal, &requestingPrincipalInfo);
242 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 242)) {
243 return rv;
244 }
245
246 nsCOMPtr<nsIURI> selfURI = aCSP->GetSelfURI();
247 nsAutoCString selfURISpec;
248 if (selfURI) {
249 selfURI->GetSpec(selfURISpec);
250 }
251
252 nsAutoCString referrer;
253 aCSP->GetReferrer(referrer);
254
255 uint64_t windowID = aCSP->GetInnerWindowID();
256 bool skipAllowInlineStyleCheck = aCSP->GetSkipAllowInlineStyleCheck();
257
258 RequireTrustedTypesForDirectiveState requireTrustedTypesForDirectiveState =
259 aCSP->GetRequireTrustedTypesForDirectiveState();
260
261 nsTArray<ContentSecurityPolicy> policies;
262 static_cast<nsCSPContext*>(aCSP)->SerializePolicies(policies);
263
264 *aCSPInfo = CSPInfo(std::move(policies), requestingPrincipalInfo, selfURISpec,
265 referrer, windowID, requireTrustedTypesForDirectiveState,
266 skipAllowInlineStyleCheck);
267 return NS_OK;
268}
269
270nsresult PrincipalToPrincipalInfo(nsIPrincipal* aPrincipal,
271 PrincipalInfo* aPrincipalInfo,
272 bool aSkipBaseDomain) {
273 MOZ_ASSERT(aPrincipal)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aPrincipal)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aPrincipal))), 0))) { do { }
while (false); MOZ_ReportAssertionFailure("aPrincipal", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 273); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aPrincipal" ")"
); do { *((volatile int*)__null) = 273; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
274 MOZ_ASSERT(aPrincipalInfo)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aPrincipalInfo)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aPrincipalInfo))), 0))) { do
{ } while (false); MOZ_ReportAssertionFailure("aPrincipalInfo"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 274); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aPrincipalInfo"
")"); do { *((volatile int*)__null) = 274; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
275
276 nsresult rv;
277 if (aPrincipal->GetIsNullPrincipal()) {
278 nsAutoCString spec;
279 rv = aPrincipal->GetAsciiSpec(spec);
280 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 280)) {
281 return rv;
282 }
283
284 *aPrincipalInfo =
285 NullPrincipalInfo(aPrincipal->OriginAttributesRef(), spec);
286 return NS_OK;
287 }
288
289 if (aPrincipal->IsSystemPrincipal()) {
290 *aPrincipalInfo = SystemPrincipalInfo();
291 return NS_OK;
292 }
293
294 // might be an expanded principal
295 auto* basePrin = BasePrincipal::Cast(aPrincipal);
296 if (basePrin->Is<ExpandedPrincipal>()) {
297 auto* expanded = basePrin->As<ExpandedPrincipal>();
298
299 nsTArray<PrincipalInfo> allowlistInfo;
300 PrincipalInfo info;
301
302 for (auto& prin : expanded->AllowList()) {
303 rv = PrincipalToPrincipalInfo(prin, &info, aSkipBaseDomain);
304 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 304)) {
305 return rv;
306 }
307 // append that spec to the allowlist
308 allowlistInfo.AppendElement(info);
309 }
310
311 *aPrincipalInfo = ExpandedPrincipalInfo(aPrincipal->OriginAttributesRef(),
312 std::move(allowlistInfo));
313 return NS_OK;
314 }
315
316 nsAutoCString spec;
317 rv = aPrincipal->GetAsciiSpec(spec);
318 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 318)) {
319 return rv;
320 }
321
322 nsCString originNoSuffix;
323 rv = aPrincipal->GetOriginNoSuffix(originNoSuffix);
324 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 324)) {
325 return rv;
326 }
327
328 nsCOMPtr<nsIURI> domainUri;
329 rv = aPrincipal->GetDomain(getter_AddRefs(domainUri));
330 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 330)) {
331 return rv;
332 }
333
334 Maybe<nsCString> domain;
335 if (domainUri) {
336 domain.emplace();
337 rv = domainUri->GetSpec(domain.ref());
338 if (NS_WARN_IF(NS_FAILED(rv))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(rv
)), 0))), "NS_FAILED(rv)", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 338)) {
339 return rv;
340 }
341 }
342
343 // This attribute is not crucial.
344 nsCString baseDomain;
345 if (aSkipBaseDomain) {
346 baseDomain.SetIsVoid(true);
347 } else {
348 if (NS_FAILED(aPrincipal->GetBaseDomain(baseDomain))((bool)(__builtin_expect(!!(NS_FAILED_impl(aPrincipal->GetBaseDomain
(baseDomain))), 0)))) {
349 // No warning here. Some principal URLs do not have a base-domain.
350 baseDomain.SetIsVoid(true);
351 }
352 }
353
354 *aPrincipalInfo =
355 ContentPrincipalInfo(aPrincipal->OriginAttributesRef(), originNoSuffix,
356 spec, domain, baseDomain);
357 return NS_OK;
358}
359
360bool IsPrincipalInfoPrivate(const PrincipalInfo& aPrincipalInfo) {
361 if (aPrincipalInfo.type() != ipc::PrincipalInfo::TContentPrincipalInfo) {
362 return false;
363 }
364
365 const ContentPrincipalInfo& info = aPrincipalInfo.get_ContentPrincipalInfo();
366 return info.attrs().IsPrivateBrowsing();
367}
368
369already_AddRefed<nsIRedirectHistoryEntry> RHEntryInfoToRHEntry(
370 const RedirectHistoryEntryInfo& aRHEntryInfo) {
371 auto principalOrErr = PrincipalInfoToPrincipal(aRHEntryInfo.principalInfo());
372 if (NS_WARN_IF(principalOrErr.isErr())NS_warn_if_impl(principalOrErr.isErr(), "principalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 372)) {
373 return nullptr;
374 }
375
376 nsCOMPtr<nsIPrincipal> principal = principalOrErr.unwrap();
377 nsCOMPtr<nsIURI> referrerUri = DeserializeURI(aRHEntryInfo.referrerUri());
378
379 nsCOMPtr<nsIRedirectHistoryEntry> entry = new nsRedirectHistoryEntry(
380 principal, referrerUri, aRHEntryInfo.remoteAddress());
381
382 return entry.forget();
383}
384
385nsresult RHEntryToRHEntryInfo(nsIRedirectHistoryEntry* aRHEntry,
386 RedirectHistoryEntryInfo* aRHEntryInfo) {
387 MOZ_ASSERT(aRHEntry)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aRHEntry)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aRHEntry))), 0))) { do { } while
(false); MOZ_ReportAssertionFailure("aRHEntry", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 387); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aRHEntry" ")"
); do { *((volatile int*)__null) = 387; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
388 MOZ_ASSERT(aRHEntryInfo)do { static_assert( mozilla::detail::AssertionConditionType<
decltype(aRHEntryInfo)>::isValid, "invalid assertion condition"
); if ((__builtin_expect(!!(!(!!(aRHEntryInfo))), 0))) { do {
} while (false); MOZ_ReportAssertionFailure("aRHEntryInfo", "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 388); AnnotateMozCrashReason("MOZ_ASSERT" "(" "aRHEntryInfo"
")"); do { *((volatile int*)__null) = 388; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
