From: Andy Polyakov <appro@openssl.org>
Date: Thu, 28 Apr 2005 08:49:01 +0000 (+0000)
Subject: Pointer to BN_MONT_CTX could be used uninitialized.
X-Git-Tag: OpenSSL_0_9_8-beta1~13^2~94
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3cc54008eb9893aebdff9aee9a1f20dfbbeba811;p=oweals%2Fopenssl.git

Pointer to BN_MONT_CTX could be used uninitialized.
---

diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index 62d05a4fac..9148f179f7 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -104,7 +104,7 @@ static int generate_key(DH *dh)
 	int generate_new_key=0;
 	unsigned l;
 	BN_CTX *ctx;
-	BN_MONT_CTX *mont;
+	BN_MONT_CTX *mont=NULL;
 	BIGNUM *pub_key=NULL,*priv_key=NULL;
 
 	ctx = BN_CTX_new();
@@ -160,7 +160,7 @@ err:
 static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
 	{
 	BN_CTX *ctx;
-	BN_MONT_CTX *mont;
+	BN_MONT_CTX *mont=NULL;
 	BIGNUM *tmp;
 	int ret= -1;