Open Bug 914012 Opened 11 years ago Updated 2 years ago

"ASSERTION: Whoever was caching this font group should have called UpdateFontList on it" with drawWindow, soft hyphen

Categories

(Core :: Graphics: Text, defect)

Product:
Core
Component:
Graphics: Text
Platform:
x86_64
macOS
Type:
defect

Tracking

()

People

(Reporter: jruderman, Unassigned)

References

Details

(Keywords: assertion, testcase)

Attachments

(2 files)

testcase (requires extension)
535 bytes, text/html
Details
stack
13.97 KB, text/plain
Details 
1. Install https://www.squarefree.com/extensions/domFuzzLite3.xpi 
2. Load the testcase

###!!! ASSERTION: Whoever was caching this font group should have called UpdateFontList on it: '!mUserFontSet || mCurrGeneration == GetGeneration()', file gfx/thebes/gfxFont.h, line 3313

(FIXED bugs involving the same assertion: bug 469752, bug 745699, bug 751129)

DRAWWINDOW_DO_NOT_FLUSH is used by Firefox's thumbnail service.  So there's probably a way to trigger this bug without the extension.
Attached file stack — 

    
  
Severity: normal → S3

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