Florian Westphal 56b14ecec9 netfilter: conntrack: re-fetch conntrack after insertion ... In case the conntrack is clashing, insertion can free skb->_nfct and set skb->_nfct to the already-confirmed entry. This wasn't found before because the conntrack entry and the extension space used to free'd after an rcu grace period, plus the race needs events enabled to trigger. Reported-by: <syzbot+793a590957d9c1b96620@syzkaller.appspotmail.com> Fixes: 71d8c47fc6 ("netfilter: conntrack: introduce clash resolution on insertion race") Fixes: 2ad9d7747c ("netfilter: conntrack: free extension area immediately") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>		2022-05-27 11:16:34 +02:00
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acpi	Power management updates for 5.19-rc1	2022-05-24 16:04:25 -07:00
asm-generic	Scheduler changes in this cycle were:	2022-05-24 11:11:13 -07:00
clocksource
crypto
drm
dt-bindings
keys	KEYS: trusted: Introduce support for NXP CAAM-based trusted keys	2022-05-23 18:47:50 +03:00
kunit
kvm
linux	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
math-emu
media
memory
misc
net	netfilter: conntrack: re-fetch conntrack after insertion	2022-05-27 11:16:34 +02:00
pcmcia
ras
rdma
scsi
soc	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
sound
target
trace	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
uapi	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
vdso
video
xen