X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/abc4e9a7a4e99c9e6addb1b63e655edcd1a7877f..6367063f5f9df10d9c7d11977daf6694cad956e7:/ssh-dss.c

diff --git a/ssh-dss.c b/ssh-dss.c
index 9f3a2870..bd709a22 100644
--- a/ssh-dss.c
+++ b/ssh-dss.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-dss.c,v 1.9 2001/11/07 22:10:28 markus Exp $");
+RCSID("$OpenBSD: ssh-dss.c,v 1.11 2001/12/27 18:22:16 markus Exp $");
 
 #include <openssl/bn.h>
 #include <openssl/evp.h>
@@ -145,7 +145,7 @@ ssh_dss_verify(
 		sigblob = buffer_get_string(&b, &len);
 		rlen = buffer_len(&b);
 		buffer_free(&b);
-		if(rlen != 0) {
+		if (rlen != 0) {
 			error("ssh_dss_verify: "
 			    "remaining bytes in signature %d", rlen);
 			xfree(sigblob);
@@ -158,9 +158,12 @@ ssh_dss_verify(
 	}
 
 	/* parse signature */
-	sig = DSA_SIG_new();
-	sig->r = BN_new();
-	sig->s = BN_new();
+	if ((sig = DSA_SIG_new()) == NULL)
+		fatal("ssh_dss_verify: DSA_SIG_new failed");
+	if ((sig->r = BN_new()) == NULL)
+		fatal("ssh_dss_verify: BN_new failed");
+	if ((sig->s = BN_new()) == NULL)
+		fatal("ssh_dss_verify: BN_new failed");
 	BN_bin2bn(sigblob, INTBLOB_LEN, sig->r);
 	BN_bin2bn(sigblob+ INTBLOB_LEN, INTBLOB_LEN, sig->s);