diff options
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dirac_vlc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/dirac_vlc.c b/libavcodec/dirac_vlc.c index d3b9900beb..bd37f31f46 100644 --- a/libavcodec/dirac_vlc.c +++ b/libavcodec/dirac_vlc.c @@ -56,6 +56,9 @@ int ff_dirac_golomb_read_32bit(DiracGolombLUT *lut_ctx, const uint8_t *buf, if ((c_idx + 1) > coeffs) return c_idx; + if (res_bits >= RSIZE_BITS) + res_bits = res = 0; + /* res_bits is a hint for better branch prediction */ if (res_bits && l->sign) { int32_t coeff = 1; |