Closed Bug 269791 Opened 21 years ago Closed 21 years ago

crash with an extension [@nsIFrame::GetStyleContext]

Categories

(Firefox :: General, defect)

1.0 Branch
x86
Windows XP
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: csthomas, Assigned: bugzilla)

References

Details

(Keywords: crash)

Crash Data

Attachments

(1 file)

I installed AdBlockLearner 0.8.1 (see bug 269750), and began experiencing crashes while surfing. Extensions, no matter how poorly written, should not crash us. To reproduce: 1. Install AdBlockLearner 0.8.1 2. Read some stories on cnn.com 3. Block an ad 4. Attempt to read more stories
Attached file stack
this=0x00000000 in nsFrameManager::ReResolveStyleContext aFrame=0x00000000 up again in nsFrameManager::ReResolveStyleContext outOfFlowFrame=0x00000000 I didn't see any obvious nulls at higher points in the stack.
Two asserts that were in the console: ###!!! ASSERTION: no out-of-flow frame: 'outOfFlowFrame', file d:/aviary/mozilla/layout/html/base/src/nsFrameManager.cpp, line 1597 ###!!! ASSERTION: out-of-flow frame not a true descendant: 'outOfFlowFrame != resolvedChild', file d:/aviary/mozilla/layout/html/base/src/nsFrameManager.cpp, li ne 1599
Severity: normal → critical
Keywords: crash
After the aviary landing on trunk, I can no longer reproduce the crash.
Blocks: 269750
Status: UNCONFIRMED → RESOLVED
Closed: 21 years ago
Resolution: --- → WORKSFORME
Crash Signature: [@nsIFrame::GetStyleContext]
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