Commit 04cfef21 authored by Michael Niedermayer's avatar Michael Niedermayer
Browse files

sanity check

Originally committed as revision 7890 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 960964f5
......@@ -618,6 +618,11 @@ void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int en
const int end_xy = s->mb_index2xy[end_i];
int mask= -1;
if(start_i > end_i || start_xy > end_xy){
av_log(s->avctx, AV_LOG_ERROR, "internal error, slice end before start\n");
return;
}
if(!s->error_resilience) return;
mask &= ~VP_START;
......
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