From beeb0fa7bede3f9d1552c86d81a038ae5b5fb9f9 Mon Sep 17 00:00:00 2001
From: Istvan Noszticzius <istvan.noszticzius@oracle.com>
Date: Fri, 15 Aug 2014 16:43:28 +0100
Subject: [PATCH] Fix use after free bug.
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Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 5afa57fb7b17aa51cfba1ffa94e900fc7a5f0e04)
---
 crypto/x509v3/v3_utl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c
index 75efd9912a..10a7aa876a 100644
--- a/crypto/x509v3/v3_utl.c
+++ b/crypto/x509v3/v3_utl.c
@@ -879,9 +879,9 @@ static int do_check_string(ASN1_STRING *a, int cmp_type, equal_fn equal,
 		if (astrlen < 0)
 			return -1;
 		rv = equal(astr, astrlen, (unsigned char *)b, blen, flags);
-		OPENSSL_free(astr);
 		if (rv > 0 && peername)
 			*peername = BUF_strndup((char *)astr, astrlen);
+		OPENSSL_free(astr);
 		}
 	return rv;
 	}
-- 
2.40.0