libavcodec/msmpeg4.c:1801: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/msmpeg4.c:1801:13: 
1799.             i+= run;
1800.             level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
1801.             LAST_SKIP_BITS(re, &s->gb, 1);
                  ^
1802. #ifdef ERROR_DETAILS
1803.                 if(run==66)
