diff options
| author | Jozsef Kadlecsik <kadlec@netfilter.org> | 2024-02-04 16:26:42 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2024-02-08 12:09:23 +0100 |
| commit | 27c5a095e2518975e20a10102908ae8231699879 (patch) | |
| tree | a5e70afb6b13bc244f8d2a00716293fefb004927 /net/netfilter/nf_conntrack_netlink.c | |
| parent | ab0beafd52b98dfb8b8244b2c6794efbc87478db (diff) | |
netfilter: ipset: Missing gc cancellations fixed
The patch fdb8e12cc2cc ("netfilter: ipset: fix performance regression
in swap operation") missed to add the calls to gc cancellations
at the error path of create operations and at module unload. Also,
because the half of the destroy operations now executed by a
function registered by call_rcu(), neither NFNL_SUBSYS_IPSET mutex
or rcu read lock is held and therefore the checking of them results
false warnings.
Fixes: 97f7cf1cd80e ("netfilter: ipset: fix performance regression in swap operation")
Reported-by: syzbot+52bbc0ad036f6f0d4a25@syzkaller.appspotmail.com
Reported-by: Brad Spengler <spender@grsecurity.net>
Reported-by: Стас Ничипорович <stasn77@gmail.com>
Tested-by: Brad Spengler <spender@grsecurity.net>
Tested-by: Стас Ничипорович <stasn77@gmail.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
0 files changed, 0 insertions, 0 deletions