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Commit 8cf8fb56 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller
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[NETFILTER]: SNMP NAT: fix byteorder confusion 



Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 72b55823

net/ipv4/netfilter/ip_nat_snmp_basic.c

+2 −2
Original line number Diff line number Diff line
@@ -1255,9 +1255,9 @@ static int help(struct sk_buff **pskb, 
	struct udphdr *udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl);



	/* SNMP replies and originating SNMP traps get mangled */

	if (udph->source == ntohs(SNMP_PORT) && dir != IP_CT_DIR_REPLY)

	if (udph->source == htons(SNMP_PORT) && dir != IP_CT_DIR_REPLY)

		return NF_ACCEPT;

	if (udph->dest == ntohs(SNMP_TRAP_PORT) && dir != IP_CT_DIR_ORIGINAL)

	if (udph->dest == htons(SNMP_TRAP_PORT) && dir != IP_CT_DIR_ORIGINAL)

		return NF_ACCEPT;



	/* No NAT? */