8 files changed, 62 insertions, 28 deletions

diff --git a/net/key/af_key.c b/net/key/af_key.c
index 2403a31fe0f6..9e7236ff6bcc 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1498,7 +1498,8 @@ static int pfkey_add(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
                 err = xfrm_state_update(x);
 
         xfrm_audit_state_add(x, err ? 0 : 1,
-                             audit_get_loginuid(current), 0);
+                             audit_get_loginuid(current),
+                             audit_get_sessionid(current), 0);
 
         if (err < 0) {
                 x->km.state = XFRM_STATE_DEAD;
@@ -1552,7 +1553,8 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
         km_state_notify(x, &c);
 out:
         xfrm_audit_state_delete(x, err ? 0 : 1,
-                               audit_get_loginuid(current), 0);
+                                audit_get_loginuid(current),
+                                audit_get_sessionid(current), 0);
         xfrm_state_put(x);
 
         return err;
@@ -1728,6 +1730,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hd
                 return -EINVAL;
 
         audit_info.loginuid = audit_get_loginuid(current);
+        audit_info.sessionid = audit_get_sessionid(current);
         audit_info.secid = 0;
         err = xfrm_state_flush(proto, &audit_info);
         if (err)
@@ -2324,7 +2327,8 @@ static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
                                  hdr->sadb_msg_type != SADB_X_SPDUPDATE);
 
         xfrm_audit_policy_add(xp, err ? 0 : 1,
-                             audit_get_loginuid(current), 0);
+                              audit_get_loginuid(current),
+                              audit_get_sessionid(current), 0);
 
         if (err)
                 goto out;
@@ -2406,7 +2410,8 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg
                 return -ENOENT;
 
         xfrm_audit_policy_delete(xp, err ? 0 : 1,
-                                audit_get_loginuid(current), 0);
+                                 audit_get_loginuid(current),
+                                 audit_get_sessionid(current), 0);
 
         if (err)
                 goto out;
@@ -2667,7 +2672,8 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
 
         if (delete) {
                 xfrm_audit_policy_delete(xp, err ? 0 : 1,
-                                audit_get_loginuid(current), 0);
+                                audit_get_loginuid(current),
+                                audit_get_sessionid(current), 0);
 
                 if (err)
                         goto out;
@@ -2767,6 +2773,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, struct sadb_msg
         int err;
 
         audit_info.loginuid = audit_get_loginuid(current);
+        audit_info.sessionid = audit_get_sessionid(current);
         audit_info.secid = 0;
         err = xfrm_policy_flush(XFRM_POLICY_TYPE_MAIN, &audit_info);
         if (err)
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index d282ad1570a7..0099da5b2591 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -1780,6 +1780,7 @@ int __init netlbl_unlabel_defconf(void)
          * messages so don't worry to much about these values. */
         security_task_getsecid(current, &audit_info.secid);
         audit_info.loginuid = 0;
+        audit_info.sessionid = 0;
 
         entry = kzalloc(sizeof(*entry), GFP_KERNEL);
         if (entry == NULL)
diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index b17d4203806e..68706b4e3bf8 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -107,7 +107,9 @@ struct audit_buffer *netlbl_audit_start_common(int type,
         if (audit_buf == NULL)
                 return NULL;
 
-        audit_log_format(audit_buf, "netlabel: auid=%u", audit_info->loginuid);
+        audit_log_format(audit_buf, "netlabel: auid=%u ses=%u",
+                         audit_info->loginuid,
+                         audit_info->sessionid);
 
         if (audit_info->secid != 0 &&
             security_secid_to_secctx(audit_info->secid,
diff --git a/net/netlabel/netlabel_user.h b/net/netlabel/netlabel_user.h
index 6d7f4ab46c2b..6caef8b20611 100644
--- a/net/netlabel/netlabel_user.h
+++ b/net/netlabel/netlabel_user.h
@@ -51,6 +51,7 @@ static inline void netlbl_netlink_auditinfo(struct sk_buff *skb,
 {
         audit_info->secid = NETLINK_CB(skb).sid;
         audit_info->loginuid = NETLINK_CB(skb).loginuid;
+        audit_info->sessionid = NETLINK_CB(skb).sessionid;
 }
 
