Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

netfilter: ctnetlink: honor IPS_OFFLOAD flag

Browse source 
[ Upstream commit b067fa009c884401d23846251031c1f14d8a9c77 ]

If this flag is set, timeout and state are irrelevant to userspace.

Fixes: 90964016e5 ("netfilter: nf_conntrack: add IPS_OFFLOAD status bit")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pablo Neira Ayuso 2019-09-02 19:37:42 +02:00 committed by Greg Kroah-Hartman
parent e706ece114
commit 40b9085957
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
net/netfilter/nf_conntrack_netlink.c
View file

@ -555,10 +555,8 @@ ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
goto nla_put_failure;
if (ctnetlink_dump_status(skb, ct) < 0 ||
ctnetlink_dump_timeout(skb, ct) < 0 ||
ctnetlink_dump_acct(skb, ct, type) < 0 ||
ctnetlink_dump_timestamp(skb, ct) < 0 ||
ctnetlink_dump_protoinfo(skb, ct) < 0 ||
ctnetlink_dump_helpinfo(skb, ct) < 0 ||
ctnetlink_dump_mark(skb, ct) < 0 ||
ctnetlink_dump_secctx(skb, ct) < 0 ||
@ -570,6 +568,11 @@ ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
ctnetlink_dump_ct_synproxy(skb, ct) < 0)
goto nla_put_failure;
if (!test_bit(IPS_OFFLOAD_BIT, &ct->status) &&
(ctnetlink_dump_timeout(skb, ct) < 0 ||
ctnetlink_dump_protoinfo(skb, ct) < 0))
goto nla_put_failure;
nlmsg_end(skb, nlh);
return skb->len;