]> git.baikalelectronics.ru Git - kernel.git/commit
vt: fix broken display when running aptitude
authorMikulas Patocka <mpatocka@redhat.com>
Tue, 23 Oct 2018 15:28:28 +0000 (11:28 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 8 Nov 2018 11:36:40 +0000 (03:36 -0800)
commit49210d9aba798dd331727cb76b0a5ab9c0d4875e
tree5ff3d23f1a708481fa6ffa9c5974ccca2a3f1927
parentcf158e56bfb5db0328ffccee464ddd9de43b5c35
vt: fix broken display when running aptitude

If you run aptitude on framebuffer console, the display is corrupted. The
corruption is caused by the commit f0b7956b. 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: f0b7956b8cf2 ("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>
drivers/tty/vt/vt.c