Message ID | 20231220151544.270214-3-pablo@netfilter.org |
---|---|
State | Superseded |
Headers | show |
Series | [net,1/2] netfilter: nf_tables: set transport offset from mac header for netdev/egress | expand |
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index c5c17c6e80ed..be04af433988 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -9887,7 +9887,7 @@ static void nft_set_commit_update(struct list_head *set_update_list) list_for_each_entry_safe(set, next, set_update_list, pending_update) { list_del_init(&set->pending_update); - if (!set->ops->commit) + if (!set->ops->commit || set->dead) continue; set->ops->commit(set);
NFT_MSG_DELSET deactivates all elements in the set, skip set->ops->commit() to avoid the unnecessary clone (for the pipapo case) as well as the sync GC cycle, which could deactivate again expired elements in such set. Fixes: 5f68718b34a5 ("netfilter: nf_tables: GC transaction API to avoid race with control plane") Reported-by: Kevin Rich <kevinrich1337@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> --- net/netfilter/nf_tables_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)