diff options
| author | Jozsef Kadlecsik <kadlec@netfilter.org> | 2023-12-11 11:30:30 +0100 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@netfilter.org> | 2023-12-11 11:30:30 +0100 |
| commit | b15dd2752a2d666358a42285528805bf2835f6c6 (patch) | |
| tree | 445f8fa3ed851fb347896355fb03849b258512be /lib | |
| parent | 74f6e7b96229c6fd2a0e5fb8bb75e81b3fde9a59 (diff) | |
netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test v3
Florian Westphal pointed out that all netfilter hooks run with rcu_read_lock() held
and em_ipset.c wraps the entire ip_set_test() in rcu read lock/unlock pair.
So there's no need to extend the rcu read locked area in ipset itself.
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions