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>
Sun, 5 Oct 2014 12:20:32 +0000 (14:20 +0200)
commitd1e71ecbb01717a636ebcaf927109f75b7e895ec
tree7302df6a819f49f22215dd47fa0381bd57a2fa52
parent64be1a45eb2604deca259319780ce02bd921859b
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