1 files changed, 3 insertions, 2 deletions
diff --git a/kexgexs.c b/kexgexs.c
index 863e1517..a037f57f 100644
--- a/kexgexs.c
+++ b/kexgexs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexgexs.c,v 1.9 2006/10/31 16:33:12 markus Exp $ */
+/* $OpenBSD: kexgexs.c,v 1.10 2006/11/06 21:25:28 markus Exp $ */
 /*
  * Copyright (c) 2000 Niels Provos.  All rights reserved.
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
@@ -141,7 +141,8 @@ kexgex_server(Kex *kex)
 #endif
 	if ((shared_secret = BN_new()) == NULL)
 		fatal("kexgex_server: BN_new failed");
-	BN_bin2bn(kbuf, kout, shared_secret);
+	if (BN_bin2bn(kbuf, kout, shared_secret) == NULL)
+		fatal("kexgex_server: BN_bin2bn failed");
 	memset(kbuf, 0, klen);
 	xfree(kbuf);