From c88e4892ac2bc43d67e208a1ce86d9581ca17beb Mon Sep 17 00:00:00 2001
From: frankmorgner <frankmorgner@96b47cad-a561-4643-ad3b-153ac7d7599c>
Date: Fri, 4 Jun 2010 21:34:25 +0000
Subject: [PATCH] fixed uninitialized pointer which caused segfault on
 decryption.

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@130 96b47cad-a561-4643-ad3b-153ac7d7599c
---
 ccid/src/sm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ccid/src/sm.c b/ccid/src/sm.c
index 3e38f24..1436831 100644
--- a/ccid/src/sm.c
+++ b/ccid/src/sm.c
@@ -463,7 +463,7 @@ static int sm_decrypt(const struct sm_ctx *ctx, sc_card_t *card,
     size_t sw_len = sizeof sw, mac_len = sizeof mac, fdata_len = sizeof fdata,
            buf_len, asn1_len;
     const u8 *buf;
-    u8 *data, *mac_data = NULL, *asn1 = NULL;
+    u8 *data = NULL, *mac_data = NULL, *asn1 = NULL;
 
     sc_copy_asn1_entry(c_sm_rapdu, sm_rapdu);
     sc_format_asn1_entry(sm_rapdu + 0, fdata, &fdata_len, 0);