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Johan Hovold 5a3da8bd93 serdev: ttyport: fix NULL-deref on hangup

commit 8bcd4e6a8d upstream.

Make sure to use a properly refcounted tty_struct in write_wake up to
avoid dereferencing a NULL-pointer when a port is being hung up.

Fixes: bed35c6dfa ("serdev: add a tty port controller driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-14 09:52:44 +01:00

arch

locking/refcounts: Do not force refcount_t usage as GPL-only export

2017-12-10 13:40:45 +01:00

block

block: Fix a race between blk_cleanup_queue() and timeout handling

2017-11-30 08:40:52 +00:00

certs

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crypto

crypto: skcipher - Fix skcipher_walk_aead_common

2017-12-05 11:26:30 +01:00

Documentation

dt-bindings: timer: renesas, cmt: Fix SoC-specific compatible values

2017-12-10 13:40:41 +01:00

drivers

serdev: ttyport: fix NULL-deref on hangup

2017-12-14 09:52:44 +01:00

firmware

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lockd: lost rollback of set_grace_period() in lockd_down_net()

2017-12-05 11:26:30 +01:00

include

USB: core: Add type-specific length check of BOS descriptors

2017-12-10 13:40:44 +01:00

init

Merge tag 'spdx_identifiers-4.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2017-11-02 10:04:46 -07:00

ipc

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kernel

kprobes: Use synchronize_rcu_tasks() for optprobe with CONFIG_PREEMPT=y

2017-12-10 13:40:40 +01:00

lib

lib/mpi: call cond_resched() from mpi_powm() loop

2017-11-30 08:40:39 +00:00

mm, x86/mm: Fix performance regression in get_user_pages_fast()

2017-12-10 13:40:43 +01:00

net

NFC: fix device-allocation error return

2017-11-30 08:40:55 +00:00

samples

Merge tag 'spdx_identifiers-4.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2017-11-02 10:04:46 -07:00

scripts

scripts: add leaking_addresses.pl

2017-11-06 11:46:42 -08:00

security

ima: fix hash algorithm initialization

2017-12-10 13:40:38 +01:00

sound

ASoC: sun8i-codec: Set the BCLK divider

2017-11-30 08:40:49 +00:00

tools

perf tools: Fix leaking rec_argv in error cases

2017-12-10 13:40:43 +01:00

usr

initramfs: fix initramfs rebuilds w/ compression after disabling

2017-11-03 07:39:19 -07:00

virt

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-11-04 11:44:55 -07:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Add hch to .get_maintainer.ignore

2015-08-21 14:30:10 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

kbuild: Add support to generate LLVM assembly files

2017-04-25 08:13:52 +09:00

.mailmap

.mailmap: Add Maciej W. Rozycki's Imagination e-mail address

2017-11-10 12:16:15 -08:00

COPYING

[PATCH] update FSF address in COPYING

2005-09-10 10:06:29 -07:00

CREDITS

MAINTAINERS: update TPM driver infrastructure changes

2017-11-09 17:58:40 -08:00

Kbuild

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

MAINTAINERS

Merge branch 'akpm' (patches from Andrew)

2017-11-09 18:26:51 -08:00

Makefile

Linux 4.14.5

2017-12-10 13:40:45 +01:00

README

README: add a new README file, pointing to the Documentation/

2016-10-24 08:12:35 -02:00

README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.

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