1772461 - Crash in [@ nsTreeSelection::TimedSelect]

Status: RESOLVED FIXED

(Core :: XUL, defect)

Description

[Wayne Mery (:wsmwk)]

This signature is all Mac crashes.

Crash report: https://crash-stats.mozilla.org/report/index/7a12b520-9298-42d9-92fd-f41340220520

Reason: EXC_BAD_ACCESS / KERN_INVALID_ADDRESS

Top 10 frames of crashing thread:

0 XUL nsTreeSelection::TimedSelect layout/xul/tree/nsTreeSelection.cpp:300
1 XUL NS_InvokeByIndex 
2 XUL XPCWrappedNative::CallMethod js/xpconnect/src/XPCWrappedNative.cpp:1125
3 XUL XPC_WN_CallMethod js/xpconnect/src/XPCWrappedNativeJSOps.cpp:963
4 XUL js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:507
5 XUL Interpret js/src/vm/Interpreter.cpp:3314
6 XUL js::RunScript js/src/vm/Interpreter.cpp:389
7 XUL js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:539
8 XUL js::Call js/src/vm/Interpreter.cpp:605
9 XUL JS::Call js/src/vm/CallAndConstruct.cpp:117

Comment 1

[Magnus Melin [:mkmelin]]

Attachment: Bug 1772461 - Crash in [@ nsTreeSelection::TimedSelect]. r=NeilDeakin

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/78a319cd99dc
Crash in [@ nsTreeSelection::TimedSelect]. r=NeilDeakin

Comment 3

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/78a319cd99dc

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

The patch landed in nightly and beta is affected.
:mkmelin, is this bug important enough to require an uplift?
If not please set status_beta to wontfix.

For more information, please visit auto_nag documentation.

Comment 5

[Magnus Melin [:mkmelin]]

Comment on attachment 9279831 [details]
Bug 1772461 - Crash in [@ nsTreeSelection::TimedSelect]. r=NeilDeakin

Beta/Release Uplift Approval Request

• User impact if declined: May crash.
• Is this code covered by automated tests?: No
• Has the fix been verified in Nightly?: Yes
• Needs manual test from QE?: No
• If yes, steps to reproduce:
• List of other uplifts needed: None
• Risk to taking this patch: Low
• Why is the change risky/not risky? (and alternatives if risky): Simple null check, that would crash if it happend
• String changes made/needed: none
• Is Android affected?: No

Comment 6

[Pascal Chevrel:pascalc (PTO until April 26)]

Comment on attachment 9279831 [details]
Bug 1772461 - Crash in [@ nsTreeSelection::TimedSelect]. r=NeilDeakin

Approved for 102 beta 7, thanks.

Comment 7

[Pascal Chevrel:pascalc (PTO until April 26)]

https://hg.mozilla.org/releases/mozilla-beta/rev/c497833a75f8