mirrors/libmicrohttpd
2
0
Fork 0
mirror of https://git.gnunet.org/libmicrohttpd.git synced 2026-09-25 04:09:31 +03:00
Code Issues Packages Projects Releases Wiki Activity

digestauth: added two more asserts

Browse Source
This commit is contained in:
Evgeny Grin (Karlson2k)
2022-05-06 11:57:54 +03:00
parent 05a79fdb36
commit c55939891d
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/microhttpd/digestauth.c
+4 -2
View File
@@ -569,6 +569,7 @@ get_nonce_nc_idx (size_t arr_size,
size_t noncelen)
{
mhd_assert (0 != arr_size);
mhd_assert (0 != noncelen);
return fast_simple_hash ((const uint8_t *) nonce, noncelen) % arr_size;
}
@@ -982,7 +983,7 @@ calculate_add_nonce_with_retry (struct MHD_Connection *const connection,
base4 = ((uint8_t) (base3 >> 8)) ^ ((uint8_t) base3);
base1 = (uint64_t) (uintptr_t) connection;
base2 = ((uint32_t) (base1 >> 32)) ^ ((uint32_t) base1);
base2 = _MHD_ROTL32 (base2, (((base1 >> 4) ^ base1) % 32));
base2 = _MHD_ROTL32 (base2, (((base4 >> 4) ^ base4) % 32));
base3 = ((uint16_t) (base2 >> 16)) ^ ((uint16_t) base2);
base4 = ((uint8_t) (base3 >> 8)) ^ ((uint8_t) base3);
timestamp2 -= (base4 & 0x7f); /* Use up to 127 ms difference */
@@ -995,7 +996,8 @@ calculate_add_nonce_with_retry (struct MHD_Connection *const connection,
* so client should re-try automatically. */
return false;
}
memcpy (nonce, nonce2, NONCE_STD_LEN (digest_size) + 1);
memcpy (nonce, nonce2, NONCE_STD_LEN (digest_size));
mhd_assert (0 == nonce[NONCE_STD_LEN (digest_size)]);
}
return true;
}