From 5dbe1eb0cfc144a2b0cb1466e22bcb6fc34229a8 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Tue, 29 Jan 2008 08:44:18 -0500 Subject: SELinux: Allow NetLabel to directly cache SIDs Now that the SELinux NetLabel "base SID" is always the netmsg initial SID we can do a big optimization - caching the SID and not just the MLS attributes. This not only saves a lot of per-packet memory allocations and copies but it has a nice side effect of removing a chunk of code. Signed-off-by: Paul Moore Signed-off-by: James Morris --- security/selinux/hooks.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'security/selinux/hooks.c') diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 6156241c8770..c90e865a8603 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3468,11 +3468,7 @@ static int selinux_skb_peerlbl_sid(struct sk_buff *skb, u16 family, u32 *sid) u32 nlbl_type; selinux_skb_xfrm_sid(skb, &xfrm_sid); - selinux_netlbl_skbuff_getsid(skb, - family, - SECINITSID_NETMSG, - &nlbl_type, - &nlbl_sid); + selinux_netlbl_skbuff_getsid(skb, family, &nlbl_type, &nlbl_sid); if (security_net_peersid_resolve(nlbl_sid, nlbl_type, xfrm_sid, -- cgit v1.2.3