[SCM] libav/experimental: Assert that the context doesnt overflow in ffv1.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 17:17:39 UTC 2013
The following commit has been merged in the experimental branch:
commit f08ed90d9407bd7601130ac30f20651acf250188
Author: Michael Niedermayer <michaelni at gmx.at>
Date: Thu Oct 14 22:03:38 2010 +0000
Assert that the context doesnt overflow in ffv1.
Originally committed as revision 25475 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index 87a2050..6691395 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -1024,6 +1024,7 @@ static av_always_inline void decode_line(FFV1Context *s, int w, int_fast16_t *sa
}else
sign=0;
+ av_assert2(context < p->context_count);
if(s->ac){
diff= get_symbol_inline(c, p->state[context], 1);
--
Libav/FFmpeg packaging
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