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Fix spatial_decomposition_type validity check. 

Fixes infinite loop (did no investigate why exactly it got stuck).

Originally committed as revision 18389 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-04-09 15:33:02 +00:00
parent f0812be883
commit a794356602
1 changed files with 1 additions and 1 deletions
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libavcodec/snow.c
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@ -3620,7 +3620,7 @@ static int decode_header(SnowContext *s){
}
s->spatial_decomposition_type+= get_symbol(&s->c, s->header_state, 1);
if(s->spatial_decomposition_type > 1){
if(s->spatial_decomposition_type > 1U){
av_log(s->avctx, AV_LOG_ERROR, "spatial_decomposition_type %d not supported", s->spatial_decomposition_type);
return -1;
}