libavcodec/mlpdec.c:651: error: Integer Overflow L2
  ([1, +oo] - [1, 16]):unsigned32 by call to `bitstream_read_signed`.

libavcodec/mlpdec.c:635:23: Call
633.         fp->shift = bitstream_read(bc, 4);
634. 
635.         coeff_bits  = bitstream_read(bc, 5);
                           ^
636.         coeff_shift = bitstream_read(bc, 3);
637.         if (coeff_bits < 1 || coeff_bits > 16) {

libavcodec/bitstream.h:186:9: Assignment
  184. {
  185.     if (!n)
  186.         return 0;
               ^
  187. 
  188.     if (n > bc->bits_left) {

libavcodec/mlpdec.c:635:9: Assignment
633.         fp->shift = bitstream_read(bc, 4);
634. 
635.         coeff_bits  = bitstream_read(bc, 5);
             ^
636.         coeff_shift = bitstream_read(bc, 3);
637.         if (coeff_bits < 1 || coeff_bits > 16) {

libavcodec/mlpdec.c:651:25: Call
649. 
650.         for (i = 0; i < order; i++)
651.             fcoeff[i] = bitstream_read_signed(bc, coeff_bits) << coeff_shift;
                             ^
652. 
653.         if (bitstream_read_bit(bc)) {

libavcodec/bitstream.h:199:1: Parameter `n`
  197. /* Return n bits from the buffer as a signed integer.
  198.  * n has to be in the 0-32 range. */
  199. static inline int32_t bitstream_read_signed(BitstreamContext *bc, unsigned n)
       ^
  200. {
  201.     return sign_extend(bitstream_read(bc, n), n);

libavcodec/bitstream.h:201:24: Call
  199. static inline int32_t bitstream_read_signed(BitstreamContext *bc, unsigned n)
  200. {
  201.     return sign_extend(bitstream_read(bc, n), n);
                              ^
  202. }
  203. 

libavcodec/bitstream.h:183:1: Parameter `n`
    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/bitstream.h:194:12: Call
    192.     }
    193. 
    194.     return get_val(bc, n);
                    ^
    195. }
    196. 

libavcodec/bitstream.h:130:1: <LHS trace>
128. }
129. 
130. static inline uint64_t get_val(BitstreamContext *bc, unsigned n)
     ^
131. {
132. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:130:1: Parameter `bc->bits_left`
      128. }
      129. 
      130. static inline uint64_t get_val(BitstreamContext *bc, unsigned n)
           ^
      131. {
      132. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:130:1: <RHS trace>
128. }
129. 
130. static inline uint64_t get_val(BitstreamContext *bc, unsigned n)
     ^
131. {
132. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:130:1: Parameter `n`
      128. }
      129. 
      130. static inline uint64_t get_val(BitstreamContext *bc, unsigned n)
           ^
      131. {
      132. #ifdef BITSTREAM_READER_LE

libavcodec/bitstream.h:139:5: Binary operation: ([1, +oo] - [1, 16]):unsigned32 by call to `bitstream_read_signed` 
      137.     bc->bits <<= n;
      138. #endif
      139.     bc->bits_left -= n;
               ^
      140. 
      141.     return ret;
