X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fnf_conntrack_l3proto_ipv4.c;h=de9da21113a11be6c9f57b15a97b3936a574e512;hb=5220cc9382e11ca955ce946ee6a5bac577bb14ff;hp=5a03c02af999a45ac7d3f9e403ea1c2d38bc0c5a;hpb=61be7fdec2f51b99570cd5dcc30c7848c8e56513;p=pandora-kernel.git

diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 5a03c02af999..de9da21113a1 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -101,7 +101,7 @@ static unsigned int ipv4_confirm(unsigned int hooknum,
 
 	/* This is where we call the helper: as the packet goes out. */
 	ct = nf_ct_get(skb, &ctinfo);
-	if (!ct || ctinfo == IP_CT_RELATED + IP_CT_IS_REPLY)
+	if (!ct || ctinfo == IP_CT_RELATED_REPLY)
 		goto out;
 
 	help = nfct_help(ct);
@@ -121,7 +121,9 @@ static unsigned int ipv4_confirm(unsigned int hooknum,
 		return ret;
 	}
 
-	if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status)) {
+	/* adjust seqs for loopback traffic only in outgoing direction */
+	if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status) &&
+	    !nf_is_loopback_packet(skb)) {
 		typeof(nf_nat_seq_adjust_hook) seq_adjust;
 
 		seq_adjust = rcu_dereference(nf_nat_seq_adjust_hook);