Dmitry Vyukov 32b2921e6a tty: limit terminal size to 4M chars ...

Size of kmalloc() in vc_do_resize() is controlled by user.
Too large kmalloc() size triggers WARNING message on console.
Put a reasonable upper bound on terminal size to prevent WARNINGs.

Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
CC: David Rientjes <rientjes@google.com>
Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: linux-kernel@vger.kernel.org
Cc: syzkaller@googlegroups.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-10-27 16:41:56 +02:00

..

hvc

tty/hvc: Use opal irqchip interface if available

2016-07-27 12:38:20 +10:00

ipwireless

tty: ipwireless, cleanup TIOCGSERIAL

2016-06-25 08:56:30 -07:00

serial

tty: serial: fsl_lpuart: Fix Tx DMA edge case

2016-10-27 16:41:56 +02:00

vt

tty: limit terminal size to 4M chars

2016-10-27 16:41:56 +02:00

amiserial.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

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

bfin_jtag_comm.c

TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation

2015-03-07 03:44:14 +01:00

cyclades.c

tty: stop defining STD_COM_FLAGS in drivers

2016-06-25 08:56:30 -07:00

ehv_bytechan.c

drivers/tty: make ehv_bytechan.c explicitly non-modular

2016-02-06 23:26:43 -08:00

goldfish.c

tty: goldfish: support platform_device with id -1

2016-03-07 16:11:14 -08:00

isicom.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

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

Kconfig

devpts: Make each mount of devpts an independent filesystem.

2016-06-05 10:36:01 -07:00

Makefile

TTY: Add MIPS EJTAG Fast Debug Channel TTY driver

2015-03-31 12:04:12 +02:00

metag_da.c

timers, drivers/tty/metag_da: Initialize the poll timer as pinned

2016-07-07 10:25:14 +02:00

mips_ejtag_fdc.c

timers, drivers/tty/mips_ejtag: Initialize the poll timer as pinned

2016-07-07 10:34:59 +02:00

moxa.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

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

moxa.h

…

mxser.c

tty: cyclades+mxser, do not initialize to zero

2016-06-25 08:56:30 -07:00

mxser.h

…

n_gsm.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

n_hdlc.c

Fix OpenSSH pty regression on close

2016-05-01 13:22:54 -07:00

n_r3964.c

tty: r3964: Replace/remove bogus tty lock use

2015-10-17 21:11:29 -07:00

n_tracerouter.c

n_tracerouter: stop including <asm-generic/bug>

2015-10-15 00:21:10 +02:00

n_tracesink.c

n_tracesink: stop including <asm-generic/bug>

2015-10-15 00:21:11 +02:00

n_tracesink.h

…

n_tty.c

Fix OpenSSH pty regression on close

2016-05-01 13:22:54 -07:00

nozomi.c

tty: Replace TTY_THROTTLED bit tests with tty_throttled()

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

pty.c

pty: make ptmx file ops read-only after init

2016-09-15 12:47:03 +02:00

rocket_int.h

tty: rocket: Remove private close_wait

2016-01-28 14:13:44 -08:00

rocket.c

TTY: add __init attribute

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

rocket.h

tty: rocket: fix comment of ROCKET_SPD_HI

2015-05-24 12:49:16 -07:00

synclink_gt.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

synclink.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

synclinkmp.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

sysrq.c

Revert "drivers/tty: Explicitly pass current to show_stack"

2016-09-28 08:12:27 +02:00

tty_audit.c

tty: audit: remove unused variable

2016-03-07 16:11:14 -08:00

tty_buffer.c

Fix OpenSSH pty regression on close

2016-05-01 13:22:54 -07:00

tty_io.c

Merge 4.6-rc7 into tty-next

2016-05-09 09:39:13 +02:00

tty_ioctl.c

tty: Replace TTY_THROTTLED bit tests with tty_throttled()

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

tty_ldisc.c

tty: Eliminate global symbol tty_ldisc_N_TTY

2016-01-27 15:13:28 -08:00

tty_ldsem.c

tty: Deinline __ldsem_down_write_nested, save 128 bytes

2015-12-13 19:59:48 -08:00

tty_mutex.c

Merge 4.5-rc4 into tty-next

2016-02-14 14:36:04 -08:00

tty_port.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

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