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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2017-04-04 14:40:13 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2017-04-04 14:40:13 +0100 |
| commit | 6f1d2064568e8bd3840cd6300608f22c75c4ea80 (patch) | |
| tree | ac7fddcf019fda766f088875ccba521d8a86f25f /src/libutil | |
| parent | d73636e6823fc1971256858a848fa75d0402689d (diff) | |
| download | rspamd-6f1d2064568e8bd3840cd6300608f22c75c4ea80.tar.gz rspamd-6f1d2064568e8bd3840cd6300608f22c75c4ea80.zip | |
[Minor] Fix out-of-bound read
Diffstat (limited to 'src/libutil')
| -rw-r--r-- | src/libutil/shingles.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libutil/shingles.c b/src/libutil/shingles.c index 73fa04ea1..3e0c14b3a 100644 --- a/src/libutil/shingles.c +++ b/src/libutil/shingles.c @@ -89,7 +89,6 @@ rspamd_shingles_get_keys_cached (const guchar key[SHINGLES_KEY_SIZE]) /* Generate keys */ rspamd_cryptobox_hash_init (&bs, NULL, 0); cur_key = key; - out_key = keys[0]; for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) { /* @@ -97,13 +96,13 @@ rspamd_shingles_get_keys_cached (const guchar key[SHINGLES_KEY_SIZE]) * initial key as many times as many hashes are required and * xor left and right parts of sha256 to get a single 16 bytes SIP key. */ + out_key = keys[i]; rspamd_cryptobox_hash_update (&bs, cur_key, 16); rspamd_cryptobox_hash_final (&bs, shabuf); memcpy (out_key, shabuf, 16); rspamd_cryptobox_hash_init (&bs, NULL, 0); cur_key = out_key; - out_key = keys[i + 1]; } g_hash_table_insert (ht, key_cpy, keys); |