libavcodec/mjpegdec.c:507: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/mjpegdec.c:507:17: 
505.                 }
506. 
507.                 LAST_SKIP_BITS(re, &s->gb, code);
                     ^
508. 
509.                 if (i >= se) {
