diff options
| -rw-r--r-- | fs/namei.c | 2 | ||||
| -rw-r--r-- | include/linux/audit.h | 7 | ||||
| -rw-r--r-- | ipc/mqueue.c | 4 | ||||
| -rw-r--r-- | kernel/auditsc.c | 27 |
4 files changed, 5 insertions, 35 deletions
@@ -1719,7 +1719,7 @@ do_last: * It already exists. */ mutex_unlock(&dir->d_inode->i_mutex); - audit_inode_update(path.dentry->d_inode); + audit_inode(pathname, path.dentry->d_inode); error = -EEXIST; if (flag & O_EXCL) diff --git a/include/linux/audit.h b/include/linux/audit.h index fde0f14..22976dd 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -355,7 +355,6 @@ 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, const struct inode *parent); -extern void __audit_inode_update(const struct inode *inode); extern void __audit_ptrace(struct task_struct *t); static inline int audit_dummy_context(void) @@ -378,10 +377,6 @@ static inline void audit_inode_child(const char *dname, 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); -} static inline void audit_ptrace(struct task_struct *t) { @@ -470,10 +465,8 @@ extern int audit_signals; #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_log_task_context(b) do { ; } while (0) diff --git a/ipc/mqueue.c b/ipc/mqueue.c index d17821d..fab5707 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -681,6 +681,7 @@ asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode, if (oflag & O_CREAT) { if (dentry->d_inode) { /* entry already exists */ + audit_inode(name, dentry->d_inode); error = -EEXIST; if (oflag & O_EXCL) goto out; @@ -693,6 +694,7 @@ asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode, error = -ENOENT; if (!dentry->d_inode) goto out; + audit_inode(name, dentry->d_inode); filp = do_open(dentry, oflag); } @@ -840,6 +842,7 @@ asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *u_msg_ptr, if (unlikely(filp->f_op != &mqueue_file_operations)) goto out_fput; info = MQUEUE_I(inode); + audit_inode(NULL, inode); if (unlikely(!(filp->f_mode & FMODE_WRITE))) goto out_fput; @@ -923,6 +926,7 @@ asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *u_msg_ptr, if (unlikely(filp->f_op != &mqueue_file_operations)) goto out_fput; info = MQUEUE_I(inode); + audit_inode(NULL, inode); if (unlikely(!(filp->f_mode & FMODE_READ))) goto out_fput; diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 41d129a..25d890e 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1476,33 +1476,6 @@ update_context: } /** - * audit_inode_update - update inode info for last collected name - * @inode: inode being audited - * - * When open() is called on an existing object with the O_CREAT flag, the inode - * data audit initially collects is incorrect. This additional hook ensures - * audit has the inode data for the actual object to be opened. - */ -void __audit_inode_update(const struct inode *inode) -{ - struct audit_context *context = current->audit_context; - int idx; - - if (!context->in_syscall || !inode) - return; - - if (context->name_count == 0) { - context->name_count++; -#if AUDIT_DEBUG - context->ino_count++; -#endif - } - idx = context->name_count - 1; - - audit_copy_inode(&context->names[idx], inode); -} - -/** * auditsc_get_stamp - get local copies of audit_context values * @ctx: audit_context for the task * @t: timespec to store time recorded in the audit_context |
