diff options
Diffstat (limited to 'lib/dns/hmac_link.c')
| -rw-r--r-- | lib/dns/hmac_link.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/dns/hmac_link.c b/lib/dns/hmac_link.c index 256abb6e..1f1a0ca6 100644 --- a/lib/dns/hmac_link.c +++ b/lib/dns/hmac_link.c @@ -1,5 +1,5 @@ /* - * Portions Copyright (C) 2004-2012 Internet Systems Consortium, Inc. ("ISC") + * Portions Copyright (C) 2004-2013 Internet Systems Consortium, Inc. ("ISC") * Portions Copyright (C) 1999-2002 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -42,6 +42,7 @@ #include <isc/md5.h> #include <isc/sha1.h> #include <isc/mem.h> +#include <isc/safe.h> #include <isc/string.h> #include <isc/util.h> @@ -138,7 +139,7 @@ hmacmd5_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA1_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA1_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); @@ -415,7 +416,7 @@ hmacsha1_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA1_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA1_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); @@ -692,7 +693,7 @@ hmacsha224_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA224_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA224_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); @@ -971,7 +972,7 @@ hmacsha256_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA256_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA256_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); @@ -1250,7 +1251,7 @@ hmacsha384_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA384_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA384_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); @@ -1529,7 +1530,7 @@ hmacsha512_compare(const dst_key_t *key1, const dst_key_t *key2) { else if (hkey1 == NULL || hkey2 == NULL) return (ISC_FALSE); - if (memcmp(hkey1->key, hkey2->key, ISC_SHA512_BLOCK_LENGTH) == 0) + if (isc_safe_memcmp(hkey1->key, hkey2->key, ISC_SHA512_BLOCK_LENGTH)) return (ISC_TRUE); else return (ISC_FALSE); |