From 25c3f231bc880acad1146be13aa5e672a9ffbf81 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Bollo?= <jose.bollo@open.eurogiciel.org>
Date: Mon, 15 Sep 2014 11:42:04 +0200
Subject: [PATCH] SMACK: Fix wrong copy size
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The function strncpy was copying an extra character	9
when i == len (what is possible via revoke interface).

Change-Id: Ic7452da05773e620a1d7bbc55e859c25a86c65f6
Signed-off-by: José Bollo <jose.bollo@open.eurogiciel.org>
(cherry picked from commit 6c2772dd37934589785aa8baf83a18d300353f0e)

Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
---
 security/smack/smack_access.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/smack/smack_access.c b/security/smack/smack_access.c
index c062e94..930e548 100644
--- a/security/smack/smack_access.c
+++ b/security/smack/smack_access.c
@@ -432,7 +432,7 @@ char *smk_parse_smack(const char *string, int len)
 
 	smack = kzalloc(i + 1, GFP_KERNEL);
 	if (smack != NULL) {
-		strncpy(smack, string, i + 1);
+		strncpy(smack, string, i);
 		smack[i] = '\0';
 	}
 	return smack;
-- 
2.7.4