avcodec/pngdec: Check values before updating context in decode_fctl_chunk()
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 29 Jun 2015 20:32:02 +0000 (22:32 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 28 Jul 2015 00:42:15 +0000 (02:42 +0200)
commit6a71e748b3a5d916c056b8dd5bb96671d8ee254e
tree952bc729891a0a5ee41933c605db674363e270f7
parent0628dfd99427037ddb535c6c0e248d192e678c7b
avcodec/pngdec: Check values before updating context in decode_fctl_chunk()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b54ac8403bfea4e7fab0799ccfe728ba76959a38)

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