From: Patrick McHardy <kaber@trash.net>
Date: Tue, 26 Jan 2010 16:04:02 +0000 (+0100)
Subject: netfilter: ctnetlink: fix expectation mask dump
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e578756c35859a459d78d8416195bc5f5ff897d0;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

netfilter: ctnetlink: fix expectation mask dump

The protocol number is not initialized, so userspace can't interpret
the layer 4 data properly.

Signed-off-by: Patrick McHardy <kaber@trash.net>
---

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 59d8064eb52..42f21c01a93 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1437,8 +1437,9 @@ ctnetlink_exp_dump_mask(struct sk_buff *skb,
 	struct nlattr *nest_parms;
 
 	memset(&m, 0xFF, sizeof(m));
-	m.src.u.all = mask->src.u.all;
 	memcpy(&m.src.u3, &mask->src.u3, sizeof(m.src.u3));
+	m.src.u.all = mask->src.u.all;
+	m.dst.protonum = tuple->dst.protonum;
 
 	nest_parms = nla_nest_start(skb, CTA_EXPECT_MASK | NLA_F_NESTED);
 	if (!nest_parms)