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Commit 37165226 authored by Hans Schillstrom's avatar Hans Schillstrom Committed by Simon Horman
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IPVS: skb defrag in L7 helpers 



L7 helpers like sip needs skb defrag
since L7 data can be fragmented.

This patch requires "IPVS Break ports-2 into src_port and dst_port" patch

Signed-off-by: default avatarHans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: default avatarJulian Anastasov <ja@ssi.bg>
Signed-off-by: default avatarSimon Horman <horms@verge.net.au>
parent ce144f24

net/netfilter/ipvs/ip_vs_pe_sip.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -71,6 +71,7 @@ ip_vs_sip_fill_param(struct ip_vs_conn_param *p, struct sk_buff *skb) 
	struct ip_vs_iphdr iph;

	struct ip_vs_iphdr iph;

	unsigned int dataoff, datalen, matchoff, matchlen;

	unsigned int dataoff, datalen, matchoff, matchlen;

	const char *dptr;

	const char *dptr;

	int retc;





	ip_vs_fill_iphdr(p->af, skb_network_header(skb), &iph);

	ip_vs_fill_iphdr(p->af, skb_network_header(skb), &iph);
@@ -83,6 +84,8 @@ ip_vs_sip_fill_param(struct ip_vs_conn_param *p, struct sk_buff *skb) 
	if (dataoff >= skb->len)

	if (dataoff >= skb->len)

		return -EINVAL;

		return -EINVAL;





	if ((retc=skb_linearize(skb)) < 0)

		return retc;

	dptr = skb->data + dataoff;

	dptr = skb->data + dataoff;

	datalen = skb->len - dataoff;

	datalen = skb->len - dataoff;