avcodec/ffv1dec: Fix out of array read in slice counting
authorMichael Niedermayer <michael@niedermayer.cc>
Mon, 9 Oct 2017 09:49:28 +0000 (11:49 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Jan 2018 21:56:14 +0000 (22:56 +0100)
commitf62201d550a3ba790d262b7a8253b8c7541989ad
tree088e79aa19bdcbabb14327d9a534f92ceef9a364
parent23ea9f91c03359d88031c522fbf06fd3b7fe0f20
avcodec/ffv1dec: Fix out of array read in slice counting

Fixes: test-201710.mp4

Found-by: 连一汉 <lianyihan@360.cn> and Zhibin Hu
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c20f4fcb74da2d0432c7b54499bb98f48236b904)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/ffv1dec.c