Red Hat Bugzilla – Bug 161576
Division by zero in nsFontMetricsPango::CacheFontMetrics
Last modified: 2007-11-30 17:11:08 EST
Description of problem:
Firefox crashes with SIGFPE when visiting
http://docs.python.org/ref/yield.html , caused by attempt to divide by zero,
gtk2/pango/cairo is installed from rawhide. The zero
value is in the lineHeight variable in nsFontMetricsPango::CacheFontMetrics.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. firefox 'http://docs.python.org/ref/yield.html'
/usr/lib/firefox-1.0.4/run-mozilla.sh: line 159: 14390 Floating point
All latest updates from rawhide installed.
Workaround: Run firefox with
Created attachment 115938 [details]
Backtrace from gdb
*** Bug 162406 has been marked as a duplicate of this bug. ***
I am pretty sure that this is fixed by now; we are running pango-enabled firefox
by default for a while now, and the cited web page loads fine for me.
Please reopen if you still see this problem.