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| author | Roi Dayan <roid@mellanox.com> | 2020-04-12 11:45:47 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-04-15 00:55:33 +0200 |
| commit | bc8e71314e8444c6315c482441f3204c032ab327 (patch) | |
| tree | 177007db05c28b14e5d43de2c80466c73c47e26c /net | |
| parent | 82f35276c64ff720de11fba31fd6369b45647a2e (diff) | |
| download | lwn-bc8e71314e8444c6315c482441f3204c032ab327.tar.gz lwn-bc8e71314e8444c6315c482441f3204c032ab327.zip | |
netfilter: flowtable: Free block_cb when being deleted
Free block_cb memory when asked to be deleted.
Fixes: 978703f42549 ("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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_flow_table_core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c index c0cb79495c35..4344e572b7f9 100644 --- a/net/netfilter/nf_flow_table_core.c +++ b/net/netfilter/nf_flow_table_core.c @@ -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); |