 /* NetLabel NETLINK I/O functions */
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 46f3e44bb83a..9b97f8006c9c 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1248,6 +1248,7 @@ 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);
+        NETLINK_CB(skb).sessionid = audit_get_sessionid(current);
         security_task_getsecid(current, &(NETLINK_CB(skb).sid));
         memcpy(NETLINK_CREDS(skb), &siocb->scm->creds, sizeof(struct ucred));
 
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index e0c0390613c0..cae9fd815543 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -762,6 +762,7 @@ xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
                         if (err) {
                                 xfrm_audit_policy_delete(pol, 0,
                                                          audit_info->loginuid,
+                                                         audit_info->sessionid,
                                                          audit_info->secid);
                                 return err;
                         }
@@ -777,6 +778,7 @@ xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
                                 if (err) {
                                         xfrm_audit_policy_delete(pol, 0,
                                                         audit_info->loginuid,
+                                                        audit_info->sessionid,
                                                         audit_info->secid);
                                         return err;
                                 }
@@ -819,6 +821,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
                         write_unlock_bh(&xfrm_policy_lock);
 
                         xfrm_audit_policy_delete(pol, 1, audit_info->loginuid,
+                                                 audit_info->sessionid,
                                                  audit_info->secid);
 
                         xfrm_policy_kill(pol);
@@ -841,6 +844,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
 
                                 xfrm_audit_policy_delete(pol, 1,
                                                          audit_info->loginuid,
+                                                         audit_info->sessionid,
                                                          audit_info->secid);
                                 xfrm_policy_kill(pol);
                                 killed++;
@@ -2472,14 +2476,14 @@ static void xfrm_audit_common_policyinfo(struct xfrm_policy *xp,
 }
 
 void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
-                           u32 auid, u32 secid)
+                           uid_t auid, u32 sessionid, u32 secid)
 {
         struct audit_buffer *audit_buf;
 
         audit_buf = xfrm_audit_start("SPD-add");
         if (audit_buf == NULL)
                 return;
-        xfrm_audit_helper_usrinfo(auid, secid, audit_buf);
+        xfrm_audit_helper_usrinfo(auid, sessionid, secid, audit_buf);
         audit_log_format(audit_buf, " res=%u", result);
         xfrm_audit_common_policyinfo(xp, audit_buf);
         audit_log_end(audit_buf);
@@ -2487,14 +2491,14 @@ void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
 EXPORT_SYMBOL_GPL(xfrm_audit_policy_add);
 
 void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result,
-                              u32 auid, u32 secid)
+                              uid_t auid, u32 sessionid, u32 secid)
 {
         struct audit_buffer *audit_buf;
 
         audit_buf = xfrm_audit_start("SPD-delete");
         if (audit_buf == NULL)
                 return;
-        xfrm_audit_helper_usrinfo(auid, secid, audit_buf);
+        xfrm_audit_helper_usrinfo(auid, sessionid, secid, audit_buf);
         audit_log_format(audit_buf, " res=%u", result);
         xfrm_audit_common_policyinfo(xp, audit_buf);
         audit_log_end(audit_buf);
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 5dcc10b93c86..c3f5f70934ec 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -496,7 +496,8 @@ expired:
                 km_state_expired(x, 1, 0);
 
         xfrm_audit_state_delete(x, err ? 0 : 1,
-                                audit_get_loginuid(current), 0);
+                                audit_get_loginuid(current),
+                                audit_get_sessionid(current), 0);
 