389
390 nsresult rv;
391 aRHEntry->GetRemoteAddress(aRHEntryInfo->remoteAddress());
392
393 nsCOMPtr<nsIURI> referrerUri;
394 rv = aRHEntry->GetReferrerURI(getter_AddRefs(referrerUri));
395 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/ipc/glue/BackgroundUtils.cpp"
, 395); return rv; } } while (false);
396 SerializeURI(referrerUri, aRHEntryInfo->referrerUri());
397
398 nsCOMPtr<nsIPrincipal> principal;
399 rv = aRHEntry->GetPrincipal(getter_AddRefs(principal));
400 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/ipc/glue/BackgroundUtils.cpp"
, 400); return rv; } } while (false);
401
402 return PrincipalToPrincipalInfo(principal, &aRHEntryInfo->principalInfo());
403}
404
405nsresult LoadInfoToLoadInfoArgs(nsILoadInfo* aLoadInfo,
406 LoadInfoArgs* outLoadInfoArgs) {
407 nsresult rv = NS_OK;
408 Maybe<PrincipalInfo> loadingPrincipalInfo;
409 if (nsIPrincipal* loadingPrin = aLoadInfo->GetLoadingPrincipal()) {
410 loadingPrincipalInfo.emplace();
411 rv = PrincipalToPrincipalInfo(loadingPrin, loadingPrincipalInfo.ptr());
412 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/ipc/glue/BackgroundUtils.cpp"
, 412); return rv; } } while (false);
413 }
414
415 PrincipalInfo triggeringPrincipalInfo;
416 rv = PrincipalToPrincipalInfo(aLoadInfo->TriggeringPrincipal(),
417 &triggeringPrincipalInfo);
418 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/ipc/glue/BackgroundUtils.cpp"
, 418); return rv; } } while (false);
419
420 Maybe<PrincipalInfo> principalToInheritInfo;
421 if (nsIPrincipal* principalToInherit = aLoadInfo->PrincipalToInherit()) {
422 principalToInheritInfo.emplace();
423 rv = PrincipalToPrincipalInfo(principalToInherit,
424 principalToInheritInfo.ptr());
425 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/ipc/glue/BackgroundUtils.cpp"
, 425); return rv; } } while (false);
426 }
427
428 Maybe<PrincipalInfo> topLevelPrincipalInfo;
429 if (nsIPrincipal* topLevenPrin = aLoadInfo->GetTopLevelPrincipal()) {
430 topLevelPrincipalInfo.emplace();
431 rv = PrincipalToPrincipalInfo(topLevenPrin, topLevelPrincipalInfo.ptr());
432 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/ipc/glue/BackgroundUtils.cpp"
, 432); return rv; } } while (false);
433 }
434
435 Maybe<URIParams> optionalResultPrincipalURI;
436 nsCOMPtr<nsIURI> resultPrincipalURI;
437 Unused << aLoadInfo->GetResultPrincipalURI(
438 getter_AddRefs(resultPrincipalURI));
439 if (resultPrincipalURI) {
440 SerializeURI(resultPrincipalURI, optionalResultPrincipalURI);
441 }
442
443 nsCString triggeringRemoteType;
444 rv = aLoadInfo->GetTriggeringRemoteType(triggeringRemoteType);
445 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/ipc/glue/BackgroundUtils.cpp"
, 445); return rv; } } while (false);
446
447 nsTArray<RedirectHistoryEntryInfo> redirectChainIncludingInternalRedirects;
448 for (const nsCOMPtr<nsIRedirectHistoryEntry>& redirectEntry :
449 aLoadInfo->RedirectChainIncludingInternalRedirects()) {
450 RedirectHistoryEntryInfo* entry =
451 redirectChainIncludingInternalRedirects.AppendElement();
452 rv = RHEntryToRHEntryInfo(redirectEntry, entry);
453 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/ipc/glue/BackgroundUtils.cpp"
, 453); return rv; } } while (false);
454 }
455
456 nsTArray<RedirectHistoryEntryInfo> redirectChain;
457 for (const nsCOMPtr<nsIRedirectHistoryEntry>& redirectEntry :
458 aLoadInfo->RedirectChain()) {
459 RedirectHistoryEntryInfo* entry = redirectChain.AppendElement();
460 rv = RHEntryToRHEntryInfo(redirectEntry, entry);
461 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/ipc/glue/BackgroundUtils.cpp"
, 461); return rv; } } while (false);
462 }
463
464 Maybe<IPCClientInfo> ipcClientInfo;
465 const Maybe<ClientInfo>& clientInfo = aLoadInfo->GetClientInfo();
466 if (clientInfo.isSome()) {
467 ipcClientInfo.emplace(clientInfo.ref().ToIPC());
468 }
469
470 Maybe<IPCClientInfo> ipcReservedClientInfo;
471 const Maybe<ClientInfo>& reservedClientInfo =
472 aLoadInfo->GetReservedClientInfo();
473 if (reservedClientInfo.isSome()) {
474 ipcReservedClientInfo.emplace(reservedClientInfo.ref().ToIPC());
475 }
476
477 Maybe<IPCClientInfo> ipcInitialClientInfo;
478 const Maybe<ClientInfo>& initialClientInfo =
479 aLoadInfo->GetInitialClientInfo();
480 if (initialClientInfo.isSome()) {
481 ipcInitialClientInfo.emplace(initialClientInfo.ref().ToIPC());
482 }
483
484 Maybe<IPCServiceWorkerDescriptor> ipcController;
485 const Maybe<ServiceWorkerDescriptor>& controller = aLoadInfo->GetController();
486 if (controller.isSome()) {
487 ipcController.emplace(controller.ref().ToIPC());
488 }
489
490 nsAutoString cspNonce;
491 Unused << NS_WARN_IF(NS_FAILED(aLoadInfo->GetCspNonce(cspNonce)))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(aLoadInfo
->GetCspNonce(cspNonce))), 0))), "NS_FAILED(aLoadInfo->GetCspNonce(cspNonce))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 491);
492
493 nsAutoString integrityMetadata;
494 Unused << NS_WARN_IF(NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(aLoadInfo
->GetIntegrityMetadata(integrityMetadata))), 0))), "NS_FAILED(aLoadInfo->GetIntegrityMetadata(integrityMetadata))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 495)
495 NS_FAILED(aLoadInfo->GetIntegrityMetadata(integrityMetadata)))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(aLoadInfo
->GetIntegrityMetadata(integrityMetadata))), 0))), "NS_FAILED(aLoadInfo->GetIntegrityMetadata(integrityMetadata))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 495);
496
497 nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
498 rv = aLoadInfo->GetCookieJarSettings(getter_AddRefs(cookieJarSettings));
499 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/ipc/glue/BackgroundUtils.cpp"
, 499); return rv; } } while (false);
500
501 CookieJarSettingsArgs cookieJarSettingsArgs;
502 static_cast<CookieJarSettings*>(cookieJarSettings.get())
503 ->Serialize(cookieJarSettingsArgs);
504
505 Maybe<CSPInfo> maybeCspToInheritInfo;
506 nsCOMPtr<nsIContentSecurityPolicy> cspToInherit =
507 aLoadInfo->GetCspToInherit();
508 if (cspToInherit) {
509 CSPInfo cspToInheritInfo;
510 Unused << NS_WARN_IF(NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(CSPToCSPInfo
(cspToInherit, &cspToInheritInfo))), 0))), "NS_FAILED(CSPToCSPInfo(cspToInherit, &cspToInheritInfo))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 511)
511 NS_FAILED(CSPToCSPInfo(cspToInherit, &cspToInheritInfo)))NS_warn_if_impl(((bool)(__builtin_expect(!!(NS_FAILED_impl(CSPToCSPInfo
