Bug 17109

Summary: Crash in firefox on Mac OS X
Product: cairo Reporter: Yevgen Muntyan <muntyan>
Component: quartz font backendAssignee: Vladimir Vukicevic <vladimir>
Status: RESOLVED FIXED QA Contact: cairo-bugs mailing list <cairo-bugs>
Severity: critical    
Priority: medium    
Version: 1.6.4   
Hardware: PowerPC   
OS: Mac OS X (All)   
Whiteboard:
i915 platform: i915 features:
Attachments: backtrace

Description Yevgen Muntyan 2008-08-13 01:51:30 UTC 
Created attachment 18256 [details]
backtrace

See backtrace. Firefox bug is https://bugzilla.mozilla.org/show_bug.cgi?id=436689. My system is: Mac OS X 10.4.11, PowerPC G4.
Comment 1 Chris Wilson 2008-10-10 15:43:34 UTC 
In the current sources, I see:
  m = CGFontGetHMetricsPtr (font_face->cgFont);
  /* On OX 10.4, GetHMetricsPtr sometimes returns NULL for unknown reasons */
  if (!m) {
    status = _cairo_error(CAIRO_STATUS_NULL_POINTER);
    goto FINISH;
  }
which seems to address this very issue.

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