From: Dr. Stephen Henson <steve@openssl.org>
Date: Thu, 13 Jun 2002 00:43:59 +0000 (+0000)
Subject: The new ASN1 code automatically allocates
X-Git-Tag: OpenSSL_0_9_7-beta2~20
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b2e85f9d9387b579ad890fefbff8d8324464bf7f;p=oweals%2Fopenssl.git

The new ASN1 code automatically allocates
structures for fields that are not OPTIONAL.

However in the AUTHORITY_INFO_ACCESS case
the 'location' field was set to NULL in
the old code.

So in 0.9.7+ we should free up the field before
overwriting it in v2i_AUTHORITY_INFO_ACCESS.
---

diff --git a/crypto/x509v3/v3_info.c b/crypto/x509v3/v3_info.c
index 7f17f3231d..e1cf01a9b4 100644
--- a/crypto/x509v3/v3_info.c
+++ b/crypto/x509v3/v3_info.c
@@ -158,6 +158,7 @@ static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *metho
 		objlen = ptmp - cnf->name;
 		ctmp.name = ptmp + 1;
 		ctmp.value = cnf->value;
+		GENERAL_NAME_free(acc->location);
 		if(!(acc->location = v2i_GENERAL_NAME(method, ctx, &ctmp)))
 								 goto err; 
 		if(!(objtmp = OPENSSL_malloc(objlen + 1))) {