(cspToInherit, &cspToInheritInfo))), 0))), "NS_FAILED(CSPToCSPInfo(cspToInherit, &cspToInheritInfo))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 511);
512 maybeCspToInheritInfo.emplace(cspToInheritInfo);
513 }
514
515 nsCOMPtr<nsIURI> unstrippedURI;
516 Unused << aLoadInfo->GetUnstrippedURI(getter_AddRefs(unstrippedURI));
517
518 Maybe<bool> isThirdPartyContextToTopWindow;
519 if (static_cast<LoadInfo*>(aLoadInfo)
520 ->HasIsThirdPartyContextToTopWindowSet()) {
521 isThirdPartyContextToTopWindow.emplace(
522 aLoadInfo->GetIsThirdPartyContextToTopWindow());
523 }
524
525 Maybe<InterceptionInfoArg> interceptionInfoArg;
526 nsIInterceptionInfo* interceptionInfo = aLoadInfo->InterceptionInfo();
527 if (interceptionInfo) {
528 Maybe<PrincipalInfo> triggeringPrincipalInfo;
529 if (interceptionInfo->TriggeringPrincipal()) {
530 triggeringPrincipalInfo.emplace();
531 rv = PrincipalToPrincipalInfo(interceptionInfo->TriggeringPrincipal(),
Value stored to 'rv' is never read
532 triggeringPrincipalInfo.ptr());
533 }
534
535 nsTArray<RedirectHistoryEntryInfo> redirectChain;
536 for (const nsCOMPtr<nsIRedirectHistoryEntry>& redirectEntry :
537 interceptionInfo->RedirectChain()) {
538 RedirectHistoryEntryInfo* entry = redirectChain.AppendElement();
539 rv = RHEntryToRHEntryInfo(redirectEntry, entry);
540 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/ipc/glue/BackgroundUtils.cpp"
, 540); return rv; } } while (false);
541 }
542
543 interceptionInfoArg = Some(InterceptionInfoArg(
544 triggeringPrincipalInfo, interceptionInfo->ContentPolicyType(),
545 redirectChain, interceptionInfo->FromThirdParty()));
546 }
547
548 Maybe<uint64_t> overriddenFingerprintingSettingsArg;
549 Maybe<RFPTarget> overriddenFingerprintingSettings =
550 aLoadInfo->GetOverriddenFingerprintingSettings();
551
552 if (overriddenFingerprintingSettings) {
553 overriddenFingerprintingSettingsArg =
554 Some(uint64_t(overriddenFingerprintingSettings.ref()));
555 }
556
557 *outLoadInfoArgs = LoadInfoArgs(
558 loadingPrincipalInfo, triggeringPrincipalInfo, principalToInheritInfo,
559 topLevelPrincipalInfo, optionalResultPrincipalURI, triggeringRemoteType,
560 aLoadInfo->GetSandboxedNullPrincipalID(), aLoadInfo->GetSecurityFlags(),
561 aLoadInfo->GetSandboxFlags(), aLoadInfo->GetTriggeringSandboxFlags(),
562 aLoadInfo->GetTriggeringWindowId(),
563 aLoadInfo->GetTriggeringStorageAccess(),
564 aLoadInfo->InternalContentPolicyType(),
565 static_cast<uint32_t>(aLoadInfo->GetTainting()),
566 aLoadInfo->GetBlockAllMixedContent(),
567 aLoadInfo->GetUpgradeInsecureRequests(),
568 aLoadInfo->GetBrowserUpgradeInsecureRequests(),
569 aLoadInfo->GetBrowserDidUpgradeInsecureRequests(),
570 aLoadInfo->GetBrowserWouldUpgradeInsecureRequests(),
571 aLoadInfo->GetForceAllowDataURI(),
572 aLoadInfo->GetAllowInsecureRedirectToDataURI(),
573 aLoadInfo->GetSkipContentPolicyCheckForWebRequest(),
574 aLoadInfo->GetOriginalFrameSrcLoad(),
575 aLoadInfo->GetForceInheritPrincipalDropped(),
576 aLoadInfo->GetInnerWindowID(), aLoadInfo->GetBrowsingContextID(),
577 aLoadInfo->GetFrameBrowsingContextID(),
578 aLoadInfo->GetInitialSecurityCheckDone(),
579 aLoadInfo->GetIsInThirdPartyContext(), isThirdPartyContextToTopWindow,
580 aLoadInfo->GetIsOn3PCBExceptionList(), aLoadInfo->GetIsFormSubmission(),
581 aLoadInfo->GetIsGETRequest(), aLoadInfo->GetSendCSPViolationEvents(),
582 aLoadInfo->GetOriginAttributes(), redirectChainIncludingInternalRedirects,
583 redirectChain, aLoadInfo->GetHasInjectedCookieForCookieBannerHandling(),
584 aLoadInfo->GetSchemelessInput(), aLoadInfo->GetHttpsUpgradeTelemetry(),
585 ipcClientInfo, ipcReservedClientInfo, ipcInitialClientInfo, ipcController,
586 aLoadInfo->CorsUnsafeHeaders(), aLoadInfo->GetForcePreflight(),
587 aLoadInfo->GetIsPreflight(), aLoadInfo->GetLoadTriggeredFromExternal(),
588 aLoadInfo->GetServiceWorkerTaintingSynthesized(),
589 aLoadInfo->GetDocumentHasUserInteracted(),
590 aLoadInfo->GetAllowListFutureDocumentsCreatedFromThisRedirectChain(),
591 aLoadInfo->GetNeedForCheckingAntiTrackingHeuristic(), cspNonce,
592 integrityMetadata, aLoadInfo->GetSkipContentSniffing(),
593 aLoadInfo->GetHttpsOnlyStatus(), aLoadInfo->GetHstsStatus(),
594 aLoadInfo->GetHasValidUserGestureActivation(),
595 aLoadInfo->GetTextDirectiveUserActivation(),
596 aLoadInfo->GetAllowDeprecatedSystemRequests(),
597 aLoadInfo->GetIsInDevToolsContext(), aLoadInfo->GetParserCreatedScript(),
598 aLoadInfo->GetIsFromProcessingFrameAttributes(),
599 aLoadInfo->GetIsMediaRequest(), aLoadInfo->GetIsMediaInitialRequest(),
600 aLoadInfo->GetIsFromObjectOrEmbed(), cookieJarSettingsArgs,
601 aLoadInfo->GetRequestBlockingReason(), maybeCspToInheritInfo,
602 aLoadInfo->GetStoragePermission(), overriddenFingerprintingSettingsArg,
603 aLoadInfo->GetIsMetaRefresh(), aLoadInfo->GetLoadingEmbedderPolicy(),
604 aLoadInfo->GetIsOriginTrialCoepCredentiallessEnabledForTopLevel(),
605 unstrippedURI, interceptionInfoArg, aLoadInfo->GetIsNewWindowTarget());
606
607 return NS_OK;
608}
609
610nsresult LoadInfoArgsToLoadInfo(const LoadInfoArgs& aLoadInfoArgs,
611 const nsACString& aOriginRemoteType,
612 nsILoadInfo** outLoadInfo) {
613 return LoadInfoArgsToLoadInfo(aLoadInfoArgs, aOriginRemoteType, nullptr,
614 outLoadInfo);
615}
616nsresult LoadInfoArgsToLoadInfo(const LoadInfoArgs& aLoadInfoArgs,
617 const nsACString& aOriginRemoteType,
618 nsINode* aCspToInheritLoadingContext,
619 nsILoadInfo** outLoadInfo) {
620 RefPtr<LoadInfo> loadInfo;
621 nsresult rv = LoadInfoArgsToLoadInfo(aLoadInfoArgs, aOriginRemoteType,
622 aCspToInheritLoadingContext,
623 getter_AddRefs(loadInfo));
624 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/ipc/glue/BackgroundUtils.cpp"
, 624); return rv; } } while (false);
625
626 loadInfo.forget(outLoadInfo);
627 return NS_OK;
628}
629
630nsresult LoadInfoArgsToLoadInfo(const LoadInfoArgs& aLoadInfoArgs,
631 const nsACString& aOriginRemoteType,
632 LoadInfo** outLoadInfo) {
633 return LoadInfoArgsToLoadInfo(aLoadInfoArgs, aOriginRemoteType, nullptr,
634 outLoadInfo);
635}
636nsresult LoadInfoArgsToLoadInfo(const LoadInfoArgs& loadInfoArgs,
637 const nsACString& aOriginRemoteType,
638 nsINode* aCspToInheritLoadingContext,
639 LoadInfo** outLoadInfo) {
640 nsCOMPtr<nsIPrincipal> loadingPrincipal;
641 if (loadInfoArgs.requestingPrincipalInfo().isSome()) {
642 auto loadingPrincipalOrErr =
643 PrincipalInfoToPrincipal(loadInfoArgs.requestingPrincipalInfo().ref());
644 if (NS_WARN_IF(loadingPrincipalOrErr.isErr())NS_warn_if_impl(loadingPrincipalOrErr.isErr(), "loadingPrincipalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 644)) {
