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Dan Carpenter 48612e9cc0 drm/i810: Prevent underflow in ioctl 
commit 4f69851fbaa26b155330be35ce8ac393e93e7442 upstream.

The "used" variables here come from the user in the ioctl and it can be
negative.  It could result in an out of bounds write.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004102251.GC823@mwanda
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-17 20:38:51 +01:00
arch
x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect
2019-12-17 20:38:48 +01:00
block
block: fix the DISCARD request merge
2019-12-01 09:13:49 +01:00
certs
Replace magic for trusting the secondary keyring with #define
2018-09-09 19:55:54 +02:00
crypto
crypto: ecc - check for invalid values in the key verification test
2019-12-17 20:37:54 +01:00
Documentation
rtc: dt-binding: abx80x: fix resistance scale
2019-12-17 20:38:04 +01:00
drivers
drm/i810: Prevent underflow in ioctl
2019-12-17 20:38:51 +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
fs
kernfs: fix ino wrap-around detection
2019-12-17 20:38:50 +01:00
include
jbd2: Fix possible overflow in jbd2_log_space_left()
2019-12-17 20:38:50 +01:00
init
fork: fix some -Wmissing-prototypes warnings
2019-12-05 15:37:52 +01:00
ipc
ipc/mqueue.c: only perform resource calculation if user valid
2019-08-06 19:05:24 +02:00
kernel
sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision
2019-12-17 20:38:43 +01:00
lib
lib/genalloc.c: include vmalloc.h
2019-12-05 15:37:53 +01:00
mm
mm/vmstat.c: fix NUMA statistics updates
2019-12-17 20:37:57 +01:00
net
tcp: exit if nothing to retransmit on RTO timeout
2019-12-17 20:38:43 +01:00
samples
vfio-mdev/samples: Use u8 instead of char for handle functions
2019-12-05 15:37:27 +01:00
scripts
modpost: skip ELF local symbols during section mismatch check
2019-12-17 20:38:30 +01:00
security
apparmor: delete the dentry in aafs_remove() to avoid a leak
2019-12-05 15:38:01 +01:00
sound
ALSA: hda - Add mute led support for HP ProBook 645 G4
2019-12-17 20:38:45 +01:00
tools
usbip: tools: fix fd leakage in the function of read_attr_usbip_status
2019-12-01 09:14:29 +01:00
usr
kbuild: clean compressed initramfs image
2019-10-07 18:55:14 +02:00
virt
kvm: properly check debugfs dentry before using it
2019-12-05 15:37:59 +01:00
.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
USB: rio500: Remove Rio 500 kernel driver
2019-10-17 13:43:20 -07:00
Makefile
kbuild: fix single target build for external module
2019-12-17 20:38:31 +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.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%