No description
Find a file
Maciej Żenczykowski 2c16db6c92 net: fix nla_strcmp to handle more then one trailing null character
Android userspace has been using TCA_KIND with a char[IFNAMESIZ]
many-null-terminated buffer containing the string 'bpf'.

This works on 4.19 and ceases to work on 5.10.

I'm not entirely sure what fixes tag to use, but I think the issue
was likely introduced in the below mentioned 5.4 commit.

Reported-by: Nucca Chen <nuccachen@google.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Fixes: 62794fc4fb ("net_sched: add max len check for TCA_KIND")
Change-Id: I66dc281f165a2858fc29a44869a270a2d698a82b
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-05 12:48:46 -07:00
arch
block
certs
crypto
Documentation Documentation: ABI: sysfs-class-net-qmi: document pass-through file 2021-05-03 13:40:17 -07:00
drivers net:CXGB4: fix leak if sk_buff is not used 2021-05-05 12:46:00 -07:00
fs
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2021-05-03 18:40:17 -07:00
init
ipc
kernel
lib net: fix nla_strcmp to handle more then one trailing null character 2021-05-05 12:48:46 -07:00
LICENSES
mm
net ethtool: fix missing NLM_F_MULTI flag when dumping 2021-05-05 12:41:10 -07:00
samples
scripts
security
sound
tools libbpf: Fix signed overflow in ringbuf_process_ring 2021-05-03 09:54:12 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
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.