645 return loadingPrincipalOrErr.unwrapErr();
646 }
647 loadingPrincipal = loadingPrincipalOrErr.unwrap();
648 }
649
650 auto triggeringPrincipalOrErr =
651 PrincipalInfoToPrincipal(loadInfoArgs.triggeringPrincipalInfo());
652 if (NS_WARN_IF(triggeringPrincipalOrErr.isErr())NS_warn_if_impl(triggeringPrincipalOrErr.isErr(), "triggeringPrincipalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 652)) {
653 return triggeringPrincipalOrErr.unwrapErr();
654 }
655 nsCOMPtr<nsIPrincipal> triggeringPrincipal =
656 triggeringPrincipalOrErr.unwrap();
657
658 nsCOMPtr<nsIPrincipal> principalToInherit;
659 nsCOMPtr<nsIPrincipal> flattenedPrincipalToInherit;
660 if (loadInfoArgs.principalToInheritInfo().isSome()) {
661 auto principalToInheritOrErr =
662 PrincipalInfoToPrincipal(loadInfoArgs.principalToInheritInfo().ref());
663 if (NS_WARN_IF(principalToInheritOrErr.isErr())NS_warn_if_impl(principalToInheritOrErr.isErr(), "principalToInheritOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 663)) {
664 return principalToInheritOrErr.unwrapErr();
665 }
666 flattenedPrincipalToInherit = principalToInheritOrErr.unwrap();
667 }
668
669 if (XRE_IsContentProcess()) {
670 auto targetBrowsingContextId = loadInfoArgs.frameBrowsingContextID()
671 ? loadInfoArgs.frameBrowsingContextID()
672 : loadInfoArgs.browsingContextID();
673 if (RefPtr<BrowsingContext> bc =
674 BrowsingContext::Get(targetBrowsingContextId)) {
675 auto [originalTriggeringPrincipal, originalPrincipalToInherit] =
676 bc->GetTriggeringAndInheritPrincipalsForCurrentLoad();
677
678 if (originalTriggeringPrincipal &&
679 originalTriggeringPrincipal->Equals(triggeringPrincipal)) {
680 triggeringPrincipal = originalTriggeringPrincipal;
681 }
682 if (originalPrincipalToInherit &&
683 (loadInfoArgs.securityFlags() &
684 nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL) &&
685 originalPrincipalToInherit->Equals(flattenedPrincipalToInherit)) {
686 principalToInherit = originalPrincipalToInherit;
687 }
688 }
689 }
690 if (!principalToInherit && loadInfoArgs.principalToInheritInfo().isSome()) {
691 principalToInherit = flattenedPrincipalToInherit;
692 }
693
694 nsCOMPtr<nsIPrincipal> topLevelPrincipal;
695 if (loadInfoArgs.topLevelPrincipalInfo().isSome()) {
696 auto topLevelPrincipalOrErr =
697 PrincipalInfoToPrincipal(loadInfoArgs.topLevelPrincipalInfo().ref());
698 if (NS_WARN_IF(topLevelPrincipalOrErr.isErr())NS_warn_if_impl(topLevelPrincipalOrErr.isErr(), "topLevelPrincipalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 698)) {
699 return topLevelPrincipalOrErr.unwrapErr();
700 }
701 topLevelPrincipal = topLevelPrincipalOrErr.unwrap();
702 }
703
704 nsCOMPtr<nsIURI> resultPrincipalURI;
705 if (loadInfoArgs.resultPrincipalURI().isSome()) {
706 resultPrincipalURI = DeserializeURI(loadInfoArgs.resultPrincipalURI());
707 NS_ENSURE_TRUE(resultPrincipalURI, NS_ERROR_UNEXPECTED)do { if ((__builtin_expect(!!(!(resultPrincipalURI)), 0))) { NS_DebugBreak
(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "resultPrincipalURI" ") failed"
, nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 707); return NS_ERROR_UNEXPECTED; } } while (false);
708 }
709
710 // If we received this message from a content process, reset
711 // triggeringRemoteType to the process which sent us the message. If the
712 // parent sent us the message, we trust it to provide the correct triggering
713 // remote type.
714 //
715 // This means that the triggering remote type will be reset if a LoadInfo is
716 // bounced through a content process, as the LoadInfo can no longer be
717 // validated to be coming from the originally specified remote type.
718 nsCString triggeringRemoteType = loadInfoArgs.triggeringRemoteType();
719 if (aOriginRemoteType != NOT_REMOTE_TYPEVoidCString() &&
720 aOriginRemoteType != triggeringRemoteType) {
721 triggeringRemoteType = aOriginRemoteType;
722 }
723
724 RedirectHistoryArray redirectChainIncludingInternalRedirects;
725 for (const RedirectHistoryEntryInfo& entryInfo :
726 loadInfoArgs.redirectChainIncludingInternalRedirects()) {
727 nsCOMPtr<nsIRedirectHistoryEntry> redirectHistoryEntry =
728 RHEntryInfoToRHEntry(entryInfo);
729 NS_ENSURE_TRUE(redirectHistoryEntry, NS_ERROR_UNEXPECTED)do { if ((__builtin_expect(!!(!(redirectHistoryEntry)), 0))) {
NS_DebugBreak(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "redirectHistoryEntry"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 729); return NS_ERROR_UNEXPECTED; } } while (false);
730 redirectChainIncludingInternalRedirects.AppendElement(
731 redirectHistoryEntry.forget());
732 }
733
734 RedirectHistoryArray redirectChain;
735 for (const RedirectHistoryEntryInfo& entryInfo :
736 loadInfoArgs.redirectChain()) {
737 nsCOMPtr<nsIRedirectHistoryEntry> redirectHistoryEntry =
738 RHEntryInfoToRHEntry(entryInfo);
739 NS_ENSURE_TRUE(redirectHistoryEntry, NS_ERROR_UNEXPECTED)do { if ((__builtin_expect(!!(!(redirectHistoryEntry)), 0))) {
NS_DebugBreak(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "redirectHistoryEntry"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 739); return NS_ERROR_UNEXPECTED; } } while (false);
740 redirectChain.AppendElement(redirectHistoryEntry.forget());
741 }
742 nsTArray<nsCOMPtr<nsIPrincipal>> ancestorPrincipals;
743 nsTArray<uint64_t> ancestorBrowsingContextIDs;
744 if (XRE_IsParentProcess() &&
745 (nsContentUtils::InternalContentPolicyTypeToExternal(
746 loadInfoArgs.contentPolicyType()) !=
747 ExtContentPolicy::TYPE_DOCUMENT)) {
748 // Only fill out ancestor principals and browsing context IDs when we
749 // are deserializing LoadInfoArgs to be LoadInfo for a subresource
750 RefPtr<BrowsingContext> parentBC =
751 BrowsingContext::Get(loadInfoArgs.browsingContextID());
752 if (parentBC) {
753 LoadInfo::ComputeAncestors(parentBC->Canonical(), ancestorPrincipals,
754 ancestorBrowsingContextIDs);
755 }
756 }
757
758 Maybe<ClientInfo> clientInfo;
759 if (loadInfoArgs.clientInfo().isSome()) {
760 clientInfo.emplace(ClientInfo(loadInfoArgs.clientInfo().ref()));
761 }
762
763 Maybe<ClientInfo> reservedClientInfo;
764 if (loadInfoArgs.reservedClientInfo().isSome()) {
765 reservedClientInfo.emplace(
766 ClientInfo(loadInfoArgs.reservedClientInfo().ref()));
767 }
768
769 Maybe<ClientInfo> initialClientInfo;
770 if (loadInfoArgs.initialClientInfo().isSome()) {
771 initialClientInfo.emplace(
772 ClientInfo(loadInfoArgs.initialClientInfo().ref()));
773 }
774
775 // We can have an initial client info or a reserved client info, but not both.
