Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Conflicts:
	arch/sparc/Kconfig

8 files changed, 41 insertions, 53 deletions

diff --git a/security/selinux/include/av_inherit.h b/security/selinux/include/av_inherit.h
index 8377a4ba3b95..abedcd704dae 100644
--- a/security/selinux/include/av_inherit.h
+++ b/security/selinux/include/av_inherit.h
@@ -15,6 +15,7 @@
    S_(SECCLASS_KEY_SOCKET, socket, 0x00400000UL)
    S_(SECCLASS_UNIX_STREAM_SOCKET, socket, 0x00400000UL)
    S_(SECCLASS_UNIX_DGRAM_SOCKET, socket, 0x00400000UL)
+   S_(SECCLASS_TUN_SOCKET, socket, 0x00400000UL)
    S_(SECCLASS_IPC, ipc, 0x00000200UL)
    S_(SECCLASS_SEM, ipc, 0x00000200UL)
    S_(SECCLASS_MSGQ, ipc, 0x00000200UL)
diff --git a/security/selinux/include/av_perm_to_string.h b/security/selinux/include/av_perm_to_string.h
index 31df1d7c1aee..2b683ad83d21 100644
--- a/security/selinux/include/av_perm_to_string.h
+++ b/security/selinux/include/av_perm_to_string.h
@@ -107,6 +107,7 @@
    S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_READ, "syslog_read")
    S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_MOD, "syslog_mod")
    S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_CONSOLE, "syslog_console")
+   S_(SECCLASS_SYSTEM, SYSTEM__MODULE_REQUEST, "module_request")
    S_(SECCLASS_CAPABILITY, CAPABILITY__CHOWN, "chown")
    S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_OVERRIDE, "dac_override")
    S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_READ_SEARCH, "dac_read_search")
diff --git a/security/selinux/include/av_permissions.h b/security/selinux/include/av_permissions.h
index d645192ee950..0546d616ccac 100644
--- a/security/selinux/include/av_permissions.h
+++ b/security/selinux/include/av_permissions.h
@@ -423,6 +423,28 @@
 #define UNIX_DGRAM_SOCKET__RECV_MSG               0x00080000UL
 #define UNIX_DGRAM_SOCKET__SEND_MSG               0x00100000UL
 #define UNIX_DGRAM_SOCKET__NAME_BIND              0x00200000UL
+#define TUN_SOCKET__IOCTL                         0x00000001UL
+#define TUN_SOCKET__READ                          0x00000002UL
+#define TUN_SOCKET__WRITE                         0x00000004UL
+#define TUN_SOCKET__CREATE                        0x00000008UL
+#define TUN_SOCKET__GETATTR                       0x00000010UL
+#define TUN_SOCKET__SETATTR                       0x00000020UL
+#define TUN_SOCKET__LOCK                          0x00000040UL
+#define TUN_SOCKET__RELABELFROM                   0x00000080UL
+#define TUN_SOCKET__RELABELTO                     0x00000100UL
+#define TUN_SOCKET__APPEND                        0x00000200UL
+#define TUN_SOCKET__BIND                          0x00000400UL
+#define TUN_SOCKET__CONNECT                       0x00000800UL
+#define TUN_SOCKET__LISTEN                        0x00001000UL
+#define TUN_SOCKET__ACCEPT                        0x00002000UL
+#define TUN_SOCKET__GETOPT                        0x00004000UL
+#define TUN_SOCKET__SETOPT                        0x00008000UL
+#define TUN_SOCKET__SHUTDOWN                      0x00010000UL
+#define TUN_SOCKET__RECVFROM                      0x00020000UL
+#define TUN_SOCKET__SENDTO                        0x00040000UL
+#define TUN_SOCKET__RECV_MSG                      0x00080000UL
+#define TUN_SOCKET__SEND_MSG                      0x00100000UL
+#define TUN_SOCKET__NAME_BIND                     0x00200000UL
 #define PROCESS__FORK                             0x00000001UL
 #define PROCESS__TRANSITION                       0x00000002UL
 #define PROCESS__SIGCHLD                          0x00000004UL
@@ -508,6 +530,7 @@
 #define SYSTEM__SYSLOG_READ                       0x00000002UL
 #define SYSTEM__SYSLOG_MOD                        0x00000004UL
 #define SYSTEM__SYSLOG_CONSOLE                    0x00000008UL
+#define SYSTEM__MODULE_REQUEST                    0x00000010UL
 #define CAPABILITY__CHOWN                         0x00000001UL
 #define CAPABILITY__DAC_OVERRIDE                  0x00000002UL
 #define CAPABILITY__DAC_READ_SEARCH               0x00000004UL
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index d12ff1a9c0aa..e94e82f73818 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -13,6 +13,7 @@
 #include <linux/spinlock.h>
 #include <linux/init.h>
 #include <linux/audit.h>
+#include <linux/lsm_audit.h>
 #include <linux/in6.h>
 #include <linux/path.h>
 #include <asm/system.h>
@@ -36,48 +37,6 @@ struct inode;
 struct sock;
 struct sk_buff;
 
