- markus@cvs.openbsd.org 2001/12/27 18:22:16
[auth1.c authfile.c auth-rsa.c dh.c kexdh.c kexgex.c key.c rsa.c scard.c ssh-agent.c sshconnect1.c sshd.c ssh-dss.c]
call fatal() for openssl allocation failures
diff --git a/auth-rsa.c b/auth-rsa.c
index 5846a06..de50b8e 100644
--- a/auth-rsa.c
+++ b/auth-rsa.c
@@ -14,7 +14,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: auth-rsa.c,v 1.46 2001/12/18 10:06:24 jakob Exp $");
+RCSID("$OpenBSD: auth-rsa.c,v 1.47 2001/12/27 18:22:16 markus Exp $");
#include <openssl/rsa.h>
#include <openssl/md5.h>
@@ -68,12 +68,15 @@
u_int i;
int plen, len;
- encrypted_challenge = BN_new();
- challenge = BN_new();
+ if ((encrypted_challenge = BN_new()) == NULL)
+ fatal("auth_rsa_challenge_dialog: BN_new() failed");
+ if ((challenge = BN_new()) == NULL)
+ fatal("auth_rsa_challenge_dialog: BN_new() failed");
/* Generate a random challenge. */
BN_rand(challenge, 256, 0, 0);
- ctx = BN_CTX_new();
+ if ((ctx = BN_CTX_new()) == NULL)
+ fatal("auth_rsa_challenge_dialog: BN_CTX_new() failed");
BN_mod(challenge, challenge, pk->n, ctx);
BN_CTX_free(ctx);