libavcodec/msmpeg4.c:1711: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/msmpeg4.c:1711:37: 
1709.                                 while(ll<8 && SHOW_UBITS(re, &s->gb, 1)==0){
1710.                                     ll++;
1711.                                     SKIP_BITS(re, &s->gb, 1);
                                          ^
1712.                                 }
1713.                                 if(ll<8) SKIP_BITS(re, &s->gb, 1);
