1739478 - Crash in [@ mozilla::MediaTransportHandlerIPC::MediaTransportHandlerIPC]

Status: RESOLVED DUPLICATE of bug 1827144

(Core :: WebRTC: Networking, defect)

Description

[Randell Jesup [:jesup] (needinfo me)]

UAFs

Crash report: https://crash-stats.mozilla.org/report/index/a59daeea-8de1-4906-9c99-e173f0211102

Reason: EXCEPTION_ACCESS_VIOLATION_WRITE

Top 10 frames of crashing thread:

0 xul.dll mozilla::MediaTransportHandlerIPC::MediaTransportHandlerIPC dom/media/webrtc/jsapi/MediaTransportHandlerIPC.cpp:25
1 xul.dll static mozilla::MediaTransportHandler::Create dom/media/webrtc/jsapi/MediaTransportHandler.cpp:189
2 xul.dll mozilla::PeerConnectionImpl::Initialize dom/media/webrtc/jsapi/PeerConnectionImpl.cpp:405
3 xul.dll mozilla::PeerConnectionImpl::Initialize dom/media/webrtc/jsapi/PeerConnectionImpl.cpp:524
4 xul.dll mozilla::dom::PeerConnectionImpl_Binding::initialize dom/bindings/PeerConnectionImplBinding.cpp:111
5 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3300
6 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:472
7 xul.dll Interpret js/src/vm/Interpreter.cpp:3239
8 xul.dll js::Call js/src/vm/Interpreter.cpp:549
9 xul.dll JS::Call js/src/vm/CallAndConstruct.cpp:117

Comment 1

[Jim Mathies [:jimm]]

Potential related to the socket process rollout. This is during ipc init. We'll find some time to take a look.

Comment 2

[Jim Mathies [:jimm]]

We've been poking at this but have not made any headway. No idea on how to reproduce either which would help.

Comment 3

[Andrew McCreight [:mccr8]]

Bug 1827144 looks similar and has a patch.

Comment 4

[BugBot (nomail) [:suhaib / :marco/ :calixte]]

Since the bug is closed, the stalled keyword is now meaningless.
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