libavcodec/loco.c:95: error: Integer Overflow L2
  ([0, +oo] - [0, 31]):unsigned32 by call to `get_ur_golomb_jpegls`.

libavcodec/loco.c:91:9: Call
89.         return 0;
90.     }
91.     v = get_ur_golomb_jpegls(&r->bc, loco_get_rice_param(r), INT_MAX, 0);
            ^
92.     loco_update_rice_param(r, (v + 1) >> 1);
93.     if (!v) {

libavcodec/golomb.h:275:1: Parameter `bc->bits_left`
  273.  * read unsigned golomb rice code (jpegls).
  274.  */
  275. static inline int get_ur_golomb_jpegls(BitstreamContext *bc, int k, int limit,
       ^
  276.                                        int esc_len)
  277. {

libavcodec/golomb.h:281:11: Call
  279.     int log;
  280. 
  281.     buf = bitstream_peek(bc, 32);
                 ^
  282. 
  283.     log = av_log2(buf);

libavcodec/bitstream.h:214:1: Parameter `n`
    212. /* Return n bits from the buffer, but do not change the buffer state.
    213.  * n has to be in the 0-32 range. */
    214. static inline unsigned bitstream_peek(BitstreamContext *bc, unsigned n)
         ^
    215. {
    216.     if (n > bc->bits_left)

libavcodec/loco.c:95:22: Call
93.     if (!v) {
94.         if (r->save >= 0) {
95.             r->run = get_ur_golomb_jpegls(&r->bc, 2, INT_MAX, 0);
                         ^
96.             if (r->run > 1)
97.                 r->save += r->run + 1;

libavcodec/golomb.h:275:1: Parameter `k`
  273.  * read unsigned golomb rice code (jpegls).
  274.  */
  275. static inline int get_ur_golomb_jpegls(BitstreamContext *bc, int k, int limit,
       ^
  276.                                        int esc_len)
  277. {

libavcodec/golomb.h:288:9: Call
  286.         buf >>= log - k;
  287.         buf  += (30 - log) << k;
  288.         bitstream_skip(bc, 32 + k - log);
               ^
  289. 
  290.         return buf;

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] - [0, 31]):unsigned32 by call to `get_ur_golomb_jpegls` 
      234.     bc->bits <<= n;
      235. #endif
      236.     bc->bits_left -= n;
               ^
      237. }
      238. 
