diff options
| author | Hans Schillstrom <hans.schillstrom@ericsson.com> | 2010-11-19 14:25:09 +0100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-11-25 02:42:58 +0100 |
| commit | 3716522653a79b724b02ee911f1b60c41932f847 (patch) | |
| tree | b54c4a06f4db333f1c92041192c8765164871101 | |
| parent | IPVS: Split ports[2] into src_port and dst_port (diff) | |
| download | linux-3716522653a79b724b02ee911f1b60c41932f847.tar.xz linux-3716522653a79b724b02ee911f1b60c41932f847.zip | |
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) struct ip_vs_iphdr iph; unsigned int dataoff, datalen, matchoff, matchlen; const char *dptr; + int retc; 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) return -EINVAL; + if ((retc=skb_linearize(skb)) < 0) + return retc; dptr = skb->data + dataoff; datalen = skb->len - dataoff; |