Joy Latten 4aa2e62c45 xfrm: Add security check before flushing SAD/SPD ... Currently we check for permission before deleting entries from SAD and SPD, (see security_xfrm_policy_delete() security_xfrm_state_delete()) However we are not checking for authorization when flushing the SPD and the SAD completely. It was perhaps missed in the original security hooks patch. This patch adds a security check when flushing entries from the SAD and SPD. It runs the entire database and checks each entry for a denial. If the process attempting the flush is unable to remove all of the entries a denial is logged the the flush function returns an error without removing anything. This is particularly useful when a process may need to create or delete its own xfrm entries used for things like labeled networking but that same process should not be able to delete other entries or flush the entire database. Signed-off-by: Joy Latten<latten@austin.ibm.com> Signed-off-by: Eric Paris <eparis@parisplace.org> Signed-off-by: James Morris <jmorris@namei.org>		2007-06-07 13:42:46 -07:00
..
bluetooth	[Bluetooth] Fix L2CAP configuration parameter handling	2007-05-24 14:27:19 +02:00
irda	include files: convert "include" subdirectory to UTF-8	2007-05-09 08:58:21 +02:00
iucv	[AF_IUCV]: Implementation of a skb backlog queue	2007-05-04 12:22:07 -07:00
netfilter	[NETFILTER]: nf_conntrack: Removes unused destroy operation of l3proto	2007-05-10 23:47:46 -07:00
sctp	[SCTP]: Set assoc_id correctly during INIT collision.	2007-05-04 13:55:27 -07:00
tc_act	…
tipc	…
act_api.h	…
addrconf.h	[IPV6] ADDRCONF: Optimistic Duplicate Address Detection (RFC 4429) Support.	2007-04-25 22:23:43 -07:00
af_rxrpc.h	[AF_RXRPC]: Add an interface to the AF_RXRPC module for the AFS filesystem to use	2007-04-26 15:50:17 -07:00
af_unix.h	[AF_UNIX]: Make socket locking much less confusing.	2007-06-03 18:08:40 -07:00
ah.h	…
arp.h	…
atmclip.h	…
ax25.h	[SK_BUFF]: Introduce skb_reset_mac_header(skb)	2007-04-25 22:24:32 -07:00
cfg80211.h	[WIRELESS] cfg80211: Update comment for locking.	2007-04-25 22:29:48 -07:00
checksum.h	…
cipso_ipv4.h	[SK_BUFF]: Introduce skb_network_header()	2007-04-25 22:24:59 -07:00
compat.h	[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution	2007-04-25 22:24:04 -07:00
datalink.h	…
dn.h	…
dn_dev.h	…
dn_fib.h	[DECNet]: Use rtnl registration interface	2007-04-25 22:27:12 -07:00
dn_neigh.h	…
dn_nsp.h	…
dn_route.h	[DECNet]: Use rtnl registration interface	2007-04-25 22:27:12 -07:00
dsfield.h	…
dst.h	[XFRM]: Allow packet drops during larval state resolution.	2007-05-24 18:17:54 -07:00
esp.h	[NET]: Move generic skbuff stuff from XFRM code to generic code	2007-04-25 22:28:33 -07:00
fib_rules.h	[NETLINK]: Mark netlink policies const	2007-06-07 13:40:10 -07:00
flow.h	[XFRM]: Restrict upper layer information by bundle.	2007-04-30 00:58:09 -07:00
gen_stats.h	…
genetlink.h	[NETLINK]: Mark netlink policies const	2007-06-07 13:40:10 -07:00
icmp.h	…
ieee80211.h	[PATCH] ieee80211: add ieee80211_channel_to_freq	2007-05-08 11:51:59 -04:00
ieee80211_crypt.h	[PATCH] Update my email address from jkmaline@cc.hut.fi to j@w1.fi	2007-04-28 11:01:01 -04:00
ieee80211_radiotap.h	[PATCH] Remove comment about IEEE80211_RADIOTAP_FCS	2007-04-28 11:01:03 -04:00
ieee80211softmac.h	…
ieee80211softmac_wx.h	…
if_inet6.h	…
inet6_connection_sock.h	[TCP]: Restore SKB socket owner setting in tcp_transmit_skb().	2007-01-26 01:04:55 -08:00
