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authorEric Paris <eparis@redhat.com>2007-03-07 16:02:16 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-03-07 16:08:11 -0800
commit16bec31db751030171b31d7767fa3a5bdbe980ea (patch)
tree60b69d571ba42ef0bf9f54833bd10228220c87bd
parent215a2dd3b43e0dc425e81d21de9d961416b1dad4 (diff)
downloadlinux-16bec31db751030171b31d7767fa3a5bdbe980ea.tar.bz2
[IPSEC]: xfrm audit hook misplaced in pfkey_delete and xfrm_del_sa
Inside pfkey_delete and xfrm_del_sa the audit hooks were not called if there was any permission/security failures in attempting to do the del operation (such as permission denied from security_xfrm_state_delete). This patch moves the audit hook to the exit path such that all failures (and successes) will actually get audited. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Venkat Yekkirala <vyekkirala@trustedcs.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/key/af_key.c5
-rw-r--r--net/xfrm/xfrm_user.c5
2 files changed, 4 insertions, 6 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 1a2bd5f88b7d..a4e7e2db0ff3 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1467,9 +1467,6 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
err = xfrm_state_delete(x);
- xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
- AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
-
if (err < 0)
goto out;
@@ -1478,6 +1475,8 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
c.event = XFRM_MSG_DELSA;
km_state_notify(x, &c);
out:
+ xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
+ AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
xfrm_state_put(x);
return err;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 30c244bbd8ac..96789952f6a3 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -530,9 +530,6 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
err = xfrm_state_delete(x);
- xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid,
- AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
-
if (err < 0)
goto out;
@@ -542,6 +539,8 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
km_state_notify(x, &c);
out:
+ xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid,
+ AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
xfrm_state_put(x);
return err;
}