From: Patrick McHardy <kaber@trash.net>
Date: Sat, 4 Feb 2006 10:14:51 +0000 (-0800)
Subject: [NETFILTER]: Fix missing src port initialization in tftp expectation mask
X-Git-Tag: firefly_0821_release~38212^2~7
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6f169300787ddb07326cc0338434a162dbab8539;p=firefly-linux-kernel-4.4.55.git

[NETFILTER]: Fix missing src port initialization in tftp expectation mask

Reported by David Ahern <dahern@avaya.com>, netfilter bugzilla #426.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c
index d3c5a371f993..4ba4463cec28 100644
--- a/net/ipv4/netfilter/ip_conntrack_tftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_tftp.c
@@ -71,6 +71,7 @@ static int tftp_help(struct sk_buff **pskb,
 
 		exp->tuple = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
 		exp->mask.src.ip = 0xffffffff;
+		exp->mask.src.u.udp.port = 0;
 		exp->mask.dst.ip = 0xffffffff;
 		exp->mask.dst.u.udp.port = 0xffff;
 		exp->mask.dst.protonum = 0xff;