libavcodec/indeo5.c:342: error: Integer Overflow L2
  ([0, +oo] - 3):unsigned32 by call to `bitstream_skip`.

libavcodec/indeo5.c:337:15: Call
335. 
336.         /* decode macroblock huffman codebook */
337.         ret = ff_ivi_dec_huff_desc(&ctx->bc, ctx->frame_flags & 0x40,
                   ^
338.                                    IVI_MB_HUFF, &ctx->mb_vlc, avctx);
339.         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:342:9: Call
340.             return ret;
341. 
342.         bitstream_skip(&ctx->bc, 3); /* FIXME: unknown meaning! */
             ^
343.     }
344. 

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

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

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

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

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

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

libavcodec/bitstream.h:237:5: Binary operation: ([0, +oo] - 3):unsigned32 by call to `bitstream_skip` 
    235.     bc->bits <<= n;
    236. #endif
    237.     bc->bits_left -= n;
             ^
    238. }
    239. 
