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
..
fault-injection	docs: fault-injection: convert docs to ReST and rename to *.rst	2019-06-14 14:21:07 -06:00
ktest	ktest: Fix some typos in config-bisect.pl	2019-07-24 15:37:18 -04:00
nvdimm	memremap: provide an optional internal refcount in struct dev_pagemap	2019-07-02 14:32:44 -03:00
radix-tree	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-07-08 15:45:14 -07:00
scatterlist	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
selftests	ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule	2019-09-26 09:34:25 +02:00
vsock	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00