From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Sat, 17 Jan 2009 16:45:45 +0000 (+0100)
Subject: security: introduce missing kfree
X-Git-Tag: v2.6.27.13~21
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0c48c3bf5fb4dc6b0c3f5691acf11e4839bc115e;p=thirdparty%2Fkernel%2Fstable.git

security: introduce missing kfree

commit 0d54ee1c7850a954026deec4cd4885f331da35cc upstream.

Plug this leak.

Acked-by: David Howells <dhowells@redhat.com>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 9b4e0e9c9c610..3c0f421ec0714 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -270,6 +270,7 @@ long keyctl_join_session_keyring(const char __user *_name)
 
 	/* join the session */
 	ret = join_session_keyring(name);
+	kfree(name);
 
  error:
 	return ret;