From f8d663433994424cb17dd45c8713382f5eb56cc4 Mon Sep 17 00:00:00 2001
From: nils <nils@c6295689-39f2-0310-b995-f0e70906c6a9>
Date: Wed, 10 Aug 2005 21:00:52 +0000
Subject: [PATCH] set obj to NULL to avoid double free in case of an error

git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@2479 c6295689-39f2-0310-b995-f0e70906c6a9
---
 src/libopensc/asn1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libopensc/asn1.c b/src/libopensc/asn1.c
index 8b99822a..17a336da 100644
--- a/src/libopensc/asn1.c
+++ b/src/libopensc/asn1.c
@@ -1356,6 +1356,7 @@ static int asn1_encode(sc_context_t *ctx, const struct sc_asn1_entry *asn1,
 		buf = tmp;
 		memcpy(buf + total, obj, objsize);
 		free(obj);
+		obj = NULL;
 		total += objsize;
 	}
 	*ptr = buf;