Mikulas Patocka 13794b24ef vt: fix broken display when running aptitude ...

commit 943210ba80 upstream.

If you run aptitude on framebuffer console, the display is corrupted. The
corruption is caused by the commit d8ae7242. The patch adds "offset" to
"start" when calling scr_memsetw, but it forgets to do the same addition
on a subsequent call to do_update_region.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: d8ae724271 ("vt: preserve unicode values corresponding to screen characters")
Reviewed-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org	# 4.19
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-11-13 11:09:00 -08:00

..

.gitignore

TTY: move .gitignore from drivers/char/ to drivers/tty/vt/

2010-11-05 22:18:23 -07:00

consolemap.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

cp437.uni

TTY: create drivers/tty/vt and move the vt code there

2010-11-05 08:16:52 -07:00

defkeymap.c_shipped

TTY: create drivers/tty/vt and move the vt code there

2010-11-05 08:16:52 -07:00

defkeymap.map

TTY: create drivers/tty/vt and move the vt code there

2010-11-05 08:16:52 -07:00

keyboard.c

Merge tag 'tty-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2018-08-18 10:50:41 -07:00

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

tty: vt_ioctl: fix potential Spectre v1

2018-09-18 15:51:30 +02:00

vt.c

vt: fix broken display when running aptitude

2018-11-13 11:09:00 -08:00