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authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-20 15:37:56 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-20 15:37:56 -0700
commitd9eaec9e295a84a80b663996d0489fcff3a1dca9 (patch)
tree85cfc09bb5f0eb42d3be7dfbddaad31353307796 /include/linux/audit.h
parentcee4cca740d209bcb4b9857baa2253d5ba4e3fbe (diff)
parent41757106b9ca7867dafb2404d618f947b4786fd7 (diff)
Merge branch 'audit.b21' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current
* 'audit.b21' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: (25 commits) [PATCH] make set_loginuid obey audit_enabled [PATCH] log more info for directory entry change events [PATCH] fix AUDIT_FILTER_PREPEND handling [PATCH] validate rule fields' types [PATCH] audit: path-based rules [PATCH] Audit of POSIX Message Queue Syscalls v.2 [PATCH] fix se_sen audit filter [PATCH] deprecate AUDIT_POSSBILE [PATCH] inline more audit helpers [PATCH] proc_loginuid_write() uses simple_strtoul() on non-terminated array [PATCH] update of IPC audit record cleanup [PATCH] minor audit updates [PATCH] fix audit_krule_to_{rule,data} return values [PATCH] add filtering by ppid [PATCH] log ppid [PATCH] collect sid of those who send signals to auditd [PATCH] execve argument logging [PATCH] fix deadlocks in AUDIT_LIST/AUDIT_LIST_RULES [PATCH] audit_panic() is audit-internal [PATCH] inotify (5/5): update kernel documentation ... Manual fixup of conflict in unclude/linux/inotify.h
Diffstat (limited to 'include/linux/audit.h')
-rw-r--r--include/linux/audit.h99
1 files changed, 85 insertions, 14 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 14259f6db5bc..e051ff9c5b50 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -82,7 +82,12 @@
#define AUDIT_CONFIG_CHANGE 1305 /* Audit system configuration change */
#define AUDIT_SOCKADDR 1306 /* sockaddr copied as syscall arg */
#define AUDIT_CWD 1307 /* Current working directory */
+#define AUDIT_EXECVE 1309 /* execve arguments */
#define AUDIT_IPC_SET_PERM 1311 /* IPC new permissions record type */
+#define AUDIT_MQ_OPEN 1312 /* POSIX MQ open record type */
+#define AUDIT_MQ_SENDRECV 1313 /* POSIX MQ send/receive record type */
+#define AUDIT_MQ_NOTIFY 1314 /* POSIX MQ notify record type */
+#define AUDIT_MQ_GETSETATTR 1315 /* POSIX MQ get/set attribute record type */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@@ -150,6 +155,7 @@
#define AUDIT_SE_TYPE 15 /* security label type */
#define AUDIT_SE_SEN 16 /* security label sensitivity label */
#define AUDIT_SE_CLR 17 /* security label clearance label */
+#define AUDIT_PPID 18
/* These are ONLY useful when checking
* at syscall exit time (AUDIT_AT_EXIT). */
@@ -158,6 +164,7 @@
#define AUDIT_INODE 102
#define AUDIT_EXIT 103
#define AUDIT_SUCCESS 104 /* exit >= 0; value ignored */
+#define AUDIT_WATCH 105
#define AUDIT_ARG0 200
#define AUDIT_ARG1 (AUDIT_ARG0+1)
@@ -277,12 +284,16 @@ struct audit_rule { /* for AUDIT_LIST, AUDIT_ADD, and AUDIT_DEL */
struct audit_sig_info {
uid_t uid;
pid_t pid;
+ char ctx[0];
};
struct audit_buffer;
struct audit_context;
struct inode;
struct netlink_skb_parms;
+struct linux_binprm;
+struct mq_attr;
+struct mqstat;
#define AUDITSC_INVALID 0
#define AUDITSC_SUCCESS 1
@@ -297,15 +308,19 @@ extern void audit_syscall_entry(int arch,
int major, unsigned long a0, unsigned long a1,
unsigned long a2, unsigned long a3);
extern void audit_syscall_exit(int failed, long return_code);
-extern void audit_getname(const char *name);
+extern void __audit_getname(const char *name);
extern void audit_putname(const char *name);
-extern void __audit_inode(const char *name, const struct inode *inode, unsigned flags);
+extern void __audit_inode(const char *name, const struct inode *inode);
extern void __audit_inode_child(const char *dname, const struct inode *inode,
unsigned long pino);
-static inline void audit_inode(const char *name, const struct inode *inode,
- unsigned flags) {
+static inline void audit_getname(const char *name)
+{
if (unlikely(current->audit_context))
- __audit_inode(name, inode, flags);
+ __audit_getname(name);
+}
+static inline void audit_inode(const char *name, const struct inode *inode) {
+ if (unlikely(current->audit_context))
+ __audit_inode(name, inode);
}
static inline void audit_inode_child(const char *dname,
const struct inode *inode,
