netfilter: flowtable: Free block_cb when being deleted
Free block_cb memory when asked to be deleted.
Fixes: 978703f425
("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>
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@ -421,10 +421,12 @@ void nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table,
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down_write(&flow_table->flow_block_lock);
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block_cb = flow_block_cb_lookup(block, cb, cb_priv);
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if (block_cb)
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if (block_cb) {
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list_del(&block_cb->list);
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else
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flow_block_cb_free(block_cb);
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} else {
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WARN_ON(true);
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}
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up_write(&flow_table->flow_block_lock);
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}
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EXPORT_SYMBOL_GPL(nf_flow_table_offload_del_cb);
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