[NETFILTER]: Fix incremental TCP checksum in ECN module.

0ff54d38 · Patrick McHardy · David S. Miller · 722ea8cd · 0ff54d38
Commit 0ff54d38 authored Jan 09, 2003 by Patrick McHardy Committed by David S. Miller Jan 09, 2003
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net/ipv4/netfilter/ipt_ECN.c net/ipv4/netfilter/ipt_ECN.c +2 -2

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--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -88,8 +88,8 @@ set_ect_tcp(struct sk_buff **pskb, struct iphdr *iph,
 	}
 	
 	if (diffs[0] != *tcpflags) {
-		diffs[0] = htons(diffs[0]) ^ 0xFFFF;
-		diffs[1] = htons(*tcpflags);
+		diffs[0] = diffs[0] ^ 0xFFFF;
+		diffs[1] = *tcpflags;
 		tcph->check = csum_fold(csum_partial((char *)diffs,
 		                                    sizeof(diffs),
 		                                    tcph->check^0xFFFF));