[NETFILTER]: Ignore PSH on SYN/ACK in TCP connection tracking

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_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index e800b16..2b87c19 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -770,6 +770,7 @@
 {
 	[TH_SYN]			= 1,
 	[TH_SYN|TH_ACK]			= 1,
+	[TH_SYN|TH_ACK|TH_PUSH]		= 1,
 	[TH_RST]			= 1,
 	[TH_RST|TH_ACK]			= 1,
 	[TH_RST|TH_ACK|TH_PUSH]		= 1,