diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/vt/keyboard.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index c1709b8dbb52..823df9bb52b1 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -2004,16 +2004,13 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, if (copy_from_user(&kbe, user_kbe, sizeof(struct kbentry))) return -EFAULT; - if (!capable(CAP_SYS_TTY_CONFIG)) - perm = 0; - switch (cmd) { case KDGKBENT: return put_user(vt_kdgkbent(kb->kbdmode, kbe.kb_index, kbe.kb_table), &user_kbe->kb_value); case KDSKBENT: - if (!perm) + if (!perm || !capable(CAP_SYS_TTY_CONFIG)) return -EPERM; return vt_kdskbent(kb->kbdmode, kbe.kb_index, kbe.kb_table, kbe.kb_value); |