[patch 7/7] key: plug request_key_auth memleak

[Greg KH <gregkh@suse.de>]

From: David Howells <dhowells@redhat.com>

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(+)

--- linux-2.6.13.y.orig/security/keys/request_key_auth.c
+++ linux-2.6.13.y/security/keys/request_key_auth.c
@@ -96,6 +96,7 @@ static void request_key_auth_destroy(str
 	kenter("{%d}", key->serial);
 
 	key_put(rka->target_key);
+	kfree(rka);
 
 } /* end request_key_auth_destroy() */
 

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