1 files changed, 3 insertions, 2 deletions

diff --git a/kexdhc.c b/kexdhc.c
index 61d54fdc2..d384c8052 100644
--- a/kexdhc.c
+++ b/kexdhc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexdhc.c,v 1.10 2006/10/31 16:33:12 markus Exp $ */
+/* $OpenBSD: kexdhc.c,v 1.11 2006/11/06 21:25:28 markus Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  *
@@ -120,7 +120,8 @@ kexdh_client(Kex *kex)
 #endif
         if ((shared_secret = BN_new()) == NULL)
                 fatal("kexdh_client: BN_new failed");
-        BN_bin2bn(kbuf, kout, shared_secret);
+        if (BN_bin2bn(kbuf, kout, shared_secret) == NULL)
+                fatal("kexdh_client: BN_bin2bn failed");
         memset(kbuf, 0, klen);
         xfree(kbuf);