@@ -320,13 +335,61 @@ extern void auditsc_get_stamp(struct audit_context *ctx,
struct timespec *t, unsigned int *serial);
extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid);
extern uid_t audit_get_loginuid(struct audit_context *ctx);
-extern int audit_ipc_obj(struct kern_ipc_perm *ipcp);
-extern int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp);
+extern int __audit_ipc_obj(struct kern_ipc_perm *ipcp);
+extern int __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode);
+extern int audit_bprm(struct linux_binprm *bprm);
extern int audit_socketcall(int nargs, unsigned long *args);
extern int audit_sockaddr(int len, void *addr);
extern int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt);
-extern void audit_signal_info(int sig, struct task_struct *t);
extern int audit_set_macxattr(const char *name);
+extern int __audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr);
+extern int __audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout);
+extern int __audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout);
+extern int __audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification);
+extern int __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat);
+
+static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
+{
+ if (unlikely(current->audit_context))
+ return __audit_ipc_obj(ipcp);
+ return 0;
+}
+static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
+{
+ if (unlikely(current->audit_context))
+ return __audit_ipc_set_perm(qbytes, uid, gid, mode);
+ return 0;
+}
+static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr)
+{
+ if (unlikely(current->audit_context))
+ return __audit_mq_open(oflag, mode, u_attr);
+ return 0;
+}
+static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout)
+{
+ if (unlikely(current->audit_context))
+ return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout);
+ return 0;
+}
+static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout)
+{
+ if (unlikely(current->audit_context))
+ return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout);
+ return 0;
+}
+static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
+{
+ if (unlikely(current->audit_context))
+ return __audit_mq_notify(mqdes, u_notification);
+ return 0;
+}
+static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
+{
+ if (unlikely(current->audit_context))
+ return __audit_mq_getsetattr(mqdes, mqstat);
+ return 0;
+}
#else
#define audit_alloc(t) ({ 0; })
#define audit_free(t) do { ; } while (0)
@@ -334,19 +397,24 @@ extern int audit_set_macxattr(const char *name);
#define audit_syscall_exit(f,r) do { ; } while (0)
#define audit_getname(n) do { ; } while (0)
#define audit_putname(n) do { ; } while (0)
-#define __audit_inode(n,i,f) do { ; } while (0)
+#define __audit_inode(n,i) do { ; } while (0)
#define __audit_inode_child(d,i,p) do { ; } while (0)
-#define audit_inode(n,i,f) do { ; } while (0)
+#define audit_inode(n,i) do { ; } while (0)
#define audit_inode_child(d,i,p) do { ; } while (0)
#define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
#define audit_get_loginuid(c) ({ -1; })
#define audit_ipc_obj(i) ({ 0; })
-#define audit_ipc_set_perm(q,u,g,m,i) ({ 0; })
+#define audit_ipc_set_perm(q,u,g,m) ({ 0; })
+#define audit_bprm(p) ({ 0; })
#define audit_socketcall(n,a) ({ 0; })
#define audit_sockaddr(len, addr) ({ 0; })
#define audit_avc_path(dentry, mnt) ({ 0; })
-#define audit_signal_info(s,t) do { ; } while (0)
#define audit_set_macxattr(n) do { ; } while (0)
+#define audit_mq_open(o,m,a) ({ 0; })
+#define audit_mq_timedsend(d,l,p,t) ({ 0; })
+#define audit_mq_timedreceive(d,l,p,t) ({ 0; })
+#define audit_mq_notify(d,n) ({ 0; })
+#define audit_mq_getsetattr(d,s) ({ 0; })
#endif
#ifdef CONFIG_AUDIT
@@ -364,8 +432,11 @@ 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 void audit_log_untrustedstring(struct audit_buffer *ab,
+extern const char * audit_log_untrustedstring(struct audit_buffer *ab,
const char *string);
+extern const char * 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 dentry *dentry,
@@ -383,8 +454,8 @@ extern int audit_receive_filter(int type, int pid, int uid, int seq,
#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_untrustedstring(a,n,s) do { ; } while (0)
#define audit_log_d_path(b,p,d,v) do { ; } while (0)
-#define audit_panic(m) do { ; } while (0)
#endif
#endif
#endif