libavcodec/mpeg4videodec.c:972: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg4videodec.c:972:21: 
970.                     last=  SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1);
971.                     run=   SHOW_UBITS(re, &s->gb, 6);
972.                     SKIP_COUNTER(re, &s->gb, 2+1+6);
                         ^
973.                     UPDATE_CACHE(re, &s->gb);
974. 
