diff options
Diffstat (limited to 'ipc/mqueue.c')
| -rw-r--r-- | ipc/mqueue.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 4798b375972b..d1dd36a651b0 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -608,7 +608,7 @@ out_unlock: } static int mqueue_create(struct mnt_idmap *idmap, struct inode *dir, - struct dentry *dentry, umode_t mode, bool excl) + struct dentry *dentry, umode_t mode) { return mqueue_create_attr(dentry, mode, NULL); } @@ -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; |