776 MOZ_DIAGNOSTIC_ASSERT(reservedClientInfo.isNothing() ||do { static_assert( mozilla::detail::AssertionConditionType<
decltype(reservedClientInfo.isNothing() || initialClientInfo.
isNothing())>::isValid, "invalid assertion condition"); if
((__builtin_expect(!!(!(!!(reservedClientInfo.isNothing() ||
initialClientInfo.isNothing()))), 0))) { do { } while (false
); MOZ_ReportAssertionFailure("reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 777); AnnotateMozCrashReason("MOZ_DIAGNOSTIC_ASSERT" "(" "reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
")"); do { *((volatile int*)__null) = 777; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false)
777 initialClientInfo.isNothing())do { static_assert( mozilla::detail::AssertionConditionType<
decltype(reservedClientInfo.isNothing() || initialClientInfo.
isNothing())>::isValid, "invalid assertion condition"); if
((__builtin_expect(!!(!(!!(reservedClientInfo.isNothing() ||
initialClientInfo.isNothing()))), 0))) { do { } while (false
); MOZ_ReportAssertionFailure("reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 777); AnnotateMozCrashReason("MOZ_DIAGNOSTIC_ASSERT" "(" "reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
")"); do { *((volatile int*)__null) = 777; __attribute__((nomerge
)) ::abort(); } while (false); } } while (false);
778 NS_ENSURE_TRUE(do { if ((__builtin_expect(!!(!(reservedClientInfo.isNothing(
) || initialClientInfo.isNothing())), 0))) { NS_DebugBreak(NS_DEBUG_WARNING
, "NS_ENSURE_TRUE(" "reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 780); return NS_ERROR_UNEXPECTED; } } while (false)
779 reservedClientInfo.isNothing() || initialClientInfo.isNothing(),do { if ((__builtin_expect(!!(!(reservedClientInfo.isNothing(
) || initialClientInfo.isNothing())), 0))) { NS_DebugBreak(NS_DEBUG_WARNING
, "NS_ENSURE_TRUE(" "reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 780); return NS_ERROR_UNEXPECTED; } } while (false)
780 NS_ERROR_UNEXPECTED)do { if ((__builtin_expect(!!(!(reservedClientInfo.isNothing(
) || initialClientInfo.isNothing())), 0))) { NS_DebugBreak(NS_DEBUG_WARNING
, "NS_ENSURE_TRUE(" "reservedClientInfo.isNothing() || initialClientInfo.isNothing()"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 780); return NS_ERROR_UNEXPECTED; } } while (false);
781
782 Maybe<ServiceWorkerDescriptor> controller;
783 if (loadInfoArgs.controller().isSome()) {
784 controller.emplace(
785 ServiceWorkerDescriptor(loadInfoArgs.controller().ref()));
786 }
787
788 nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
789 CookieJarSettings::Deserialize(loadInfoArgs.cookieJarSettings(),
790 getter_AddRefs(cookieJarSettings));
791
792 Maybe<RFPTarget> overriddenFingerprintingSettings;
793 if (loadInfoArgs.overriddenFingerprintingSettings().isSome()) {
794 overriddenFingerprintingSettings.emplace(
795 RFPTarget(loadInfoArgs.overriddenFingerprintingSettings().ref()));
796 }
797
798 nsCOMPtr<nsIContentSecurityPolicy> cspToInherit;
799 Maybe<mozilla::ipc::CSPInfo> cspToInheritInfo =
800 loadInfoArgs.cspToInheritInfo();
801 if (cspToInheritInfo.isSome()) {
802 nsCOMPtr<Document> doc = do_QueryInterface(aCspToInheritLoadingContext);
803 cspToInherit = CSPInfoToCSP(cspToInheritInfo.ref(), doc);
804 }
805
806 // Restore the loadingContext for frames using the BrowsingContext's
807 // embedder element. Note that this only works if the embedder is
808 // same-process, so won't be fission compatible.
809 nsCOMPtr<nsINode> loadingContext;
810 RefPtr<BrowsingContext> frameBrowsingContext =
811 BrowsingContext::Get(loadInfoArgs.frameBrowsingContextID());
812 if (frameBrowsingContext) {
813 loadingContext = frameBrowsingContext->GetEmbedderElement();
814 }
815
816 Maybe<bool> isThirdPartyContextToTopWindow;
817 if (loadInfoArgs.isThirdPartyContextToTopWindow().isSome()) {
818 isThirdPartyContextToTopWindow.emplace(
819 loadInfoArgs.isThirdPartyContextToTopWindow().ref());
820 }
821
822 nsCOMPtr<nsIInterceptionInfo> interceptionInfo;
823 if (loadInfoArgs.interceptionInfo().isSome()) {
824 const InterceptionInfoArg& interceptionInfoArg =
825 loadInfoArgs.interceptionInfo().ref();
826 nsCOMPtr<nsIPrincipal> triggeringPrincipal;
827 if (interceptionInfoArg.triggeringPrincipalInfo().isSome()) {
828 auto triggeringPrincipalOrErr = PrincipalInfoToPrincipal(
829 interceptionInfoArg.triggeringPrincipalInfo().ref());
830 if (NS_WARN_IF(triggeringPrincipalOrErr.isErr())NS_warn_if_impl(triggeringPrincipalOrErr.isErr(), "triggeringPrincipalOrErr.isErr()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 830)) {
831 return triggeringPrincipalOrErr.unwrapErr();
832 }
833 triggeringPrincipal = triggeringPrincipalOrErr.unwrap();
834 }
835
836 RedirectHistoryArray redirectChain;
837 for (const RedirectHistoryEntryInfo& entryInfo :
838 interceptionInfoArg.redirectChain()) {
839 nsCOMPtr<nsIRedirectHistoryEntry> redirectHistoryEntry =
840 RHEntryInfoToRHEntry(entryInfo);
841 NS_ENSURE_TRUE(redirectHistoryEntry, NS_ERROR_UNEXPECTED)do { if ((__builtin_expect(!!(!(redirectHistoryEntry)), 0))) {
NS_DebugBreak(NS_DEBUG_WARNING, "NS_ENSURE_TRUE(" "redirectHistoryEntry"
") failed", nullptr, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 841); return NS_ERROR_UNEXPECTED; } } while (false);
842 redirectChain.AppendElement(redirectHistoryEntry.forget());
843 }
844
845 interceptionInfo = new InterceptionInfo(
846 triggeringPrincipal, interceptionInfoArg.contentPolicyType(),
847 redirectChain, interceptionInfoArg.fromThirdParty());
848 }
849
850 RefPtr<mozilla::net::LoadInfo> loadInfo = new mozilla::net::LoadInfo(
851 loadingPrincipal, triggeringPrincipal, principalToInherit,
852 topLevelPrincipal, resultPrincipalURI, cookieJarSettings, cspToInherit,
853 triggeringRemoteType, loadInfoArgs.sandboxedNullPrincipalID(), clientInfo,
854 reservedClientInfo, initialClientInfo, controller,
855 loadInfoArgs.securityFlags(), loadInfoArgs.sandboxFlags(),
856 loadInfoArgs.triggeringSandboxFlags(), loadInfoArgs.triggeringWindowId(),
857 loadInfoArgs.triggeringStorageAccess(), loadInfoArgs.contentPolicyType(),
858 static_cast<LoadTainting>(loadInfoArgs.tainting()),
859 loadInfoArgs.blockAllMixedContent(),
860 loadInfoArgs.upgradeInsecureRequests(),
861 loadInfoArgs.browserUpgradeInsecureRequests(),
862 loadInfoArgs.browserDidUpgradeInsecureRequests(),
863 loadInfoArgs.browserWouldUpgradeInsecureRequests(),
864 loadInfoArgs.forceAllowDataURI(),
865 loadInfoArgs.allowInsecureRedirectToDataURI(),
866 loadInfoArgs.skipContentPolicyCheckForWebRequest(),
867 loadInfoArgs.originalFrameSrcLoad(),
