The following replaces unlabeled_t with network_t for better characterization of the flow out/in checks in SELinux, as well as to allow for mls packets to flow out/in from the network since network_t would allow the full range of MLS labels, as opposed to the unlabeled init sid that only allows system-hi.
Signed-off-by: Venkat Yekkirala <[EMAIL PROTECTED]> --- This is an incremental patch the secid-reconcilation v4 patchset. --- net-2.6.sid3/security/selinux/hooks.c 2006-10-01 15:43:12.000000000 -0500 +++ net-2.6/security/selinux/hooks.c 2006-10-03 16:43:21.000000000 -0500 @@ -3703,7 +3703,8 @@ static int selinux_skb_flow_in(struct sk err = selinux_xfrm_decode_session(skb, &xfrm_sid, 0); BUG_ON(err); - err = avc_has_perm(xfrm_sid, skb->secmark, SECCLASS_PACKET, + err = avc_has_perm(xfrm_sid, skb->secmark? : SECINITSID_NETMSG, + SECCLASS_PACKET, PACKET__FLOW_IN, NULL); if (err) goto out; @@ -3900,7 +3901,7 @@ static unsigned int selinux_ip_postroute skb->secmark = sksec->sid; } } - err = avc_has_perm(skb->secmark, SECINITSID_UNLABELED, + err = avc_has_perm(skb->secmark, SECINITSID_NETMSG, SECCLASS_PACKET, PACKET__FLOW_OUT, &ad); } out: - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html