Closed Bug 471360 Opened 11 years ago Closed 10 years ago

"ASSERTION: Substring out of range" with iframe, rtl, moz-column

Categories

(Core :: Layout, defect)

x86
macOS
defect
Not set

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: jruderman, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: assertion, testcase)

Attachments

(1 file)

Attached file testcase
On about 2% of iterations, this testcase triggers:

###!!! ASSERTION: Invalid offset: 'aOffset <= mSkipChars->mCharCount', file /Users/jruderman/central/gfx/thebes/src/gfxSkipChars.cpp, line 92

###!!! ASSERTION: Substring out of range: 'aStart + aLength <= mCharacterCount', file /Users/jruderman/central/gfx/thebes/src/gfxFont.cpp, line 1776
The testcase triggers the bug reliably now.
WFM
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → WORKSFORME
Flags: in-testsuite+
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