Closed Bug 1486429 Opened Last year Closed Last year

Crash in mozilla::dom::AbortSignalImpl::Abort

Categories

(Core :: DOM: Core & HTML, defect, P1, critical)

Unspecified
Windows 7
defect

Tracking

()

RESOLVED FIXED
mozilla63
Tracking Status
firefox-esr52 --- unaffected
firefox-esr60 --- unaffected
firefox61 --- unaffected
firefox62 --- unaffected
firefox63 --- fixed

People

(Reporter: calixte, Assigned: baku)

References

(Blocks 1 open bug)

Details

(Keywords: crash, regression)

Crash Data

Attachments

(1 file)

This bug was filed from the Socorro interface and is
report bp-08aa2b3d-f515-41a4-9991-245c60180827.
=============================================================

Top 10 frames of crashing thread:

0 xul.dll exp2 
1 xul.dll mozilla::dom::AbortSignalImpl::Abort dom/abort/AbortSignal.cpp:39
2 xul.dll mozilla::dom::AbortSignal::Abort dom/abort/AbortSignal.cpp:95
3 xul.dll static bool mozilla::dom::AbortController_Binding::abort dom/bindings/AbortControllerBinding.cpp:59
4 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3296
5 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:537
6 xul.dll static bool InternalCall js/src/vm/Interpreter.cpp:588
7 xul.dll static bool Interpret js/src/vm/Interpreter.cpp:3242
8 xul.dll js::RunScript js/src/vm/Interpreter.cpp:429
9 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:561

=============================================================

There are 5 crashes (from 1 installation) in nightly 63 with buildid 20180826220129. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1478101.

[1] https://hg.mozilla.org/mozilla-central/rev?node=2d0ebe0ace0b
Flags: needinfo?(amarchesini)
Assignee: nobody → amarchesini
Flags: needinfo?(amarchesini)
Attached patch follower.patchSplinter Review
Attachment #9004211 - Flags: review?(bugs)
Attachment #9004211 - Flags: review?(bugs) → review+
Priority: -- → P1
Pushed by amarchesini@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/7318404ba4f8
AbortSignal must use nsTObserverArray for AbortFollower objects, r=smaug
https://hg.mozilla.org/mozilla-central/rev/7318404ba4f8
Status: NEW → RESOLVED
Closed: Last year
Resolution: --- → FIXED
Target Milestone: --- → mozilla63
I'm still hitting this a lot (several times a day) on Nightly (64).
I'm using 63b3 and crashing with https://crash-stats.mozilla.com/report/index/bp-2326eb21-63fd-4ba0-9b68-4e8a70180906 while using Waze map editor.
Should this be solved in 63b3 ? Or my crash is about other bug ?
We have a separate bug for this crash: Bug 1488427
Fernando, do you have a STR or the crash is random?
Flags: needinfo?(matafagafo)
It's a STR, very easy to reproduce.
* go to https://www.waze.com/editor/#
* Login
* right click on the map and start to drag the map around, in some seconds the crash happens. 

Do you want I post this on Bug 1488427 ?
Flags: needinfo?(matafagafo)
Thanks a lot for this STR. I wrote a patch.
Component: DOM → DOM: Core & HTML
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