Closed Bug 1746443 Opened 3 years ago Closed 3 years ago

Crash in [@ nsTSubstring<T>::Truncate]

Categories

(Core :: Networking, defect)

Unspecified
All
defect

Tracking

()

RESOLVED DUPLICATE of bug 1746416
Tracking Status
firefox-esr91 --- unaffected
firefox95 --- unaffected
firefox96 --- unaffected
firefox97 --- affected

People

(Reporter: aryx, Unassigned)

References

(Regression)

Details

(Keywords: crash, regression)

Crash Data

12 Nightly (97.0a1) crashes, oldest affected build is 20211213214351. Looks like a regression from bug 1745385.

Maybe Fission related. (DOMFissionEnabled=1)

Crash report: https://crash-stats.mozilla.org/report/index/b0272f60-7b6c-4b96-9496-c73430211216

Reason: EXCEPTION_ACCESS_VIOLATION_READ

Top 10 frames of crashing thread:

0 xul.dll nsTSubstring<char>::Truncate xpcom/string/nsTSubstring.cpp:939
1 xul.dll mozilla::net::ProxyAutoConfig::GetProxyForURI netwerk/base/ProxyAutoConfig.cpp:919
2 xul.dll mozilla::net::ProxyAutoConfigChild::RecvGetProxyForURI netwerk/ipc/ProxyAutoConfigChild.cpp:165
3 xul.dll mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/netwerk/ipc/ProxyAutoConfigChild.cpp:158:9'>::Run xpcom/threads/nsThreadUtils.h:531
4 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1177
5 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:300
6 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:324
7 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:306
8 xul.dll static nsThread::ThreadFunc xpcom/threads/nsThread.cpp:391
9 nss3.dll _PR_NativeRunThread nsprpub/pr/src/threads/combined/pruthr.c:399
Flags: needinfo?(kershaw)
Status: NEW → RESOLVED
Closed: 3 years ago
Flags: needinfo?(kershaw)
Resolution: --- → DUPLICATE
Has Regression Range: --- → yes
Keywords: regression
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