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Filename Latest commit message Latest commit date
Wei Chen deef33c081 fbdev: lxfb: Fix potential divide by zero
[ Upstream commit 61ac4b86a4c047c20d5cb423ddd87496f14d9868 ]

var->pixclock can be assigned to zero by user. Without proper
check, divide by zero would occur in lx_set_clock.

Error out if var->pixclock is zero.

Signed-off-by: Wei Chen <harperchen1110@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-05 11:16:43 +02:00
arch sh: sanitize the flags on sigreturn 2023-04-05 11:16:40 +02:00
block
certs
crypto
Documentation
drivers fbdev: lxfb: Fix potential divide by zero 2023-04-05 11:16:43 +02:00
fs fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY 2023-04-05 11:16:42 +02:00
include nvme-tcp: fix nvme_tcp_term_pdu to match spec 2023-04-05 11:16:38 +02:00
init
ipc
kernel sched_getaffinity: don't assume 'cpumask_size()' is fully initialized 2023-04-05 11:16:42 +02:00
lib
LICENSES
mm
net wifi: mac80211: fix qos on mesh interfaces 2023-04-05 11:16:41 +02:00
samples
scripts
security keys: Do not cache key in task struct if key is requested from kernel thread 2023-04-05 11:16:37 +02:00
sound ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() 2023-04-05 11:16:42 +02:00
tools selftests/bpf: check that modifier resolves after pointer 2023-04-05 11:16:39 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.239 2023-03-30 15:04:27 +02:00
README

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

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

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.