diff options
author | Hans Schillstrom <hans.schillstrom@ericsson.com> | 2010-11-19 08:25:09 -0500 |
---|---|---|
committer | Simon Horman <horms@verge.net.au> | 2010-11-24 20:42:58 -0500 |
commit | 3716522653a79b724b02ee911f1b60c41932f847 (patch) | |
tree | b54c4a06f4db333f1c92041192c8765164871101 | |
parent | ce144f249f3f21a095a093d5d1ebd845177858da (diff) |
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: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
-rw-r--r-- | net/netfilter/ipvs/ip_vs_pe_sip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/netfilter/ipvs/ip_vs_pe_sip.c b/net/netfilter/ipvs/ip_vs_pe_sip.c index b8b4e9620f3e..0d83bc01fed4 100644 --- a/net/netfilter/ipvs/ip_vs_pe_sip.c +++ b/net/netfilter/ipvs/ip_vs_pe_sip.c | |||
@@ -71,6 +71,7 @@ ip_vs_sip_fill_param(struct ip_vs_conn_param *p, struct sk_buff *skb) | |||
71 | struct ip_vs_iphdr iph; | 71 | struct ip_vs_iphdr iph; |
72 | unsigned int dataoff, datalen, matchoff, matchlen; | 72 | unsigned int dataoff, datalen, matchoff, matchlen; |
73 | const char *dptr; | 73 | const char *dptr; |
74 | int retc; | ||
74 | 75 | ||
75 | ip_vs_fill_iphdr(p->af, skb_network_header(skb), &iph); | 76 | ip_vs_fill_iphdr(p->af, skb_network_header(skb), &iph); |
76 | 77 | ||
@@ -83,6 +84,8 @@ ip_vs_sip_fill_param(struct ip_vs_conn_param *p, struct sk_buff *skb) | |||
83 | if (dataoff >= skb->len) | 84 | if (dataoff >= skb->len) |
84 | return -EINVAL; | 85 | return -EINVAL; |
85 | 86 | ||
87 | if ((retc=skb_linearize(skb)) < 0) | ||
88 | return retc; | ||
86 | dptr = skb->data + dataoff; | 89 | dptr = skb->data + dataoff; |
87 | datalen = skb->len - dataoff; | 90 | datalen = skb->len - dataoff; |
88 | 91 | ||