libavcodec/fraps.c:117: error: Integer Overflow L2
  ([0, +oo] - 11):unsigned32 by call to `bitstream_read_vlc`.

libavcodec/fraps.c:114:5: Call
112.                       (const uint32_t *) src, size >> 2);
113. 
114.     bitstream_init(&bc, s->tmpbuf, size * 8);
         ^
115.     for (j = 0; j < h; j++) {
116.         for (i = 0; i < w*step; i += step) {

libavcodec/bitstream.h:85:9: Assignment
  83.         bc->buffer    =
  84.         bc->ptr       = NULL;
  85.         bc->bits_left = 0;
              ^
  86.         return AVERROR_INVALIDDATA;
  87.     }

libavcodec/fraps.c:117:22: Call
115.     for (j = 0; j < h; j++) {
116.         for (i = 0; i < w*step; i += step) {
117.             dst[i] = bitstream_read_vlc(&bc, vlc.table, VLC_BITS, 3);
                          ^
118.             /* lines are stored as deltas between previous lines
119.              * and we need to add 0x80 to the first lines of chroma planes

libavcodec/bitstream.h:313:1: Parameter `bits`
  311.  * If the VLC code is invalid and max_depth > 1, then the number of bits removed
  312.  * is undefined. */
  313. static inline int bitstream_read_vlc(BitstreamContext *bc, VLC_TYPE (*table)[2],
       ^
  314.                                      int bits, int max_depth)
  315. {

libavcodec/bitstream.h:322:9: Call
  320. 
  321.     if (max_depth > 1 && n < 0) {
  322.         skip_remaining(bc, bits);
               ^
  323.         code = set_idx(bc, code, &n, &nb_bits, table);
  324.         if (max_depth > 2 && n < 0) {

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