From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 25 May 2011 15:06:32 +0000 (+0000)
Subject: PR: 2527
X-Git-Tag: OpenSSL_0_9_8s~52
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=03e3fbb702fe370730c0fc9f4de2938531a45fbf;p=oweals%2Fopenssl.git

PR: 2527
Submitted by: Marcus Meissner <meissner@suse.de>
Reviewed by: steve

Set cnf to NULL to avoid possible double free.
---

diff --git a/apps/asn1pars.c b/apps/asn1pars.c
index bde61d02d1..305cdfc6af 100644
--- a/apps/asn1pars.c
+++ b/apps/asn1pars.c
@@ -408,6 +408,7 @@ static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf)
 
 	atyp = ASN1_generate_nconf(genstr, cnf);
 	NCONF_free(cnf);
+	cnf = NULL;
 
 	if (!atyp)
 		return -1;