868 loadInfoArgs.forceInheritPrincipalDropped(), loadInfoArgs.innerWindowID(),
869 loadInfoArgs.browsingContextID(), loadInfoArgs.frameBrowsingContextID(),
870 loadInfoArgs.initialSecurityCheckDone(),
871 loadInfoArgs.isInThirdPartyContext(), isThirdPartyContextToTopWindow,
872 loadInfoArgs.isOn3PCBExceptionList(), loadInfoArgs.isFormSubmission(),
873 loadInfoArgs.isGETRequest(), loadInfoArgs.sendCSPViolationEvents(),
874 loadInfoArgs.originAttributes(),
875 std::move(redirectChainIncludingInternalRedirects),
876 std::move(redirectChain), std::move(ancestorPrincipals),
877 ancestorBrowsingContextIDs, loadInfoArgs.corsUnsafeHeaders(),
878 loadInfoArgs.forcePreflight(), loadInfoArgs.isPreflight(),
879 loadInfoArgs.loadTriggeredFromExternal(),
880 loadInfoArgs.serviceWorkerTaintingSynthesized(),
881 loadInfoArgs.documentHasUserInteracted(),
882 loadInfoArgs.allowListFutureDocumentsCreatedFromThisRedirectChain(),
883 loadInfoArgs.needForCheckingAntiTrackingHeuristic(),
884 loadInfoArgs.cspNonce(), loadInfoArgs.integrityMetadata(),
885 loadInfoArgs.skipContentSniffing(), loadInfoArgs.httpsOnlyStatus(),
886 loadInfoArgs.hstsStatus(), loadInfoArgs.hasValidUserGestureActivation(),
887 loadInfoArgs.textDirectiveUserActivation(),
888 // This function is only called for moving LoadInfo across processes.
889 // Same-document navigation won't cross process boundaries.
890 /* aIsSameDocumentNavigation */ false,
891 loadInfoArgs.allowDeprecatedSystemRequests(),
892 loadInfoArgs.isInDevToolsContext(), loadInfoArgs.parserCreatedScript(),
893 loadInfoArgs.storagePermission(), overriddenFingerprintingSettings,
894 loadInfoArgs.isMetaRefresh(), loadInfoArgs.requestBlockingReason(),
895 loadingContext, loadInfoArgs.loadingEmbedderPolicy(),
896 loadInfoArgs.originTrialCoepCredentiallessEnabledForTopLevel(),
897 loadInfoArgs.unstrippedURI(), interceptionInfo,
898 loadInfoArgs.hasInjectedCookieForCookieBannerHandling(),
899 loadInfoArgs.schemelessInput(), loadInfoArgs.httpsUpgradeTelemetry(),
900 loadInfoArgs.isNewWindowTarget());
901
902 if (loadInfoArgs.isFromProcessingFrameAttributes()) {
903 loadInfo->SetIsFromProcessingFrameAttributes();
904 }
905
906 if (loadInfoArgs.isMediaRequest()) {
907 loadInfo->SetIsMediaRequest(true);
908
909 if (loadInfoArgs.isMediaInitialRequest()) {
910 loadInfo->SetIsMediaInitialRequest(true);
911 }
912 }
913
914 if (loadInfoArgs.isFromObjectOrEmbed()) {
915 loadInfo->SetIsFromObjectOrEmbed(true);
916 }
917
918 loadInfo.forget(outLoadInfo);
919 return NS_OK;
920}
921
922void LoadInfoToParentLoadInfoForwarder(
923 nsILoadInfo* aLoadInfo, ParentLoadInfoForwarderArgs* aForwarderArgsOut) {
924 Maybe<IPCServiceWorkerDescriptor> ipcController;
925 Maybe<ServiceWorkerDescriptor> controller(aLoadInfo->GetController());
926 if (controller.isSome()) {
927 ipcController.emplace(controller.ref().ToIPC());
928 }
929
930 uint32_t tainting = nsILoadInfo::TAINTING_BASIC;
931 Unused << aLoadInfo->GetTainting(&tainting);
932
933 Maybe<CookieJarSettingsArgs> cookieJarSettingsArgs;
934
935 nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
936 nsresult rv =
937 aLoadInfo->GetCookieJarSettings(getter_AddRefs(cookieJarSettings));
938 CookieJarSettings* cs =
939 static_cast<CookieJarSettings*>(cookieJarSettings.get());
940 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1))) && cookieJarSettings && cs->HasBeenChanged()) {
941 CookieJarSettingsArgs args;
942 cs->Serialize(args);
943 cookieJarSettingsArgs = Some(args);
944 }
945
946 nsCOMPtr<nsIURI> unstrippedURI;
947 Unused << aLoadInfo->GetUnstrippedURI(getter_AddRefs(unstrippedURI));
948
949 Maybe<bool> isThirdPartyContextToTopWindow;
950 if (static_cast<LoadInfo*>(aLoadInfo)
951 ->HasIsThirdPartyContextToTopWindowSet()) {
952 isThirdPartyContextToTopWindow.emplace(
953 aLoadInfo->GetIsThirdPartyContextToTopWindow());
954 }
955
956 Maybe<uint64_t> overriddenFingerprintingSettingsArg;
957 Maybe<RFPTarget> overriddenFingerprintingSettings =
958 aLoadInfo->GetOverriddenFingerprintingSettings();
959
960 if (overriddenFingerprintingSettings) {
961 overriddenFingerprintingSettingsArg =
962 Some(uint64_t(overriddenFingerprintingSettings.ref()));
963 }
964
965 *aForwarderArgsOut = ParentLoadInfoForwarderArgs(
966 aLoadInfo->GetAllowInsecureRedirectToDataURI(), ipcController, tainting,
967 aLoadInfo->GetSkipContentSniffing(), aLoadInfo->GetHttpsOnlyStatus(),
968 aLoadInfo->GetSchemelessInput(), aLoadInfo->GetHttpsUpgradeTelemetry(),
969 aLoadInfo->GetHstsStatus(), aLoadInfo->GetHasValidUserGestureActivation(),
970 aLoadInfo->GetTextDirectiveUserActivation(),
971 aLoadInfo->GetAllowDeprecatedSystemRequests(),
972 aLoadInfo->GetIsInDevToolsContext(), aLoadInfo->GetParserCreatedScript(),
973 aLoadInfo->GetTriggeringSandboxFlags(),
974 aLoadInfo->GetTriggeringWindowId(),
975 aLoadInfo->GetTriggeringStorageAccess(),
976 aLoadInfo->GetServiceWorkerTaintingSynthesized(),
977 aLoadInfo->GetDocumentHasUserInteracted(),
978 aLoadInfo->GetAllowListFutureDocumentsCreatedFromThisRedirectChain(),
979 cookieJarSettingsArgs, aLoadInfo->GetContainerFeaturePolicyInfo(),
980 aLoadInfo->GetRequestBlockingReason(), aLoadInfo->GetStoragePermission(),
981 overriddenFingerprintingSettingsArg, aLoadInfo->GetIsMetaRefresh(),
982 isThirdPartyContextToTopWindow, aLoadInfo->GetIsInThirdPartyContext(),
983 aLoadInfo->GetIsOn3PCBExceptionList(), unstrippedURI);
984}
985
986nsresult MergeParentLoadInfoForwarder(
987 ParentLoadInfoForwarderArgs const& aForwarderArgs, nsILoadInfo* aLoadInfo) {
988 nsresult rv;
989
990 rv = aLoadInfo->SetAllowInsecureRedirectToDataURI(
991 aForwarderArgs.allowInsecureRedirectToDataURI());
992 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/ipc/glue/BackgroundUtils.cpp"
, 992); return rv; } } while (false);
993
994 aLoadInfo->ClearController();
995 auto& controller = aForwarderArgs.controller();
996 if (controller.isSome()) {
997 aLoadInfo->SetController(ServiceWorkerDescriptor(controller.ref()));
998 }
999
1000 if (aForwarderArgs.serviceWorkerTaintingSynthesized()) {
1001 aLoadInfo->SynthesizeServiceWorkerTainting(
1002 static_cast<LoadTainting>(aForwarderArgs.tainting()));
1003 } else {
1004 aLoadInfo->MaybeIncreaseTainting(aForwarderArgs.tainting());
1005 }
1006 rv = aLoadInfo->SetTextDirectiveUserActivation(
1007 aForwarderArgs.textDirectiveUserActivation());
1008 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/ipc/glue/BackgroundUtils.cpp"
, 1008); return rv; } } while (false);
1009
1010 rv = aLoadInfo->SetSkipContentSniffing(aForwarderArgs.skipContentSniffing());
