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Merge tags 'ipc-7.3-rc1.misc' and 'kernel-7.3-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

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Pull misc ipc and core updates from Christian Brauner:

 - reject mq_notify() with a zero signal number

 - fix coding style in the exit path

* tag 'ipc-7.3-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  mqueue: reject mq_notify with signo 0

* tag 'kernel-7.3-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  kernel: exit: fix coding style missing spaces
This commit is contained in:
Linus Torvalds
2026-08-17 08:27:30 -07:00
parent 8d3ae59288 1184f5e820 d7337cad4d
commit 043d7a2b40
2 changed files with 3 additions and 4 deletions
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5
ipc/mqueue.c
View File

@@ -790,7 +790,6 @@ static void __do_notify(struct mqueue_inode_info *info)
struct kernel_siginfo sig_i;
struct task_struct *task;
/* do_mq_notify() accepts sigev_signo == 0, why?? */
if (!info->notify.sigev_signo)
break;
@@ -1281,9 +1280,9 @@ static int do_mq_notify(mqd_t mqdes, const struct sigevent *notification)
notification->sigev_notify != SIGEV_THREAD))
return -EINVAL;
if (notification->sigev_notify == SIGEV_SIGNAL &&
!valid_signal(notification->sigev_signo)) {
(!notification->sigev_signo ||
!valid_signal(notification->sigev_signo)))
return -EINVAL;
}
if (notification->sigev_notify == SIGEV_THREAD) {
long timeo;

2
kernel/exit.c
View File

@@ -1116,7 +1116,7 @@ void __noreturn make_task_dead(int signr)
SYSCALL_DEFINE1(exit, int, error_code)
{
do_exit((error_code&0xff)<<8);
do_exit((error_code & 0xff) << 8);
}
/*