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, 3 Oct 2014 16:06:33 +0000 (18:06 +0200)
commite830902934a29df05c7af65aef2a480b15f572c4
tree64218d4115716a06f641e7967b58e14ed9483a86
parent3e2b745020c2dbf0201fe7df3dad9e7e0b2e1bb6
avcodec/pngdec: Calculate MPNG bytewidth more defensively

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/pngdec.c