libavcodec/indeo5.c:343: error: Integer Overflow L2
  ([0, +oo] - 3):unsigned32 by call to `bitstream_skip`.

libavcodec/indeo5.c:338:15: Call
336. 
337.         /* decode macroblock huffman codebook */
338.         ret = ff_ivi_dec_huff_desc(&ctx->bc, ctx->frame_flags & 0x40,
                   ^
339.                                    IVI_MB_HUFF, &ctx->mb_vlc, avctx);
340.         if (ret < 0)

libavcodec/ivi.c:228:1: Parameter `bc->bits_left`
  226. }
  227. 
  228. int ff_ivi_dec_huff_desc(BitstreamContext *bc, int desc_coded, int which_tab,
       ^
  229.                          IVIHuffTab *huff_tab, AVCodecContext *avctx)
  230. {

libavcodec/indeo5.c:343:9: Call
341.             return ret;
342. 
343.         bitstream_skip(&ctx->bc, 3); /* FIXME: unknown meaning! */
             ^
344.     }
345. 

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] - 3):unsigned32 by call to `bitstream_skip` 
    234.     bc->bits <<= n;
    235. #endif
    236.     bc->bits_left -= n;
             ^
    237. }
    238. 
