Nicolas Pitre d541ae4e76 vt: avoid a VLA in the unicode screen scroll function ... The nr argument is typically small: most often nr == 1. However this could be abused with a very large explicit scroll in a resized screen. Make the code scroll lines by performing an array rotation operation to avoid the need for a large temporary space. Requested-by: Kees Cook <keescook@chromium.org> Suggested-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-21 09:19:46 +02:00
..
.gitignore
consolemap.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
cp437.uni
defkeymap.c_shipped
defkeymap.map
keyboard.c	kbd: complete dead keys definitions	2018-07-07 17:41:38 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
selection.c	vt: selection: take screen contents from uniscr if available	2018-07-21 09:18:27 +02:00
vc_screen.c	vt: unicode fallback for scrollback	2018-06-28 21:38:12 +09:00
vt_ioctl.c	x86/ioport: add ksys_ioperm() helper; remove in-kernel calls to sys_ioperm()	2018-04-02 20:16:12 +02:00
vt.c	vt: avoid a VLA in the unicode screen scroll function	2018-07-21 09:19:46 +02:00