libavcodec/tak.c:150: error: Integer Overflow L2
  ([0, +oo] - 24):unsigned32 by call to `bitstream_skip`.

libavcodec/tak.c:133:21: Call
131. 
132.     ti->flags     = bitstream_read(bc, TAK_FRAME_HEADER_FLAGS_BITS);
133.     ti->frame_num = bitstream_read(bc, TAK_FRAME_HEADER_NO_BITS);
                         ^
134. 
135.     if (ti->flags & TAK_FRAME_FLAG_IS_LAST) {

libavcodec/bitstream.h:183:1: Parameter `bc->bits_left`
  181. 
  182. /* Return n bits from the buffer. n has to be in the 0-32 range. */
  183. static inline uint32_t bitstream_read(BitstreamContext *bc, unsigned n)
       ^
  184. {
  185.     if (!n)

libavcodec/tak.c:150:5: Call
148.     }
149. 
150.     bitstream_skip(bc, 24);
         ^
151. 
152.     return 0;

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] - 24):unsigned32 by call to `bitstream_skip` 
    235.     bc->bits <<= n;
    236. #endif
    237.     bc->bits_left -= n;
             ^
    238. }
    239. 

static inline void skip_remaining(BitstreamContext *bc, unsigned n)
{
#ifdef BITSTREAM_READER_LE
    bc->bits >>= n;
#else
    bc->bits <<= n;
#endif
    bc->bits_left -= n;
}
['int ff_tak_decode_frame_header(AVCodecContext *avctx, BitstreamContext *bc,\n                               TAKStreamInfo *ti, int log_level_offset)\n{\n    if (bitstream_read(bc, TAK_FRAME_HEADER_SYNC_ID_BITS) != TAK_FRAME_HEADER_SYNC_ID) {\n        av_log(avctx, AV_LOG_ERROR + log_level_offset, "missing sync id\\n");\n        return AVERROR_INVALIDDATA;\n    }\n    ti->flags     = bitstream_read(bc, TAK_FRAME_HEADER_FLAGS_BITS);\n    ti->frame_num = bitstream_read(bc, TAK_FRAME_HEADER_NO_BITS);\n    if (ti->flags & TAK_FRAME_FLAG_IS_LAST) {\n        ti->last_frame_samples = bitstream_read(bc, TAK_FRAME_HEADER_SAMPLE_COUNT_BITS) + 1;\n        bitstream_skip(bc, 2);\n    } else {\n        ti->last_frame_samples = 0;\n    }\n    if (ti->flags & TAK_FRAME_FLAG_HAS_INFO) {\n        avpriv_tak_parse_streaminfo(bc, ti);\n        if (bitstream_read(bc, 6))\n            bitstream_skip(bc, 25);\n        bitstream_align(bc);\n    }\n    bitstream_skip(bc, 24);\n    return 0;\n}', 'static inline uint32_t bitstream_read(BitstreamContext *bc, unsigned n)\n{\n    if (!n)\n        return 0;\n    if (n > bc->bits_left) {\n        refill_32(bc);\n        if (bc->bits_left < 32)\n            bc->bits_left = n;\n    }\n    return get_val(bc, n);\n}', 'static inline void bitstream_skip(BitstreamContext *bc, unsigned n)\n{\n    if (n <= bc->bits_left)\n        skip_remaining(bc, n);\n    else {\n        n -= bc->bits_left;\n        skip_remaining(bc, bc->bits_left);\n        if (n >= 64) {\n            unsigned skip = n / 8;\n            n -= skip * 8;\n            bc->ptr += skip;\n        }\n        refill_64(bc);\n        if (n)\n            skip_remaining(bc, n);\n    }\n}', 'static inline void skip_remaining(BitstreamContext *bc, unsigned n)\n{\n#ifdef BITSTREAM_READER_LE\n    bc->bits >>= n;\n#else\n    bc->bits <<= n;\n#endif\n    bc->bits_left -= n;\n}']