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Message-Id: <20200331085437.985463513@linuxfoundation.org>
Date: Tue, 31 Mar 2020 10:59:10 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Edward Cree <ecree@...arflare.com>,
Pablo Neira Ayuso <pablo@...filter.org>
Subject: [PATCH 5.5 136/170] netfilter: flowtable: populate addr_type mask
From: Edward Cree <ecree@...arflare.com>
commit 15ff197237e76c4dab06b7b518afaa4ebb1c43e0 upstream.
nf_flow_rule_match() sets control.addr_type in key, so needs to also set
the corresponding mask. An exact match is wanted, so mask is all ones.
Fixes: c29f74e0df7a ("netfilter: nf_flow_table: hardware offload support")
Signed-off-by: Edward Cree <ecree@...arflare.com>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
net/netfilter/nf_flow_table_offload.c | 1 +
1 file changed, 1 insertion(+)
--- a/net/netfilter/nf_flow_table_offload.c
+++ b/net/netfilter/nf_flow_table_offload.c
@@ -87,6 +87,7 @@ static int nf_flow_rule_match(struct nf_
default:
return -EOPNOTSUPP;
}
+ mask->control.addr_type = 0xffff;
match->dissector.used_keys |= BIT(key->control.addr_type);
mask->basic.n_proto = 0xffff;
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