libavcodec/mpeg4videodec.c:1112: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mpeg4videodec.c:1112:29: 
1110.                             i    += run + rl->max_run[run >> 7][level / qmul] + 1;  // FIXME opt indexing
1111.                             level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
1112.                             LAST_SKIP_BITS(re, &s->gb, 1);
                                  ^
1113.                         }
1114.                     } else {
