diff options
Diffstat (limited to 'c/enc/hash_forgetful_chain_inc.h')
| -rw-r--r-- | c/enc/hash_forgetful_chain_inc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/c/enc/hash_forgetful_chain_inc.h b/c/enc/hash_forgetful_chain_inc.h index 9a8efeb..c44276f 100644 --- a/c/enc/hash_forgetful_chain_inc.h +++ b/c/enc/hash_forgetful_chain_inc.h @@ -212,6 +212,9 @@ static BROTLI_INLINE void FN(FindLongestMatch)( const uint8_t tiny_hash = (uint8_t)(key); out->len = 0; out->len_code_delta = 0; + + BROTLI_DCHECK(cur_ix_masked + max_length <= ring_buffer_mask); + /* Try last distance first. */ for (i = 0; i < NUM_LAST_DISTANCES_TO_CHECK; ++i) { const size_t backward = (size_t)distance_cache[i]; |