From: Edward Cree <ecree@solarflare.com>
Date: Thu, 19 Mar 2020 19:37:21 +0000
Subject: netfilter: flowtable: populate addr_type mask
Patch-mainline: v5.6
Git-commit: 15ff197237e76c4dab06b7b518afaa4ebb1c43e0
References: bsc#1176447
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@solarflare.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
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;