switch mq_open() to umode_t

include/linux/audit.h

@@ -474,7 +474,7 @@ extern void audit_socketcall(int nargs, unsigned long *args);
 extern int audit_sockaddr(int len, void *addr);
 extern void __audit_fd_pair(int fd1, int fd2);
 extern int audit_set_macxattr(const char *name);
-extern void __audit_mq_open(int oflag, mode_t mode, struct mq_attr *attr);
+extern void __audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr);
 extern void __audit_mq_sendrecv(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec *abs_timeout);
 extern void __audit_mq_notify(mqd_t mqdes, const struct sigevent *notification);
 extern void __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat);
@@ -499,7 +499,7 @@ static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid
 	if (unlikely(!audit_dummy_context()))
 		__audit_ipc_set_perm(qbytes, uid, gid, mode);
 }
-static inline void audit_mq_open(int oflag, mode_t mode, struct mq_attr *attr)
+static inline void audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr)
 {
 	if (unlikely(!audit_dummy_context()))
 		__audit_mq_open(oflag, mode, attr);

include/linux/syscalls.h

@@ -679,7 +679,7 @@ asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
 asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
 		unsigned long third, void __user *ptr, long fifth);
 
-asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
+asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
 asmlinkage long sys_mq_unlink(const char __user *name);
 asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
 asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);

ipc/mqueue.c

@@ -679,7 +679,7 @@ static struct file *do_open(struct ipc_namespace *ipc_ns,
 	return ERR_PTR(ret);
 }
 
-SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
+SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
 		struct mq_attr __user *, u_attr)
 {
 	struct dentry *dentry;

kernel/auditsc.c

@@ -234,7 +234,7 @@ struct audit_context {
 		} mq_sendrecv;
 		struct {
 			int			oflag;
-			mode_t			mode;
+			umode_t			mode;
 			struct mq_attr		attr;
 		} mq_open;
 		struct {
@@ -1278,7 +1278,7 @@ static void show_special(struct audit_context *context, int *call_panic)
 		break; }
 	case AUDIT_MQ_OPEN: {
 		audit_log_format(ab,
-			"oflag=0x%x mode=%#o mq_flags=0x%lx mq_maxmsg=%ld "
+			"oflag=0x%x mode=%#ho mq_flags=0x%lx mq_maxmsg=%ld "
 			"mq_msgsize=%ld mq_curmsgs=%ld",
 			context->mq_open.oflag, context->mq_open.mode,
 			context->mq_open.attr.mq_flags,
@@ -2160,7 +2160,7 @@ int audit_set_loginuid(struct task_struct *task, uid_t loginuid)
  * @attr: queue attributes
  *
  */
-void __audit_mq_open(int oflag, mode_t mode, struct mq_attr *attr)
+void __audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr)
 {
 	struct audit_context *context = current->audit_context;