---

yaml --- r: 23977 b: refs/heads/master c: 90d526c h: refs/heads/master i: 23975: 06ddbd5 v: v3
git-mirror · Mar 20, 2006 · 397c51c · 397c51c
1 parent 53d2ef7
commit 397c51c
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Showing 4 changed files with 22 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b63862f46547487388e582e8ac9083830d34f058
+refs/heads/master: 90d526c074ae5db484388da56c399acf892b6c17
diff --git a/trunk/include/linux/audit.h b/trunk/include/linux/audit.h
@@ -33,11 +33,20 @@
  * 1200 - 1299 messages internal to the audit daemon
  * 1300 - 1399 audit event messages
  * 1400 - 1499 SE Linux use
- * 1500 - 1999 future use
- * 2000 is for otherwise unclassified kernel audit messages
+ * 1500 - 1599 kernel LSPP events
+ * 1600 - 1699 kernel crypto events
+ * 1700 - 1999 future kernel use (maybe integrity labels and related events)
+ * 2000 is for otherwise unclassified kernel audit messages (legacy)
+ * 2001 - 2099 unused (kernel)
+ * 2100 - 2199 user space anomaly records
+ * 2200 - 2299 user space actions taken in response to anomalies
+ * 2300 - 2399 user space generated LSPP events
+ * 2400 - 2499 user space crypto events
+ * 2500 - 2999 future user space (maybe integrity labels and related events)
  *
- * Messages from 1000-1199 are bi-directional. 1200-1299 are exclusively user
- * space. Anything over that is kernel --> user space communication.
+ * Messages from 1000-1199 are bi-directional. 1200-1299 & 2100 - 2999 are
+ * exclusively user space. 1300-2099 is kernel --> user space 
+ * communication.
  */
 #define AUDIT_GET		1000	/* Get status */
 #define AUDIT_SET		1001	/* Set status (enable/disable/auditd) */
@@ -54,6 +63,8 @@
 #define AUDIT_FIRST_USER_MSG	1100	/* Userspace messages mostly uninteresting to kernel */
 #define AUDIT_USER_AVC		1107	/* We filter this differently */
 #define AUDIT_LAST_USER_MSG	1199
+#define AUDIT_FIRST_USER_MSG2	2100	/* More user space messages */
+#define AUDIT_LAST_USER_MSG2	2999
 
 #define AUDIT_DAEMON_START      1200    /* Daemon startup record */
 #define AUDIT_DAEMON_END        1201    /* Daemon normal stop record */

diff --git a/trunk/kernel/audit.c b/trunk/kernel/audit.c
@@ -369,6 +369,7 @@ static int audit_netlink_ok(kernel_cap_t eff_cap, u16 msg_type)
 		break;
 	case AUDIT_USER:
 	case AUDIT_FIRST_USER_MSG...AUDIT_LAST_USER_MSG:
+	case AUDIT_FIRST_USER_MSG2...AUDIT_LAST_USER_MSG2:
 		if (!cap_raised(eff_cap, CAP_AUDIT_WRITE))
 			err = -EPERM;
 		break;
@@ -449,6 +450,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 		break;
 	case AUDIT_USER:
 	case AUDIT_FIRST_USER_MSG...AUDIT_LAST_USER_MSG:
+	case AUDIT_FIRST_USER_MSG2...AUDIT_LAST_USER_MSG2:
 		if (!audit_enabled && msg_type != AUDIT_USER_AVC)
 			return 0;
 

diff --git a/trunk/security/selinux/nlmsgtab.c b/trunk/security/selinux/nlmsgtab.c
@@ -145,8 +145,10 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm)
 		break;
 
 	case SECCLASS_NETLINK_AUDIT_SOCKET:
-		if (nlmsg_type >= AUDIT_FIRST_USER_MSG &&
-		    nlmsg_type <= AUDIT_LAST_USER_MSG) {
+		if ((nlmsg_type >= AUDIT_FIRST_USER_MSG &&
+		     nlmsg_type <= AUDIT_LAST_USER_MSG) ||
+		    (nlmsg_type >= AUDIT_FIRST_USER_MSG2 &&
+                     nlmsg_type <= AUDIT_LAST_USER_MSG2)) {
 			*perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY;
 		} else {
 			err = nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms,