From: Mark J. Cox <mark@openssl.org>
Date: Fri, 29 Sep 2006 08:20:11 +0000 (+0000)
Subject: Initialise ctx to NULL to avoid uninitialized free, noticed by
X-Git-Tag: OpenSSL_0_9_7m~54
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=055fa1c35cd8fe60c86973a8ddc2a102f7f7615b;p=oweals%2Fopenssl.git

Initialise ctx to NULL to avoid uninitialized free, noticed by
Steve Kiernan
---

diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index c6e618bca2..15276dc2dd 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -175,7 +175,7 @@ err:
 
 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;