libavcodec/mjpegdec.c:595: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mjpegdec.c:595:17: 
593.                 val = SHOW_UBITS(re, &s->gb, 1);
594.                 LAST_SKIP_BITS(re, &s->gb, 1);
595.                 ZERO_RUN;
                     ^
596.                 j = s->scantable.permutated[i];
597.                 val--;