 out:
         spin_unlock(&x->lock);
@@ -603,6 +604,7 @@ xfrm_state_flush_secctx_check(u8 proto, struct xfrm_audit *audit_info)
                            (err = security_xfrm_state_delete(x)) != 0) {
                                 xfrm_audit_state_delete(x, 0,
                                                         audit_info->loginuid,
+                                                        audit_info->sessionid,
                                                         audit_info->secid);
                                 return err;
                         }
@@ -641,6 +643,7 @@ restart:
                                 err = xfrm_state_delete(x);
                                 xfrm_audit_state_delete(x, err ? 0 : 1,
                                                         audit_info->loginuid,
+                                                        audit_info->sessionid,
                                                         audit_info->secid);
                                 xfrm_state_put(x);
 
@@ -2123,14 +2126,14 @@ static void xfrm_audit_helper_pktinfo(struct sk_buff *skb, u16 family,
 }
 
 void xfrm_audit_state_add(struct xfrm_state *x, int result,
-                          u32 auid, u32 secid)
+                          uid_t auid, u32 sessionid, u32 secid)
 {
         struct audit_buffer *audit_buf;
 
         audit_buf = xfrm_audit_start("SAD-add");
         if (audit_buf == NULL)
                 return;
-        xfrm_audit_helper_usrinfo(auid, secid, audit_buf);
+        xfrm_audit_helper_usrinfo(auid, sessionid, secid, audit_buf);
         xfrm_audit_helper_sainfo(x, audit_buf);
         audit_log_format(audit_buf, " res=%u", result);
         audit_log_end(audit_buf);
@@ -2138,14 +2141,14 @@ void xfrm_audit_state_add(struct xfrm_state *x, int result,
 EXPORT_SYMBOL_GPL(xfrm_audit_state_add);
 
 void xfrm_audit_state_delete(struct xfrm_state *x, int result,
-                             u32 auid, u32 secid)
+                             uid_t auid, u32 sessionid, u32 secid)
 {
         struct audit_buffer *audit_buf;
 
         audit_buf = xfrm_audit_start("SAD-delete");
         if (audit_buf == NULL)
                 return;
-        xfrm_audit_helper_usrinfo(auid, secid, audit_buf);
+        xfrm_audit_helper_usrinfo(auid, sessionid, secid, audit_buf);
         xfrm_audit_helper_sainfo(x, audit_buf);
         audit_log_format(audit_buf, " res=%u", result);
         audit_log_end(audit_buf);
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 22a30ae582a2..a1b0fbe3ea35 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -407,6 +407,9 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
         struct xfrm_state *x;
         int err;
         struct km_event c;
+        uid_t loginuid = NETLINK_CB(skb).loginuid;
+        u32 sessionid = NETLINK_CB(skb).sessionid;
+        u32 sid = NETLINK_CB(skb).sid;
 
         err = verify_newsa_info(p, attrs);
         if (err)
@@ -422,8 +425,7 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
         else
                 err = xfrm_state_update(x);
 
-        xfrm_audit_state_add(x, err ? 0 : 1, NETLINK_CB(skb).loginuid,
-                             NETLINK_CB(skb).sid);
+        xfrm_audit_state_add(x, err ? 0 : 1, loginuid, sessionid, sid);
 
         if (err < 0) {
                 x->km.state = XFRM_STATE_DEAD;
@@ -478,6 +480,9 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
         int err = -ESRCH;
         struct km_event c;
         struct xfrm_usersa_id *p = nlmsg_data(nlh);
+        uid_t loginuid = NETLINK_CB(skb).loginuid;
+        u32 sessionid = NETLINK_CB(skb).sessionid;
+        u32 sid = NETLINK_CB(skb).sid;
 
         x = xfrm_user_state_lookup(p, attrs, &err);
         if (x == NULL)
@@ -502,8 +507,7 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
         km_state_notify(x, &c);
 
