linux-kernel - [PATCH 4/9] Netlink: Use generic LSM hook

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Message-ID: <20080301195622.GE19636@ubuntu>
Date:	Sat, 1 Mar 2008 21:56:22 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	Chris Wright <chrisw@...s-sol.org>,
	Stephen Smalley <sds@...ho.nsa.gov>,
	James Morris <jmorris@...ei.org>,
	Eric Paris <eparis@...isplace.org>,
	Casey Schaufler <casey@...aufler-ca.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Paul Moore <paul.moore@...com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Audit-ML <linux-audit@...hat.com>,
	LSM-ML <linux-security-module@...r.kernel.org>
Subject: [PATCH 4/9] Netlink: Use generic LSM hook

Don't use SELinux exported selinux_get_task_sid symbol. 
Use the generic LSM equivalent instead.

Signed-off-by: Casey Schaufler <casey@...aufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 1ab0da2..61fd277 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -54,7 +54,6 @@
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <linux/audit.h>
-#include <linux/selinux.h>
 #include <linux/mutex.h>
 
 #include <net/net_namespace.h>
@@ -1239,7 +1238,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock,
 	NETLINK_CB(skb).pid	= nlk->pid;
 	NETLINK_CB(skb).dst_group = dst_group;
 	NETLINK_CB(skb).loginuid = audit_get_loginuid(current);
-	selinux_get_task_sid(current, &(NETLINK_CB(skb).sid));
+	security_task_getsecid(current, &(NETLINK_CB(skb).sid));
 	memcpy(NETLINK_CREDS(skb), &siocb->scm->creds, sizeof(struct ucred));
 
 	/* What can I do? Netlink is asynchronous, so that

-- 

"Better to light a candle, than curse the darkness"

Ahmed S. Darwish
Homepage: http://darwish.07.googlepages.com
Blog: http://darwish-07.blogspot.com

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