1641578 - Crash in [@ mozilla::gfx::ReadElementConstrained<T>] due to failure to allocate.

Status: RESOLVED FIXED

(Core :: Graphics: Canvas2D, defect, P1)

Description

[Bob Owen (:bobowen)]

To deal with the failure to allocate case.

+++ This bug was initially created as a clone of Bug #1641256 +++

This bug is for crash report bp-8b2f5e30-873d-4f6f-8979-675c90200525.

Top 10 frames of crashing thread:

0 xul.dll CrashStatsLogForwarder::CrashAction gfx/thebes/gfxPlatform.cpp:407
1 xul.dll mozilla::gfx::Log<1, mozilla::gfx::CriticalLogger>::Flush gfx/2d/Logging.h:279
2 xul.dll mozilla::gfx::Log<1, mozilla::gfx::CriticalLogger>::~Log gfx/2d/Logging.h:272
3 xul.dll mozilla::gfx::ReadElementConstrained<mozilla::gfx::EventRingBuffer, mozilla::gfx::BackendType> gfx/2d/RecordingTypes.h:57
4 xul.dll mozilla::gfx::RecordedDrawTargetCreation::RecordedDrawTargetCreation<mozilla::gfx::EventRingBuffer> gfx/2d/RecordedEventImpl.h:1921
5 xul.dll static mozilla::gfx::RecordedEvent::DoWithEvent<mozilla::gfx::EventRingBuffer> gfx/2d/RecordedEventImpl.h:3923
6 xul.dll mozilla::layers::CanvasTranslator::TranslateRecording gfx/layers/ipc/CanvasTranslator.cpp:196
7 xul.dll mozilla::layers::CanvasTranslator::StartTranslation gfx/layers/ipc/CanvasTranslator.cpp:154
8 xul.dll mozilla::detail::RunnableMethodImpl< xpcom/threads/nsThreadUtils.h:1237
9 xul.dll mozilla::TaskQueue::Runner::Run xpcom/threads/TaskQueue.cpp:212

Comment 1

[Bob Owen (:bobowen)]

Attachment: Bug 1641578: Avoid crashing when Recorded surface or font storage fail to allocate. r=jrmuizel!

Comment 2

[Bob Owen (:bobowen)]

https://treeherder.mozilla.org/#/jobs?repo=try&selectedTaskRun=EV-lXn1-QDKxFVSmmMbAGg-0&revision=9325b0efe9e7453ccdb983bb2265d8512e8a2880

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/8e81ac79b2ba
Avoid crashing when Recorded surface or font storage fail to allocate. r=jrmuizel

Comment 4

[Raul Gurzau (:RaulG)]

https://hg.mozilla.org/mozilla-central/rev/8e81ac79b2ba