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Johan Hovold 78c014433c hso: fix NULL-deref on tty open 
[ Upstream commit 8353da9fa69722b54cba82b2ec740afd3d438748 ]

Fix NULL-pointer dereference on tty open due to a failure to handle a
missing interrupt-in endpoint when probing modem ports:

	BUG: kernel NULL pointer dereference, address: 0000000000000006
	...
	RIP: 0010:tiocmget_submit_urb+0x1c/0xe0 [hso]
	...
	Call Trace:
	hso_start_serial_device+0xdc/0x140 [hso]
	hso_serial_open+0x118/0x1b0 [hso]
	tty_open+0xf1/0x490

Fixes: 542f54823614 ("tty: Modem functions for the HSO driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-07 18:55:16 +02:00
arch
hypfs: Fix error number left in struct pointer member
2019-10-07 18:55:13 +02:00
block
blk-mq: move cancel of requeue_work to the front of blk_exit_queue
2019-10-05 12:47:37 +02:00
certs
Replace magic for trusting the secondary keyring with #define
2018-09-09 19:55:54 +02:00
crypto
crypto: chacha20poly1305 - fix atomic sleep when using async algorithm
2019-07-31 07:28:35 +02:00
Documentation
x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h
2019-08-29 08:26:43 +02:00
drivers
hso: fix NULL-deref on tty open
2019-10-07 18:55:16 +02:00
firmware
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fs
ocfs2: wait for recovering done after direct unlock request
2019-10-07 18:55:14 +02:00
include
scsi: core: Reduce memory required for SCSI logging
2019-10-07 18:55:06 +02:00
init
init: initialize jump labels before command line option parsing
2019-05-16 19:42:23 +02:00
ipc
ipc/mqueue.c: only perform resource calculation if user valid
2019-08-06 19:05:24 +02:00
kernel
bpf: fix use after free in prog symbol exposure
2019-10-07 18:55:15 +02:00
lib
kmemleak: increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE default to 16K
2019-10-07 18:55:15 +02:00
mm
mm/compaction.c: clear total_{migrate,free}_scanned before scanning a new zone
2019-10-05 12:48:13 +02:00
net
erspan: remove the incorrect mtu limit for erspan
2019-10-07 18:55:16 +02:00
samples
samples, bpf: fix to change the buffer size for read()
2019-07-21 09:04:17 +02:00
scripts
randstruct: Check member structs in is_pure_ops_struct()
2019-10-05 12:48:05 +02:00
security
security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb()
2019-10-07 18:55:12 +02:00
sound
ASoC: Intel: Fix use of potentially uninitialized variable
2019-10-05 12:48:07 +02:00
tools
libtraceevent: Change users plugin directory
2019-10-05 12:47:59 +02:00
usr
kbuild: clean compressed initramfs image
2019-10-07 18:55:14 +02:00
virt
KVM: coalesced_mmio: add bounds checking
2019-09-21 07:15:28 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
…
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
kbuild: rpm-pkg: keep spec file until make mrproper
2018-02-13 10:19:46 +01:00
.mailmap
.mailmap: Add Maciej W. Rozycki's Imagination e-mail address
2017-11-10 12:16:15 -08:00
COPYING
…
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
MAINTAINERS: Add Sasha as a stable branch maintainer
2018-12-01 09:42:50 +01:00
Makefile
Linux 4.14.147
2019-10-05 12:48:14 +02:00
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.
Description
No description provided
Readme 5.7 GiB
Languages
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Assembly 1%
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Makefile 0.3%