[Bug 611927] freetype: write to non-mapped memory in base/ftojbs.c:1563

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Tue Jul 6 21:36:48 UTC 2010


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https://bugzilla.redhat.com/show_bug.cgi?id=611927

--- Comment #1 from Vincent Danen <vdanen at redhat.com> 2010-07-06 17:36:47 EDT ---
There is actually 21 crashes reported upstream:

http://savannah.nongnu.org/bugs/index.php?go_report=Apply&group=freetype&func=browse&set=custom&msort=0&report_id=100&advsrch=0&status_id=0&resolution_id=0&assigned_to=0&bug_group_id=0&history_search=
0&history_field=0&history_event=modified&history_date_dayfd=2&history_date_monthfd=7&history_date_yearfd=2010&chunksz=50&spamscore=5&boxoptionwanted=1#options

Roughly half of these are NULL pointer derefs or stack exhaustion.  This bug,
and bug 30083, were noted as being higher risk.

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