libavcodec/cllc.c:425: error: Integer Overflow L2
  ([0, +oo] - 16):unsigned32 by call to `decode_rgb24_frame`.

libavcodec/cllc.c:385:5: Call
383.                           data_size / 2);
384. 
385.     bitstream_init8(&bc, ctx->swapped_buf, data_size);
         ^
386. 
387.     /*

libavcodec/bitstream.h:103:1: Parameter `bc->bits_left`
  101. 
  102. /* Initialize BitstreamContext with buffer size in bytes instead of bits. */
  103. static inline int bitstream_init8(BitstreamContext *bc, const uint8_t *buffer,
       ^
  104.                                   unsigned byte_size)
  105. {

libavcodec/cllc.c:425:15: Call
423.         }
424. 
425.         ret = decode_rgb24_frame(ctx, &bc, pic);
                   ^
426.         if (ret < 0)
427.             return ret;

libavcodec/cllc.c:240:1: Parameter `bc->bits_left`
  238. }
  239. 
  240. static int decode_rgb24_frame(CLLCContext *ctx, BitstreamContext *bc, AVFrame *pic)
       ^
  241. {
  242.     AVCodecContext *avctx = ctx->avctx;

libavcodec/cllc.c:255:5: Call
  253.     dst = pic->data[0];
  254. 
  255.     bitstream_skip(bc, 16);
           ^
  256. 
  257.     /* Read in code table for each 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] - 16):unsigned32 by call to `decode_rgb24_frame` 
      234.     bc->bits <<= n;
      235. #endif
      236.     bc->bits_left -= n;
               ^
      237. }
      238. 
