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author | Maxime Ripard <mripard@kernel.org> | 2024-01-29 16:20:23 +0300 |
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committer | Maxime Ripard <mripard@kernel.org> | 2024-01-29 16:20:23 +0300 |
commit | 4db102dcb0396a4ccf89b1eac0f4eb3fd167a080 (patch) | |
tree | ea47469abffb236c5ba305c8a406e1f8209c6f34 /drivers/tty/vt/keyboard.c | |
parent | aeb262c353354eab81ab0d3242afa70984b7dc34 (diff) | |
parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
download | linux-4db102dcb0396a4ccf89b1eac0f4eb3fd167a080.tar.xz |
Merge drm/drm-next into drm-misc-next
Kickstart 6.9 development cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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); } |