inet6_hashtables.h	[INET]: Use jhash + random secret for ehash.	2007-04-25 22:28:06 -07:00
inet_common.h	…
inet_connection_sock.h	[TCP]: Restore SKB socket owner setting in tcp_transmit_skb().	2007-01-26 01:04:55 -08:00
inet_ecn.h	[SK_BUFF]: Convert skb->tail to sk_buff_data_t	2007-04-25 22:26:28 -07:00
inet_hashtables.h	[NET]: change layout of ehash table	2007-02-08 14:16:46 -08:00
inet_sock.h	[INET]: Use jhash + random secret for ehash.	2007-04-25 22:28:06 -07:00
inet_timewait_sock.h	[INET]: twcal_jiffie should be unsigned long, not int	2007-03-05 13:32:48 -08:00
inetpeer.h	…
ip.h	[TCP]: Honour sk_bound_dev_if in tcp_v4_send_ack	2007-06-07 13:38:51 -07:00
ip6_checksum.h	[IPV6]: Dumb typo in generic csum_ipv6_magic()	2006-12-22 11:12:07 -08:00
ip6_fib.h	[IPv6]: Use rtnl registration interface	2007-04-25 22:27:13 -07:00
ip6_route.h	[IPv6]: Use rtnl registration interface	2007-04-25 22:27:13 -07:00
ip6_tunnel.h	…
ip_fib.h	[NETLINK]: Mark netlink policies const	2007-06-07 13:40:10 -07:00
ip_mp_alg.h	…
ip_vs.h	…
ipcomp.h	…
ipconfig.h	…
ipip.h	…
ipv6.h	[XFRM]: Allow packet drops during larval state resolution.	2007-05-24 18:17:54 -07:00
ipx.h	[SK_BUFF]: Introduce skb_transport_header(skb)	2007-04-25 22:25:31 -07:00
iw_handler.h	[WEXT]: Clean up how wext is called.	2007-04-26 20:43:56 -07:00
lapb.h	…
llc.h	…
llc_c_ac.h	…
llc_c_ev.h	…
llc_c_st.h	…
llc_conn.h	…
llc_if.h	…
llc_pdu.h	[SK_BUFF]: Introduce skb_network_header()	2007-04-25 22:24:59 -07:00
llc_s_ac.h	…
llc_s_ev.h	…
llc_s_st.h	…
llc_sap.h	…
mac80211.h	[MAC80211]: Add mac80211 wireless stack.	2007-05-05 11:45:53 -07:00
mip6.h	…
ndisc.h	…
neighbour.h	[NEIGH]: Use rtnl registration interface	2007-04-25 22:27:06 -07:00
netdma.h	…
netevent.h	…
netlabel.h	…
netlink.h	[NETLINK]: Mark netlink policies const	2007-06-07 13:40:10 -07:00
netrom.h	[PATCH] mark struct file_operations const 1	2007-02-12 09:48:44 -08:00
nexthop.h	…
p8022.h	…
pkt_cls.h	[SK_BUFF]: Convert skb->tail to sk_buff_data_t	2007-04-25 22:26:28 -07:00
pkt_sched.h	[NET_SCHED]: Eliminate qdisc_tree_lock	2007-04-25 22:29:07 -07:00
protocol.h	…
psnap.h	…
raw.h	…
rawv6.h	…
red.h	[NET_SCHED]: turn PSCHED_GET_TIME into inline function	2007-04-25 22:27:55 -07:00
request_sock.h	…
rose.h	[PATCH] mark struct file_operations const 1	2007-02-12 09:48:44 -08:00
route.h	[IPV4]: Convert ipv4 route to use the new dst_entry 'next' pointer	2007-02-10 23:20:38 -08:00
rtnetlink.h	[NETLINK]: Possible cleanups.	2007-04-26 00:57:41 -07:00
sch_generic.h	[NET_SCHED]: Unline tcf_destroy	2007-04-25 22:27:56 -07:00
scm.h	…
slhc_vj.h	…
snmp.h	…
sock.h	[SOCK]: Shrink struct sock by 8 bytes on 64-bit.	2007-05-31 01:23:32 -07:00
syncppp.h	…
tcp.h	[TCP]: Consolidate checking for tcp orphan count being too big.	2007-05-31 01:23:34 -07:00
tcp_ecn.h	[TCP]: Sed magic converts func(sk, tp, ...) -> func(sk, ...)	2007-04-25 22:29:34 -07:00
tcp_states.h	…
timewait_sock.h	…
transp_v6.h	…
udp.h	[UDP]: Revert 2-pass hashing changes.	2007-06-07 13:40:50 -07:00
udplite.h	[UDP]: Revert 2-pass hashing changes.	2007-06-07 13:40:50 -07:00
wext.h	[NET]: Fix networking compilation errors	2007-04-27 15:31:24 -07:00
wireless.h	[WIRELESS] cfg80211: New wireless config infrastructure.	2007-04-25 22:29:41 -07:00
x25.h	[X.25]: Adds /proc/sys/net/x25/x25_forward to control forwarding.	2007-02-08 13:34:36 -08:00
x25device.h	[SK_BUFF]: Introduce skb_reset_mac_header(skb)	2007-04-25 22:24:32 -07:00
xfrm.h	xfrm: Add security check before flushing SAD/SPD	2007-06-07 13:42:46 -07:00