avcodec/mpegvideo_enc: Check for integer overflow in ff_mpv_reallocate_putbitbuffer()
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 21 Jan 2016 14:39:43 +0000 (15:39 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 21 Jan 2016 14:56:11 +0000 (15:56 +0100)
commitb65efbc0f4195421c15d2a6c228d331eec5b31c3
tree415c397690cb703e04f95be2ddc2709259984b71
parent8248b51e0b94f0151b6a2057ee639d6e0db29f5f
avcodec/mpegvideo_enc: Check for integer overflow in ff_mpv_reallocate_putbitbuffer()

Fixes assertion failure
Fixes: 6568d187979ce17878b6fe5fbbb89142/signal_sigabrt_7ffff6ae7cb7_7176_564bbc6741bdcf907f5c4e685c9a77a2.mpg

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mpegvideo_enc.c