Scot Doyle 009e39ae44 vt: clear selection before resizing ...

When resizing a vt its selection may exceed the new size, resulting in
an invalid memory access [1]. Clear the selection before resizing.

[1] http://lkml.kernel.org/r/CACT4Y+acDTwy4umEvf5ROBGiRJNrxHN4Cn5szCXE5Jw-d1B=Xw@mail.gmail.com

Reported-and-tested-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-10-27 17:19:35 +02:00

..

.gitignore

…

consolemap.c

tty: vt, ignore PIO_UNIMAPCLR param

2016-06-25 09:04:48 -07:00

cp437.uni

…

defkeymap.c_shipped

…

defkeymap.map

…

keyboard.c

TTY/Serial driver update for 4.8-rc1

2016-07-24 17:14:37 -07:00

Makefile

tty: vt/Makefile: set the variables to static

2013-01-15 21:52:24 -08:00

selection.c

tty: Replace TTY_THROTTLED bit tests with tty_throttled()

2016-04-30 09:26:55 -07:00

vc_screen.c

vc: switch to fixed_size_llseek()

2013-06-29 12:57:30 +04:00

vt_ioctl.c

tty: vt, ignore PIO_UNIMAPCLR param

2016-06-25 09:04:48 -07:00

vt.c

vt: clear selection before resizing

2016-10-27 17:19:35 +02:00