Closed Bug 1451473 Opened 6 years ago Closed 6 years ago

Crash in InvalidArrayIndex_CRASH | MergeState::Finalize

Categories

(Core :: Web Painting, defect)

Product:
Core
Component:
Web Painting
Platform:
Unspecified
Windows 10
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1451384

People

(Reporter: marcia, Unassigned)

Details

(Keywords: crash, regression) 

This bug was filed from the Socorro interface and is
report bp-3b8516b7-33b7-4722-8317-dabd50180404.
=============================================================

Seen while looking at nightly crashes - crashes started using 20180404100127: https://bit.ly/2IudoqQ. 

Bug 1443027 touched code in this area. 

Top 10 frames of crashing thread:

0 mozglue.dll MOZ_CrashPrintf mfbt/Assertions.cpp:63
1 xul.dll InvalidArrayIndex_CRASH xpcom/ds/nsTArray.cpp:26
2 xul.dll MergeState::Finalize layout/painting/RetainedDisplayListBuilder.cpp:287
3 xul.dll RetainedDisplayListBuilder::MergeDisplayLists layout/painting/RetainedDisplayListBuilder.cpp:466
4 xul.dll MergeState::ProcessItemFromNewList layout/painting/RetainedDisplayListBuilder.cpp:264
5 xul.dll RetainedDisplayListBuilder::MergeDisplayLists layout/painting/RetainedDisplayListBuilder.cpp:463
6 xul.dll MergeState::ProcessItemFromNewList layout/painting/RetainedDisplayListBuilder.cpp:264
7 xul.dll RetainedDisplayListBuilder::MergeDisplayLists layout/painting/RetainedDisplayListBuilder.cpp:463
8 xul.dll MergeState::ProcessItemFromNewList layout/painting/RetainedDisplayListBuilder.cpp:264
9 xul.dll RetainedDisplayListBuilder::MergeDisplayLists layout/painting/RetainedDisplayListBuilder.cpp:463

=============================================================
Flags: needinfo?(matt.woodrow)
Different crash signature, but this is the same underlying cause as bug 1451384.
Status: NEW → RESOLVED
Closed: 6 years ago
Flags: needinfo?(matt.woodrow)
Resolution: --- → DUPLICATE
Crash Signature: [@ InvalidArrayIndex_CRASH | MergeState::Finalize]
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