Commit bc8e7131 authored Apr 12, 2020 by Roi Dayan Committed by Pablo Neira Ayuso Apr 15, 2020

netfilter: flowtable: Free block_cb when being deleted



Free block_cb memory when asked to be deleted.

Fixes: 978703f4 ("netfilter: flowtable: Add API for registering to flow table events")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

parent 82f35276

net/netfilter/nf_flow_table_core.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -421,10 +421,12 @@ void nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table,

		down_write(&flow_table->flow_block_lock);
		block_cb = flow_block_cb_lookup(block, cb, cb_priv);
		if (block_cb)
		if (block_cb) {
		list_del(&block_cb->list);
		else
		flow_block_cb_free(block_cb);
		} else {
		WARN_ON(true);
		}
		up_write(&flow_table->flow_block_lock);
		}
		EXPORT_SYMBOL_GPL(nf_flow_table_offload_del_cb);

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