diff options
Diffstat (limited to 'drivers/tty/vt/keyboard.c')
| -rw-r--r-- | drivers/tty/vt/keyboard.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index 12a192e1196b..a2116e135a82 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -1772,12 +1772,10 @@ int vt_do_diacrit(unsigned int cmd, void __user *udp, int perm) return -EINVAL; if (ct) { - - dia = memdup_user(a->kbdiacr, - sizeof(struct kbdiacr) * ct); + dia = memdup_array_user(a->kbdiacr, + ct, sizeof(struct kbdiacr)); if (IS_ERR(dia)) return PTR_ERR(dia); - } spin_lock_irqsave(&kbd_event_lock, flags); @@ -1811,8 +1809,8 @@ int vt_do_diacrit(unsigned int cmd, void __user *udp, int perm) return -EINVAL; if (ct) { - buf = memdup_user(a->kbdiacruc, - ct * sizeof(struct kbdiacruc)); + buf = memdup_array_user(a->kbdiacruc, + ct, sizeof(struct kbdiacruc)); if (IS_ERR(buf)) return PTR_ERR(buf); } |