3 files changed, 21 insertions, 17 deletions

diff --git a/include/linux/audit.h b/include/linux/audit.h
index 4ccb048cae1d..63c3bb98558f 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -146,7 +146,7 @@
 /* Rule structure sizes -- if these change, different AUDIT_ADD and
  * AUDIT_LIST commands must be implemented. */
 #define AUDIT_MAX_FIELDS   64
-#define AUDIT_MAX_KEY_LEN  32
+#define AUDIT_MAX_KEY_LEN  256
 #define AUDIT_BITMASK_SIZE 64
 #define AUDIT_WORD(nr) ((__u32)((nr)/32))
 #define AUDIT_BIT(nr)  (1 << ((nr) - AUDIT_WORD(nr)*32))
@@ -209,6 +209,7 @@
 #define AUDIT_WATCH     105
 #define AUDIT_PERM      106
 #define AUDIT_DIR       107
+#define AUDIT_FILETYPE  108
 
 #define AUDIT_ARG0      200
 #define AUDIT_ARG1      (AUDIT_ARG0+1)
@@ -549,16 +550,20 @@ extern void		    audit_log_format(struct audit_buffer *ab,
                                              const char *fmt, ...)
                             __attribute__((format(printf,2,3)));
 extern void                 audit_log_end(struct audit_buffer *ab);
-extern void                 audit_log_hex(struct audit_buffer *ab,
-                                          const unsigned char *buf,
-                                          size_t len);
 extern int                  audit_string_contains_control(const char *string,
                                                           size_t len);
+extern void                 audit_log_n_hex(struct audit_buffer *ab,
+                                          const unsigned char *buf,
+                                          size_t len);
+extern void                 audit_log_n_string(struct audit_buffer *ab,
+                                               const char *buf,
+                                               size_t n);
+#define audit_log_string(a,b) audit_log_n_string(a, b, strlen(b));
+extern void                 audit_log_n_untrustedstring(struct audit_buffer *ab,
+                                                        const char *string,
+                                                        size_t n);
 extern void                 audit_log_untrustedstring(struct audit_buffer *ab,
                                                       const char *string);
-extern void                 audit_log_n_untrustedstring(struct audit_buffer *ab,
-                                                        size_t n,
-                                                        const char *string);
 extern void                 audit_log_d_path(struct audit_buffer *ab,
                                              const char *prefix,
                                              struct path *path);
@@ -569,7 +574,8 @@ extern int		    audit_update_lsm_rules(void);
 extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
 extern int audit_filter_type(int type);
 extern int  audit_receive_filter(int type, int pid, int uid, int seq,
-                         void *data, size_t datasz, uid_t loginuid, u32 sid);
+                                void *data, size_t datasz, uid_t loginuid,
+                                u32 sessionid, u32 sid);
 extern int audit_enabled;
 #else
 #define audit_log(c,g,t,f,...) do { ; } while (0)
@@ -577,9 +583,11 @@ extern int audit_enabled;
 #define audit_log_vformat(b,f,a) do { ; } while (0)
 #define audit_log_format(b,f,...) do { ; } while (0)
 #define audit_log_end(b) do { ; } while (0)
-#define audit_log_hex(a,b,l) do { ; } while (0)
-#define audit_log_untrustedstring(a,s) do { ; } while (0)
+#define audit_log_n_hex(a,b,l) do { ; } while (0)
+#define audit_log_n_string(a,c,l) do { ; } while (0)
+#define audit_log_string(a,c) do { ; } while (0)
 #define audit_log_n_untrustedstring(a,n,s) do { ; } while (0)
+#define audit_log_untrustedstring(a,s) do { ; } while (0)
 #define audit_log_d_path(b, p, d) do { ; } while (0)
 #define audit_enabled 0
 #endif
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index fb0713b6ffaf..bec1062a25a1 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -166,6 +166,7 @@ struct netlink_skb_parms
         __u32                   dst_group;
         kernel_cap_t            eff_cap;
         __u32                   loginuid;       /* Login (audit) uid */
+        __u32                   sessionid;      /* Session id (audit) */
         __u32                   sid;            /* SELinux security id */
 };
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index dd8e08fe8855..265831ccaa88 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -300,7 +300,6 @@ extern void tty_hangup(struct tty_struct * tty);
 extern void tty_vhangup(struct tty_struct * tty);
 extern void tty_unhangup(struct file *filp);
 extern int tty_hung_up_p(struct file * filp);
-extern int is_tty(struct file *filp);
 extern void do_SAK(struct tty_struct *tty);
 extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
@@ -351,8 +350,7 @@ extern void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
 extern void tty_audit_exit(void);
 extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_push(struct tty_struct *tty);
-extern void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid);
-extern void tty_audit_opening(void);
+extern void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                       unsigned char *data, size_t size)
@@ -367,10 +365,7 @@ static inline void tty_audit_fork(struct signal_struct *sig)
 static inline void tty_audit_push(struct tty_struct *tty)
 {
 }
-static inline void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid)
-{
-}
-static inline void tty_audit_opening(void)
+static inline void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid, u32 sessionid)
 {
 }
 #endif