[cairo-bugs] [Bug 11627] Saving image surface to PNG SEGVs

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 16 23:55:46 PDT 2007


chris at chris-wilson.co.uk changed:

           What    |Removed                     |Added
          Component|image backend               |libpixman
            Product|cairo                       |libpixman
            Version|1.5.1                       |0.1.3

------- Comment #3 from chris at chris-wilson.co.uk  2007-08-16 23:55 PST -------
(In reply to comment #2)
> (In reply to comment #1)
> > Created an attachment (id=11155)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=11155&action=view) [details] [details]
> > Protect pixel allocation from integer overflow.
> > 
> Is this something that might benefit from Vlad's malloc wrappers that check for
> overflow?

No this is one was a call to calloc and was missed during the wrapping - I too
had the same thought and had to double check my source tree!

[Transferring to libpixman.]

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