From db5356da707a5e8414c6ea9e5d50ce3ef884afce Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Fri, 7 Oct 2005 16:43:55 -0700
Subject: [PATCH] key: plug request_key_auth memleak (CAN-2005-3119)

Plug request_key_auth memleak.  This can be triggered by unprivileged
users, so is local DoS.

Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 security/keys/request_key_auth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index f22264632229..6ca5e507084b 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -96,6 +96,7 @@ static void request_key_auth_destroy(struct key *key)
 	kenter("{%d}", key->serial);
 
 	key_put(rka->target_key);
+	kfree(rka);
 
 } /* end request_key_auth_destroy() */
 
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