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(parent: 987e430) | patch
vt: keyboard, union perm checks in vt_do_kdgkb_ioctl
authorJiri Slaby <jslaby@suse.cz>
Thu, 29 Oct 2020 11:32:19 +0000 (12:32 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Nov 2020 15:43:38 +0000 (16:43 +0100)
commit7e7efa9acda7c95897e46f0cada28416558b9b76
treec2c4e525870dbf0b4b1f5f89ff8f1f2a79dcc1c7tree | snapshot
parent987e430a3faf43a880958bea046eb7b51d170d53commit | diff
vt: keyboard, union perm checks in vt_do_kdgkb_ioctl

Do the permission check on a single place. That is where perm is
really checked.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20201029113222.32640-14-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/vt/keyboard.c diff | blob | history
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