diff options
| -rw-r--r-- | fs/namei.c | 4 | ||||
| -rw-r--r-- | include/linux/audit.h | 22 | ||||
| -rw-r--r-- | kernel/auditsc.c | 6 |
3 files changed, 16 insertions, 16 deletions
@@ -159,7 +159,7 @@ char * getname(const char __user * filename) #ifdef CONFIG_AUDITSYSCALL void putname(const char *name) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) audit_putname(name); else __putname(name); @@ -1125,7 +1125,7 @@ static int fastcall do_path_lookup(int dfd, const char *name, retval = link_path_walk(name, nd); out: if (likely(retval == 0)) { - if (unlikely(current->audit_context && nd && nd->dentry && + if (unlikely(!audit_dummy_context() && nd && nd->dentry && nd->dentry->d_inode)) audit_inode(name, nd->dentry->d_inode); } diff --git a/include/linux/audit.h b/include/linux/audit.h index 3f736d6..64f9f9e 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -336,21 +336,21 @@ static inline int audit_dummy_context(void) } 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, const struct inode *parent) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_inode_child(dname, inode, parent); } static inline void audit_inode_update(const struct inode *inode) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_inode_update(inode); } @@ -375,43 +375,43 @@ 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; } diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 9618d15..f571c7e 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1676,7 +1676,7 @@ int audit_bprm(struct linux_binprm *bprm) unsigned long p, next; void *to; - if (likely(!audit_enabled || !context)) + if (likely(!audit_enabled || !context || context->dummy)) return 0; ax = kmalloc(sizeof(*ax) + PAGE_SIZE * MAX_ARG_PAGES - bprm->p, @@ -1714,7 +1714,7 @@ int audit_socketcall(int nargs, unsigned long *args) struct audit_aux_data_socketcall *ax; struct audit_context *context = current->audit_context; - if (likely(!context)) + if (likely(!context || context->dummy)) return 0; ax = kmalloc(sizeof(*ax) + nargs * sizeof(unsigned long), GFP_KERNEL); @@ -1742,7 +1742,7 @@ int audit_sockaddr(int len, void *a) struct audit_aux_data_sockaddr *ax; struct audit_context *context = current->audit_context; - if (likely(!context)) + if (likely(!context || context->dummy)) return 0; ax = kmalloc(sizeof(*ax) + len, GFP_KERNEL); |