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netfilter: ipset: make sure gc is properly stopped

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Sashiko noticed that when destroying a set,
cancel_delayed_work_sync() was called while gc
calls queue_delayed_work() unconditionally which
can lead not to properly shutting down the gc.

Fixes: f66ee0410b ("netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports")
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Jozsef Kadlecsik 2026-06-17 10:41:26 +02:00 committed by Pablo Neira Ayuso
parent 3ca9982a88
commit 4a597a87e2
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/ipset/ip_set_hash_gen.h
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@ -606,7 +606,7 @@ mtype_cancel_gc(struct ip_set *set)
struct htype *h = set->data;
if (SET_WITH_TIMEOUT(set))
cancel_delayed_work_sync(&h->gc.dwork);
disable_delayed_work_sync(&h->gc.dwork);
}
static int