1011 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/ipc/glue/BackgroundUtils.cpp"
, 1011); return rv; } } while (false);
1012
1013 rv = aLoadInfo->SetHttpsOnlyStatus(aForwarderArgs.httpsOnlyStatus());
1014 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/ipc/glue/BackgroundUtils.cpp"
, 1014); return rv; } } while (false);
1015
1016 rv = aLoadInfo->SetSchemelessInput(aForwarderArgs.schemelessInput());
1017 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/ipc/glue/BackgroundUtils.cpp"
, 1017); return rv; } } while (false);
1018
1019 rv = aLoadInfo->SetHttpsUpgradeTelemetry(
1020 aForwarderArgs.httpsUpgradeTelemetry());
1021 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/ipc/glue/BackgroundUtils.cpp"
, 1021); return rv; } } while (false);
1022
1023 rv = aLoadInfo->SetHstsStatus(aForwarderArgs.hstsStatus());
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/ipc/glue/BackgroundUtils.cpp"
, 1024); return rv; } } while (false);
1025
1026 rv = aLoadInfo->SetTriggeringSandboxFlags(
1027 aForwarderArgs.triggeringSandboxFlags());
1028 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/ipc/glue/BackgroundUtils.cpp"
, 1028); return rv; } } while (false);
1029
1030 rv = aLoadInfo->SetTriggeringWindowId(aForwarderArgs.triggeringWindowId());
1031 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/ipc/glue/BackgroundUtils.cpp"
, 1031); return rv; } } while (false);
1032
1033 rv = aLoadInfo->SetTriggeringStorageAccess(
1034 aForwarderArgs.triggeringStorageAccess());
1035 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/ipc/glue/BackgroundUtils.cpp"
, 1035); return rv; } } while (false);
1036
1037 rv = aLoadInfo->SetHasValidUserGestureActivation(
1038 aForwarderArgs.hasValidUserGestureActivation());
1039 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/ipc/glue/BackgroundUtils.cpp"
, 1039); return rv; } } while (false);
1040
1041 rv = aLoadInfo->SetAllowDeprecatedSystemRequests(
1042 aForwarderArgs.allowDeprecatedSystemRequests());
1043 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/ipc/glue/BackgroundUtils.cpp"
, 1043); return rv; } } while (false);
1044
1045 rv = aLoadInfo->SetIsInDevToolsContext(aForwarderArgs.isInDevToolsContext());
1046 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/ipc/glue/BackgroundUtils.cpp"
, 1046); return rv; } } while (false);
1047
1048 rv = aLoadInfo->SetParserCreatedScript(aForwarderArgs.parserCreatedScript());
1049 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/ipc/glue/BackgroundUtils.cpp"
, 1049); return rv; } } while (false);
1050
1051 MOZ_ALWAYS_SUCCEEDS(aLoadInfo->SetDocumentHasUserInteracted(do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1052); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted()))"
")"); do { *((volatile int*)__null) = 1052; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
)
1052 aForwarderArgs.documentHasUserInteracted()))do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1052); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetDocumentHasUserInteracted( aForwarderArgs.documentHasUserInteracted()))"
")"); do { *((volatile int*)__null) = 1052; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
);
1053 MOZ_ALWAYS_SUCCEEDS(do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain
( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1056); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
")"); do { *((volatile int*)__null) = 1056; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
)
1054 aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain(do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain
( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1056); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
")"); do { *((volatile int*)__null) = 1056; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
)
1055 aForwarderArgsdo { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain
( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1056); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
")"); do { *((volatile int*)__null) = 1056; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
)
1056 .allowListFutureDocumentsCreatedFromThisRedirectChain()))do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain
( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1056); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetAllowListFutureDocumentsCreatedFromThisRedirectChain( aForwarderArgs .allowListFutureDocumentsCreatedFromThisRedirectChain()))"
")"); do { *((volatile int*)__null) = 1056; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
);
1057 MOZ_ALWAYS_SUCCEEDS(aLoadInfo->SetRequestBlockingReason(do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1058); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason()))"
")"); do { *((volatile int*)__null) = 1058; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
)
1058 aForwarderArgs.requestBlockingReason()))do { if ((__builtin_expect(!!(((bool)(__builtin_expect(!!(!NS_FAILED_impl
(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason
()))), 1)))), 1))) { } else { do { do { } while (false); MOZ_ReportCrash
("" "NS_SUCCEEDED(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason()))"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1058); AnnotateMozCrashReason("MOZ_CRASH(" "NS_SUCCEEDED(aLoadInfo->SetRequestBlockingReason( aForwarderArgs.requestBlockingReason()))"
")"); do { *((volatile int*)__null) = 1058; __attribute__((nomerge
)) ::abort(); } while (false); } while (false); } } while (false
);
1059
1060 const Maybe<CookieJarSettingsArgs>& cookieJarSettingsArgs =
1061 aForwarderArgs.cookieJarSettings();
1062 if (cookieJarSettingsArgs.isSome()) {
1063 nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
1064 nsresult rv =
1065 aLoadInfo->GetCookieJarSettings(getter_AddRefs(cookieJarSettings));
1066 if (NS_SUCCEEDED(rv)((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1))) && cookieJarSettings) {
1067 nsCOMPtr<nsICookieJarSettings> mergedCookieJarSettings;
1068 mergedCookieJarSettings =
1069 static_cast<CookieJarSettings*>(cookieJarSettings.get())
1070 ->Merge(cookieJarSettingsArgs.ref());
1071 aLoadInfo->SetCookieJarSettings(mergedCookieJarSettings);
1072 }
1073 }
1074
1075 rv = aLoadInfo->SetStoragePermission(aForwarderArgs.storagePermission());
1076 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/ipc/glue/BackgroundUtils.cpp"
, 1076); return rv; } } while (false);
1077
1078 rv = aLoadInfo->SetIsMetaRefresh(aForwarderArgs.isMetaRefresh());
1079 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/ipc/glue/BackgroundUtils.cpp"
