libavcodec/kgv1dec.c:91: error: Uninitialized Value
  The value read from offsets[_] was never initialized.

libavcodec/kgv1dec.c:91:21: 
89.                 count = (code & 0x3FF) + 3;
90. 
91.                 if (offsets[oidx] < 0) {
                        ^
92.                     if (buf_end - 3 < buf)
93.                         break;
