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Yunfei Dong fd975256eb media: mediatek: vcodec: Fix getting NULL pointer for dst buffer 
[ Upstream commit d879f770e4 ]

The driver may can't get v4l2 buffer when lat or core decode timeout,
will lead to crash when call v4l2_m2m_buf_done to set dst buffer
(NULL pointer) done.

Fixes: 7b182b8d9c ("media: mediatek: vcodec: Refactor get and put capture buffer flow")
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:17 +01:00
arch
x86/boot: Skip realmode init code when running as Xen PV guest
2022-12-31 13:32:16 +01:00
block
block: clear ->slave_dir when dropping the main slave_dir reference
2022-12-31 13:32:12 +01:00
certs
certs: make system keyring depend on built-in x509 parser
2022-09-24 04:31:18 +09:00
crypto
treewide: use get_random_bytes() when possible
2022-10-11 17:42:58 -06:00
Documentation
mtd: spi-nor: hide jedec_id sysfs attribute if not present
2022-12-31 13:32:13 +01:00
drivers
media: mediatek: vcodec: Fix getting NULL pointer for dst buffer
2022-12-31 13:32:17 +01:00
fs
hfs: Fix OOB Write in hfs_asc2mac
2022-12-31 13:32:00 +01:00
include
clk: imx: rename video_pll1 to video_pll
2022-12-31 13:32:16 +01:00
init
init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash
2022-11-22 22:42:38 +09:00
io_uring
io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()
2022-12-07 06:45:20 -07:00
ipc
ipc: fix memory leak in init_mqueue_fs()
2022-12-31 13:32:01 +01:00
kernel
bpf: Pin the start cgroup in cgroup_iter_seq_init()
2022-12-31 13:32:13 +01:00
lib
lib/notifier-error-inject: fix error when writing -errno to debugfs file
2022-12-31 13:31:58 +01:00
LICENSES
LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers
2021-12-16 14:33:10 +01:00
mm
Merge tag 'mm-hotfixes-stable-2022-12-10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-12-10 17:10:52 -08:00
net
bpf: Move skb->len == 0 checks into __bpf_redirect
2022-12-31 13:32:14 +01:00
rust
Kbuild: add Rust support
2022-09-28 09:02:20 +02:00
samples
samples/bpf: Fix MAC address swapping in xdp2_kern
2022-12-31 13:32:03 +01:00
scripts
Merge tag 'objtool_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-11-27 12:08:17 -08:00
security
ima: Fix misuse of dereference of pointer in template_desc_init_fields()
2022-12-31 13:32:12 +01:00
sound
ASoC: mediatek: mt8186: Correct I2S shared clocks
2022-12-31 13:32:16 +01:00
tools
selftests/bpf: Mount debugfs in setns_by_fd
2022-12-31 13:32:15 +01:00
usr
usr/gen_init_cpio.c: remove unnecessary -1 values from int file
2022-10-03 14:21:44 -07:00
virt
Merge branch 'kvm-dwmw2-fixes' into HEAD
2022-11-23 18:59:45 -05:00
.clang-format
inet: ping: use hlist_nulls rcu iterator during lookup
2022-12-01 12:42:46 +01:00
.cocciconfig
…
.get_maintainer.ignore
get_maintainer: add Alan to .get_maintainer.ignore
2022-08-20 15:17:44 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
Kbuild: add Rust support
2022-09-28 09:02:20 +02:00
.mailmap
Merge tag 'mm-hotfixes-stable-2022-12-10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-12-10 17:10:52 -08:00
.rustfmt.toml
rust: add .rustfmt.toml
2022-09-28 09:02:20 +02:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Remove Michal Marek from Kbuild maintainers
2022-11-16 14:53:00 +09:00
Kbuild
Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2022-10-10 12:00:45 -07:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
Merge tag 'mm-hotfixes-stable-2022-12-10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-12-10 17:10:52 -08:00
Makefile
Linux 6.1.1
2022-12-21 17:48:12 +01:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
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