, 1079); return rv; } } while (false);
1080
1081 const Maybe<uint64_t> overriddenFingerprintingSettings =
1082 aForwarderArgs.overriddenFingerprintingSettings();
1083 if (overriddenFingerprintingSettings.isSome()) {
1084 aLoadInfo->SetOverriddenFingerprintingSettings(
1085 RFPTarget(overriddenFingerprintingSettings.ref()));
1086 }
1087
1088 static_cast<LoadInfo*>(aLoadInfo)->ClearIsThirdPartyContextToTopWindow();
1089 if (aForwarderArgs.isThirdPartyContextToTopWindow().isSome()) {
1090 rv = aLoadInfo->SetIsThirdPartyContextToTopWindow(
1091 aForwarderArgs.isThirdPartyContextToTopWindow().ref());
1092 }
1093 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/ipc/glue/BackgroundUtils.cpp"
, 1093); return rv; } } while (false);
1094
1095 rv = aLoadInfo->SetIsInThirdPartyContext(
1096 aForwarderArgs.isInThirdPartyContext());
1097 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/ipc/glue/BackgroundUtils.cpp"
, 1097); return rv; } } while (false);
1098
1099 rv = aLoadInfo->SetIsOn3PCBExceptionList(
1100 aForwarderArgs.isOn3PCBExceptionList());
1101 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/ipc/glue/BackgroundUtils.cpp"
, 1101); return rv; } } while (false);
1102
1103 rv = aLoadInfo->SetUnstrippedURI(aForwarderArgs.unstrippedURI());
1104 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/ipc/glue/BackgroundUtils.cpp"
, 1104); return rv; } } while (false);
1105
1106 if (aForwarderArgs.containerFeaturePolicyInfo()) {
1107 aLoadInfo->SetContainerFeaturePolicyInfo(
1108 *aForwarderArgs.containerFeaturePolicyInfo());
1109 }
1110
1111 return NS_OK;
1112}
1113
1114void LoadInfoToChildLoadInfoForwarder(
1115 nsILoadInfo* aLoadInfo, ChildLoadInfoForwarderArgs* aForwarderArgsOut) {
1116 Maybe<IPCClientInfo> ipcReserved;
1117 Maybe<ClientInfo> reserved(aLoadInfo->GetReservedClientInfo());
1118 if (reserved.isSome()) {
1119 ipcReserved.emplace(reserved.ref().ToIPC());
1120 }
1121
1122 Maybe<IPCClientInfo> ipcInitial;
1123 Maybe<ClientInfo> initial(aLoadInfo->GetInitialClientInfo());
1124 if (initial.isSome()) {
1125 ipcInitial.emplace(initial.ref().ToIPC());
1126 }
1127
1128 Maybe<IPCServiceWorkerDescriptor> ipcController;
1129 Maybe<ServiceWorkerDescriptor> controller(aLoadInfo->GetController());
1130 if (controller.isSome()) {
1131 ipcController.emplace(controller.ref().ToIPC());
1132 }
1133
1134 *aForwarderArgsOut =
1135 ChildLoadInfoForwarderArgs(ipcReserved, ipcInitial, ipcController,
1136 aLoadInfo->GetRequestBlockingReason());
1137}
1138
1139nsresult MergeChildLoadInfoForwarder(
1140 const ChildLoadInfoForwarderArgs& aForwarderArgs, nsILoadInfo* aLoadInfo) {
1141 Maybe<ClientInfo> reservedClientInfo;
1142 auto& ipcReserved = aForwarderArgs.reservedClientInfo();
1143 if (ipcReserved.isSome()) {
1144 reservedClientInfo.emplace(ClientInfo(ipcReserved.ref()));
1145 }
1146
1147 Maybe<ClientInfo> initialClientInfo;
1148 auto& ipcInitial = aForwarderArgs.initialClientInfo();
1149 if (ipcInitial.isSome()) {
1150 initialClientInfo.emplace(ClientInfo(ipcInitial.ref()));
1151 }
1152
1153 // There should only be at most one reserved or initial ClientInfo.
1154 if (NS_WARN_IF(reservedClientInfo.isSome() && initialClientInfo.isSome())NS_warn_if_impl(reservedClientInfo.isSome() && initialClientInfo
.isSome(), "reservedClientInfo.isSome() && initialClientInfo.isSome()"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1154)) {
1155 return NS_ERROR_FAILURE;
1156 }
1157
1158 // If we received no reserved or initial ClientInfo, then we must not
1159 // already have one set. There are no use cases where this should
1160 // happen and we don't have a way to clear the current value.
1161 if (NS_WARN_IF(reservedClientInfo.isNothing() &&NS_warn_if_impl(reservedClientInfo.isNothing() && initialClientInfo
.isNothing() && (aLoadInfo->GetReservedClientInfo(
).isSome() || aLoadInfo->GetInitialClientInfo().isSome()),
"reservedClientInfo.isNothing() && initialClientInfo.isNothing() && (aLoadInfo->GetReservedClientInfo().isSome() || aLoadInfo->GetInitialClientInfo().isSome())"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1164)
1162 initialClientInfo.isNothing() &&NS_warn_if_impl(reservedClientInfo.isNothing() && initialClientInfo
.isNothing() && (aLoadInfo->GetReservedClientInfo(
).isSome() || aLoadInfo->GetInitialClientInfo().isSome()),
"reservedClientInfo.isNothing() && initialClientInfo.isNothing() && (aLoadInfo->GetReservedClientInfo().isSome() || aLoadInfo->GetInitialClientInfo().isSome())"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1164)
1163 (aLoadInfo->GetReservedClientInfo().isSome() ||NS_warn_if_impl(reservedClientInfo.isNothing() && initialClientInfo
.isNothing() && (aLoadInfo->GetReservedClientInfo(
).isSome() || aLoadInfo->GetInitialClientInfo().isSome()),
"reservedClientInfo.isNothing() && initialClientInfo.isNothing() && (aLoadInfo->GetReservedClientInfo().isSome() || aLoadInfo->GetInitialClientInfo().isSome())"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1164)
1164 aLoadInfo->GetInitialClientInfo().isSome()))NS_warn_if_impl(reservedClientInfo.isNothing() && initialClientInfo
.isNothing() && (aLoadInfo->GetReservedClientInfo(
).isSome() || aLoadInfo->GetInitialClientInfo().isSome()),
"reservedClientInfo.isNothing() && initialClientInfo.isNothing() && (aLoadInfo->GetReservedClientInfo().isSome() || aLoadInfo->GetInitialClientInfo().isSome())"
, "/var/lib/jenkins/workspace/firefox-scan-build/ipc/glue/BackgroundUtils.cpp"
, 1164)) {
1165 return NS_ERROR_FAILURE;
1166 }
1167
1168 if (reservedClientInfo.isSome()) {
1169 // We need to override here instead of simply set the value. This
1170 // allows us to change the reserved client. This is necessary when
1171 // the ClientChannelHelper created a new reserved client in the
1172 // child-side of the redirect.
1173 aLoadInfo->OverrideReservedClientInfoInParent(reservedClientInfo.ref());
1174 } else if (initialClientInfo.isSome()) {
1175 aLoadInfo->SetInitialClientInfo(initialClientInfo.ref());
1176 }
1177
1178 aLoadInfo->ClearController();
1179 auto& controller = aForwarderArgs.controller();
1180 if (controller.isSome()) {
1181 aLoadInfo->SetController(ServiceWorkerDescriptor(controller.ref()));
1182 }
1183
1184 uint32_t blockingReason = aForwarderArgs.requestBlockingReason();
1185 if (blockingReason) {
1186 // We only want to override when non-null, so that any earlier set non-null
1187 // value is not reverted to 0.
1188 aLoadInfo->SetRequestBlockingReason(blockingReason);
1189 }
1190
1191 return NS_OK;
1192}
1193
1194} // namespace ipc
1195} // namespace mozilla