diff options
Diffstat (limited to 'include/linux/audit.h')
| -rw-r--r-- | include/linux/audit.h | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h index b27d7debc5a1..64f9f9e56ac5 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -327,21 +327,31 @@ 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); extern void __audit_inode_child(const char *dname, const struct inode *inode, - unsigned long pino); + const struct inode *parent); +extern void __audit_inode_update(const struct inode *inode); +static inline int audit_dummy_context(void) +{ + void *p = current->audit_context; + return !p || *(int *)p; +} static inline void audit_getname(const char *name) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_getname(name); } static inline void audit_inode(const char *name, const struct inode *inode) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_inode(name, inode); } static inline void audit_inode_child(const char *dname, - const struct inode *inode, - unsigned long pino) { - if (unlikely(current->audit_context)) - __audit_inode_child(dname, inode, pino); + const struct inode *inode, + const struct inode *parent) { + if (unlikely(!audit_dummy_context())) + __audit_inode_child(dname, inode, parent); +} +static inline void audit_inode_update(const struct inode *inode) { + if (unlikely(!audit_dummy_context())) + __audit_inode_update(inode); } /* Private API (for audit.c only) */ @@ -365,57 +375,61 @@ 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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_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)) + if (unlikely(!audit_dummy_context())) return __audit_mq_getsetattr(mqdes, mqstat); return 0; } +extern int audit_n_rules; #else #define audit_alloc(t) ({ 0; }) #define audit_free(t) do { ; } while (0) #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0) #define audit_syscall_exit(f,r) do { ; } while (0) +#define audit_dummy_context() 1 #define audit_getname(n) do { ; } while (0) #define audit_putname(n) do { ; } while (0) #define __audit_inode(n,i) do { ; } while (0) #define __audit_inode_child(d,i,p) do { ; } while (0) +#define __audit_inode_update(i) do { ; } while (0) #define audit_inode(n,i) do { ; } while (0) #define audit_inode_child(d,i,p) do { ; } while (0) +#define audit_inode_update(i) 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; }) @@ -430,6 +444,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) #define audit_mq_timedreceive(d,l,p,t) ({ 0; }) #define audit_mq_notify(d,n) ({ 0; }) #define audit_mq_getsetattr(d,s) ({ 0; }) +#define audit_n_rules 0 #endif #ifdef CONFIG_AUDIT |