fixes crash with http://stud4.tuwien.ac.at/~
e0326863/ats/bbc-sample_small.mpg
and MPlayer's broken packetizer (but will not decode right of course).
Originally committed as revision 4595 to svn://svn.ffmpeg.org/ffmpeg/trunk
}
h->last_qscale_diff = dqp = decode_cabac_mb_dqp( h );
+ if( dqp == INT_MIN ){
+ av_log(h->s.avctx, AV_LOG_ERROR, "cabac decode of qscale diff failed at %d %d\n", s->mb_x, s->mb_y);
+ return -1;
+ }
s->qscale += dqp;
if(((unsigned)s->qscale) > 51){
if(s->qscale<0) s->qscale+= 52;