 out:
-        xfrm_audit_state_delete(x, err ? 0 : 1, NETLINK_CB(skb).loginuid,
-                                NETLINK_CB(skb).sid);
+        xfrm_audit_state_delete(x, err ? 0 : 1, loginuid, sessionid, sid);
         xfrm_state_put(x);
         return err;
 }
@@ -1123,6 +1127,9 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
         struct km_event c;
         int err;
         int excl;
+        uid_t loginuid = NETLINK_CB(skb).loginuid;
+        u32 sessionid = NETLINK_CB(skb).sessionid;
+        u32 sid = NETLINK_CB(skb).sid;
 
         err = verify_newpolicy_info(p);
         if (err)
@@ -1141,8 +1148,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
          * a type XFRM_MSG_UPDPOLICY - JHS */
         excl = nlh->nlmsg_type == XFRM_MSG_NEWPOLICY;
         err = xfrm_policy_insert(p->dir, xp, excl);
-        xfrm_audit_policy_add(xp, err ? 0 : 1, NETLINK_CB(skb).loginuid,
-                              NETLINK_CB(skb).sid);
+        xfrm_audit_policy_add(xp, err ? 0 : 1, loginuid, sessionid, sid);
 
         if (err) {
                 security_xfrm_policy_free(xp->security);
@@ -1371,9 +1377,12 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
                                             NETLINK_CB(skb).pid);
                 }
         } else {
-                xfrm_audit_policy_delete(xp, err ? 0 : 1,
-                                         NETLINK_CB(skb).loginuid,
-                                         NETLINK_CB(skb).sid);
+                uid_t loginuid = NETLINK_CB(skb).loginuid;
+                u32 sessionid = NETLINK_CB(skb).sessionid;
+                u32 sid = NETLINK_CB(skb).sid;
+
+                xfrm_audit_policy_delete(xp, err ? 0 : 1, loginuid, sessionid,
+                                         sid);
 
                 if (err != 0)
                         goto out;
@@ -1399,6 +1408,7 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
         int err;
 
         audit_info.loginuid = NETLINK_CB(skb).loginuid;
+        audit_info.sessionid = NETLINK_CB(skb).sessionid;
         audit_info.secid = NETLINK_CB(skb).sid;
         err = xfrm_state_flush(p->proto, &audit_info);
         if (err)
@@ -1546,6 +1556,7 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
                 return err;
 
         audit_info.loginuid = NETLINK_CB(skb).loginuid;
+        audit_info.sessionid = NETLINK_CB(skb).sessionid;
         audit_info.secid = NETLINK_CB(skb).sid;
         err = xfrm_policy_flush(type, &audit_info);
         if (err)
@@ -1604,9 +1615,11 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
         read_unlock(&xp->lock);
         err = 0;
         if (up->hard) {
+                uid_t loginuid = NETLINK_CB(skb).loginuid;
+                uid_t sessionid = NETLINK_CB(skb).sessionid;
+                u32 sid = NETLINK_CB(skb).sid;
                 xfrm_policy_delete(xp, p->dir);
-                xfrm_audit_policy_delete(xp, 1, NETLINK_CB(skb).loginuid,
-                                         NETLINK_CB(skb).sid);
+                xfrm_audit_policy_delete(xp, 1, loginuid, sessionid, sid);
 
         } else {
                 // reset the timers here?
@@ -1640,9 +1653,11 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
         km_state_expired(x, ue->hard, current->pid);
 
         if (ue->hard) {
+                uid_t loginuid = NETLINK_CB(skb).loginuid;
+                uid_t sessionid = NETLINK_CB(skb).sessionid;
+                u32 sid = NETLINK_CB(skb).sid;
                 __xfrm_state_delete(x);
-                xfrm_audit_state_delete(x, 1, NETLINK_CB(skb).loginuid,
-                                        NETLINK_CB(skb).sid);
+                xfrm_audit_state_delete(x, 1, loginuid, sessionid, sid);
         }
         err = 0;
 out: