linux/net/netfilter
Jozsef Kadlecsik b1bdde33b7 netfilter: xt_recent: Fix attempt to update deleted entry
When both --reap and --update flag are specified, there's a code
path at which the entry to be updated is reaped beforehand,
which then leads to kernel crash. Reap only entries which won't be
updated.

Fixes kernel bugzilla #207773.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=207773
Reported-by: Reindl Harald <h.reindl@thelounge.net>
Fixes: 0079c5aee348 ("netfilter: xt_recent: add an entry reaper")
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-02-04 00:33:08 +01:00
..
2020-10-12 01:57:34 +02:00
2020-03-15 15:20:16 +01:00