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Filename Latest commit message Latest commit date
Jason A. Donenfeld ca7a03c417 ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule
Commit 7d9e5f4221 removed references from certain dsts, but accounting
for this never translated down into the fib6 suppression code. This bug
was triggered by WireGuard users who use wg-quick(8), which uses the
"suppress-prefix" directive to ip-rule(8) for routing all of their
internet traffic without routing loops. The test case added here
causes the reference underflow by causing packets to evaluate a suppress
rule.

Fixes: 7d9e5f4221 ("ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Wei Wang <weiwan@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-26 09:34:25 +02:00
arch Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-09-18 13:03:01 -07:00
block for-5.4/block-2019-09-16 2019-09-17 16:57:47 -07:00
certs
crypto
Documentation dt-bindings: net: ravb: Add support for r8a774b1 SoC 2019-09-26 09:30:13 +02:00
drivers net: stmmac: Fix page pool size 2019-09-26 09:27:47 +02:00
fs New code for 5.4: 2019-09-18 18:32:43 -07:00
include net/mlx5: DR, Fix SW steering HW bits and definitions 2019-09-24 12:38:06 +03:00
init
ipc Merge branch 'work.mount-base' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-09-18 13:15:58 -07:00
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
LICENSES
mm New code for 5.4: 2019-09-18 18:32:43 -07:00
net ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule 2019-09-26 09:34:25 +02:00
samples
scripts Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
security
sound LED updates for 5.4-rc1 2019-09-17 18:40:42 -07:00
tools ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule 2019-09-26 09:34:25 +02:00
usr
virt * s390: ioctl hardening, selftests 2019-09-18 09:49:13 -07:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: add Yanjun to FORCEDETH maintainers list 2019-09-26 08:51:21 +02:00
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.