Adam Borowski 6987dc8a70 vt: fix unchecked __put_user() in tioclinux ioctls ... Only read access is checked before this call. Actually, at the moment this is not an issue, as every in-tree arch does the same manual checks for VERIFY_READ vs VERIFY_WRITE, relying on the MMU to tell them apart, but this wasn't the case in the past and may happen again on some odd arch in the future. If anyone cares about 3.7 and earlier, this is a security hole (untested) on real 80386 CPUs. Signed-off-by: Adam Borowski <kilobyte@angband.pl> CC: stable@vger.kernel.org # v3.7- Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-06-09 11:07:36 +02:00
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.gitignore
consolemap.c	vt: use copy_from/to_user instead of __get/put_user for scrnmap ioctls	2017-06-09 11:07:36 +02:00
cp437.uni
defkeymap.c_shipped
defkeymap.map
keyboard.c	sched/headers: Remove duplicate #include <linux/sched/debug.h> line	2017-03-28 09:56:03 +02:00
Makefile	tty: vt/Makefile: set the variables to static	2013-01-15 21:52:24 -08:00
selection.c	vt: make mouse selection of non-ASCII consistent	2017-04-11 21:39:15 +02:00
vc_screen.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
vt_ioctl.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
vt.c	vt: fix unchecked __put_user() in tioclinux ioctls	2017-06-09 11:07:36 +02:00