-/* Auxiliary data to use in generating the audit record. */
-struct avc_audit_data {
-	char    type;
-#define AVC_AUDIT_DATA_FS   1
-#define AVC_AUDIT_DATA_NET  2
-#define AVC_AUDIT_DATA_CAP  3
-#define AVC_AUDIT_DATA_IPC  4
-	struct task_struct *tsk;
-	union 	{
-		struct {
-			struct path path;
-			struct inode *inode;
-		} fs;
-		struct {
-			int netif;
-			struct sock *sk;
-			u16 family;
-			__be16 dport;
-			__be16 sport;
-			union {
-				struct {
-					__be32 daddr;
-					__be32 saddr;
-				} v4;
-				struct {
-					struct in6_addr daddr;
-					struct in6_addr saddr;
-				} v6;
-			} fam;
-		} net;
-		int cap;
-		int ipc_id;
-	} u;
-};
-
-#define v4info fam.v4
-#define v6info fam.v6
-
-/* Initialize an AVC audit data structure. */
-#define AVC_AUDIT_DATA_INIT(_d,_t) \
-	{ memset((_d), 0, sizeof(struct avc_audit_data)); (_d)->type = AVC_AUDIT_DATA_##_t; }
-
 /*
  * AVC statistics
  */
@@ -98,7 +57,9 @@ void __init avc_init(void);
 
 void avc_audit(u32 ssid, u32 tsid,
 	       u16 tclass, u32 requested,
-	       struct av_decision *avd, int result, struct avc_audit_data *auditdata);
+	       struct av_decision *avd,
+	       int result,
+	       struct common_audit_data *a);
 
 #define AVC_STRICT 1 /* Ignore permissive mode. */
 int avc_has_perm_noaudit(u32 ssid, u32 tsid,
@@ -108,7 +69,7 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
 
 int avc_has_perm(u32 ssid, u32 tsid,
 		 u16 tclass, u32 requested,
-		 struct avc_audit_data *auditdata);
+		 struct common_audit_data *auditdata);
 
 u32 avc_policy_seqno(void);
 
@@ -127,13 +88,13 @@ int avc_add_callback(int (*callback)(u32 event, u32 ssid, u32 tsid,
 		     u32 events, u32 ssid, u32 tsid,
 		     u16 tclass, u32 perms);
 
-/* Shows permission in human readable form */
-void avc_dump_av(struct audit_buffer *ab, u16 tclass, u32 av);
-
 /* Exported to selinuxfs */
 int avc_get_hash_stats(char *page);
 extern unsigned int avc_cache_threshold;
 
+/* Attempt to free avc node cache */
+void avc_disable(void);
+
 #ifdef CONFIG_SECURITY_SELINUX_AVC_STATS
 DECLARE_PER_CPU(struct avc_cache_stats, avc_cache_stats);
 #endif
diff --git a/security/selinux/include/class_to_string.h b/security/selinux/include/class_to_string.h
index 21ec786611d4..7ab9299bfb6b 100644
--- a/security/selinux/include/class_to_string.h
+++ b/security/selinux/include/class_to_string.h
@@ -77,3 +77,4 @@
     S_(NULL)
     S_(NULL)
     S_("kernel_service")
+    S_("tun_socket")
diff --git a/security/selinux/include/flask.h b/security/selinux/include/flask.h
index 882f27d66fac..f248500a1e3c 100644
--- a/security/selinux/include/flask.h
+++ b/security/selinux/include/flask.h
@@ -53,6 +53,7 @@
 #define SECCLASS_PEER                                    68
 #define SECCLASS_CAPABILITY2                             69
 #define SECCLASS_KERNEL_SERVICE                          74
+#define SECCLASS_TUN_SOCKET                              75
 
 /*
  * Security identifier indices for initial entities
diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h
index b4b5b9b2f0be..8d7384280a7a 100644
--- a/security/selinux/include/netlabel.h
+++ b/security/selinux/include/netlabel.h
@@ -59,7 +59,7 @@ int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 				struct sk_buff *skb,
 				u16 family,
-				struct avc_audit_data *ad);
+				struct common_audit_data *ad);
 int selinux_netlbl_socket_setsockopt(struct socket *sock,
 				     int level,
 				     int optname);
@@ -129,7 +129,7 @@ static inline int selinux_netlbl_socket_post_create(struct sock *sk,
 static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 					      struct sk_buff *skb,
 					      u16 family,
-					      struct avc_audit_data *ad)
+					      struct common_audit_data *ad)
 {
 	return 0;
 }
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
index 289e24b39e3e..13128f9a3e5a 100644
--- a/security/selinux/include/xfrm.h
+++ b/security/selinux/include/xfrm.h
@@ -41,9 +41,9 @@ static inline int selinux_xfrm_enabled(void)
 }
 
 int selinux_xfrm_sock_rcv_skb(u32 sid, struct sk_buff *skb,
-			struct avc_audit_data *ad);
+			struct common_audit_data *ad);
 int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
-			struct avc_audit_data *ad, u8 proto);
+			struct common_audit_data *ad, u8 proto);
 int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
 
 static inline void selinux_xfrm_notify_policyload(void)
@@ -57,13 +57,13 @@ static inline int selinux_xfrm_enabled(void)
 }
 
 static inline int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb,
-			struct avc_audit_data *ad)
+			struct common_audit_data *ad)
 {
 	return 0;
 }
 
 static inline int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
-			struct avc_audit_data *ad, u8 proto)
+			struct common_audit_data *ad, u8 proto)
 {
 	return 0;
 }