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avcodec/pngdec: Calculate MPNG bytewidth more defensively
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 15:54:21 +0000 (17:54 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 28 Nov 2014 17:44:38 +0000 (18:44 +0100)
commit4841b2759f110bbb4afd832685d18ec4b3216e1d
treef5f2a07d40da290c2ad90c22abfd23e7eacfc2af
parent5d852f338d5b7f57126666ba8f8f27b02597686f
avcodec/pngdec: Calculate MPNG bytewidth more defensively

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e830902934a29df05c7af65aef2a480b15f572c4)

Conflicts:

libavcodec/pngdec.c
libavcodec/pngdec.c