diff --git a/kernel/printk.c b/kernel/printk.c index dda2a5c..317a063 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -618,6 +618,10 @@ static int devkmsg_open(struct inode *inode, struct file *file) if ((file->f_flags & O_ACCMODE) == O_WRONLY) return 0; + err = check_syslog_permissions(SYSLOG_ACTION_OPEN, true); + if (err) + return err; + err = security_syslog(SYSLOG_ACTION_READ_ALL); if (err) return err;