[cairo-bugs] [Bug 5804] SIGSEGV in fbFetch

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 30 03:59:41 PDT 2008


Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk>  2008-09-30 03:59:31 PST ---
So much has changed since... If the stack-trace is to be believed then we
passed a NULL source into pixman_image_composite, which would cause a SIGSEGV.
However, given that entire code path has been removed, all I can say with
confidence is that the error checking at the _cairo_image_surface_composite()
level has been tested using fault injection and so a similar problem should not
now be possible.

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