===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-keygen.c,v
retrieving revision 1.128.2.2
retrieving revision 1.128.2.3
diff -u -r1.128.2.2 -r1.128.2.3
--- src/usr.bin/ssh/ssh-keygen.c	2006/10/06 03:19:33	1.128.2.2
+++ src/usr.bin/ssh/ssh-keygen.c	2006/11/08 00:44:05	1.128.2.3
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.128.2.2 2006/10/06 03:19:33 brad Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.128.2.3 2006/11/08 00:44:05 brad Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -215,7 +215,8 @@
 	if (buffer_len(b) < bytes)
 		fatal("buffer_get_bignum_bits: input buffer too small: "
 		    "need %d have %d", bytes, buffer_len(b));
-	BN_bin2bn(buffer_ptr(b), bytes, value);
+	if (BN_bin2bn(buffer_ptr(b), bytes, value) == NULL)
+		fatal("buffer_get_bignum_bits: BN_bin2bn failed");
 	buffer_consume(b, bytes);
 }