--- ./crypto/dh/dh_key.c.orig	2006-09-28 06:53:49.000000000 -0500
+++ ./crypto/dh/dh_key.c	2006-09-28 21:28:52.000000000 -0500
@@ -175,7 +175,7 @@
 
 static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
 	{
-	BN_CTX *ctx;
+	BN_CTX *ctx=NULL;
 	BN_MONT_CTX *mont=NULL;
 	BIGNUM *tmp;
 	int ret= -1;