libavcodec/bink.c:1215: error: Integer Overflow L2
  ([0, +oo] - 32):unsigned32 by call to `bitstream_skip`.

libavcodec/bink.c:1207:5: Call
1205.     }
1206. 
1207.     bitstream_init(&bc, pkt->data, bits_count);
          ^
1208.     if (c->has_alpha) {
1209.         if (c->version >= 'i')

libavcodec/bitstream.h:84:9: Assignment
  82.         bc->buffer    =
  83.         bc->ptr       = NULL;
  84.         bc->bits_left = 0;
              ^
  85.         return AVERROR_INVALIDDATA;
  86.     }

libavcodec/bink.c:1215:9: Call
1213.     }
1214.     if (c->version >= 'i')
1215.         bitstream_skip(&bc, 32);
              ^
1216. 
1217.     for (plane = 0; plane < 3; plane++) {

libavcodec/bitstream.h:240:1: Parameter `n`
  238. 
  239. /* Skip n bits in the buffer. */
  240. static inline void bitstream_skip(BitstreamContext *bc, unsigned n)
       ^
  241. {
  242.     if (n < bc->bits_left)

libavcodec/bitstream.h:243:9: Call
  241. {
  242.     if (n < bc->bits_left)
  243.         skip_remaining(bc, n);
               ^
  244.     else {
  245.         n -= bc->bits_left;

libavcodec/bitstream.h:229:1: <LHS trace>
227. }
228. 
229. static inline void skip_remaining(BitstreamContext *bc, unsigned n)
     ^
230. {
231. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:229:1: Parameter `bc->bits_left`
    227. }
    228. 
    229. static inline void skip_remaining(BitstreamContext *bc, unsigned n)
         ^
    230. {
    231. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:229:1: <RHS trace>
227. }
228. 
229. static inline void skip_remaining(BitstreamContext *bc, unsigned n)
     ^
230. {
231. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:229:1: Parameter `n`
    227. }
    228. 
    229. static inline void skip_remaining(BitstreamContext *bc, unsigned n)
         ^
    230. {
    231. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:236:5: Binary operation: ([0, +oo] - 32):unsigned32 by call to `bitstream_skip` 
    234.     bc->bits <<= n;
    235. #endif
    236.     bc->bits_left -= n;
             ^
    237. }
    238. 
