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| author | Simon Josefsson <simon@josefsson.org> | 2006-08-11 22:47:06 +0000 |
|---|---|---|
| committer | Simon Josefsson <simon@josefsson.org> | 2006-08-11 22:47:06 +0000 |
| commit | c55225b50f8aa4321e7f4a168875235070baa63f (patch) | |
| tree | 8ac1236ace10c9a6df19204ec08bf22258b5cf2a | |
| parent | 3b9e773e91432df9bc1ca3894f9b7386a7fedb58 (diff) | |
| download | gnutls-c55225b50f8aa4321e7f4a168875235070baa63f.tar.gz | |
(_gnutls_x509_oid2mac_algorithm): Don't crash trying to strcmp the
NULL OID value in the hash_algorithms array, which happens when the
input OID doesn't match our OIDs for SHA1, MD5, MD2 or RIPEMD160.
Reported by satyakumar <satyam_kkd@hyd.hellosoft.com>.
| -rw-r--r-- | lib/gnutls_algorithms.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/gnutls_algorithms.c b/lib/gnutls_algorithms.c index 9dbff2e509..9be8de7ddf 100644 --- a/lib/gnutls_algorithms.c +++ b/lib/gnutls_algorithms.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2000, 2002, 2003, 2004, 2005 Free Software Foundation + * Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 Free Software Foundation * * Author: Nikos Mavroyanopoulos * @@ -563,7 +563,7 @@ _gnutls_x509_oid2mac_algorithm (const char *oid) { gnutls_mac_algorithm_t ret = 0; - GNUTLS_HASH_LOOP (if (strcmp (oid, p->oid) == 0) + GNUTLS_HASH_LOOP (if (p->oid && strcmp (oid, p->oid) == 0) { ret = p->id; break;} ); |