===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/Attic/scard.c,v
retrieving revision 1.35
retrieving revision 1.36
diff -u -r1.35 -r1.36
--- src/usr.bin/ssh/Attic/scard.c	2006/08/03 03:34:42	1.35
+++ src/usr.bin/ssh/Attic/scard.c	2006/11/06 21:25:28	1.36
@@ -1,4 +1,4 @@
-/* $OpenBSD: scard.c,v 1.35 2006/08/03 03:34:42 deraadt Exp $ */
+/* $OpenBSD: scard.c,v 1.36 2006/11/06 21:25:28 markus Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  *
@@ -389,15 +389,17 @@
 	keys = xcalloc((nkeys+1), sizeof(Key *));
 
 	n = key_new(KEY_RSA1);
-	BN_copy(n->rsa->n, k->rsa->n);
-	BN_copy(n->rsa->e, k->rsa->e);
+	if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) ||
+	    (BN_copy(n->rsa->e, k->rsa->e) == NULL))
+		fatal("sc_get_keys: BN_copy failed");
 	RSA_set_method(n->rsa, sc_get_rsa());
 	n->flags |= KEY_FLAG_EXT;
 	keys[0] = n;
 
 	n = key_new(KEY_RSA);
-	BN_copy(n->rsa->n, k->rsa->n);
-	BN_copy(n->rsa->e, k->rsa->e);
+	if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) ||
+	    (BN_copy(n->rsa->e, k->rsa->e) == NULL))
+		fatal("sc_get_keys: BN_copy failed");
 	RSA_set_method(n->rsa, sc_get_rsa());
 	n->flags |= KEY_FLAG_EXT;
 	keys[1] = n;