Update safety check as the maximum pixel size is no longer 4.
New max size is 16bit * 4 samples (RGBA).

Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 445f0a8b666a34e6402f6ae96c6804c8bc024baa)

Addresses: CVE-2010-3908
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
1 file changed