ipv4: Remove route key identity dependencies in ip_rt_get_source().
Pass in the sk_buff so that we can fetch the necessary keys from
the packet header when working with input routes.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index c6474cd..89268ba 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -37,7 +37,7 @@
*/
void ip_options_build(struct sk_buff *skb, struct ip_options *opt,
- __be32 daddr, struct rtable *rt, int is_frag)
+ __be32 daddr, struct rtable *rt, int is_frag)
{
unsigned char *iph = skb_network_header(skb);
@@ -50,9 +50,9 @@
if (!is_frag) {
if (opt->rr_needaddr)
- ip_rt_get_source(iph+opt->rr+iph[opt->rr+2]-5, rt);
+ ip_rt_get_source(iph+opt->rr+iph[opt->rr+2]-5, skb, rt);
if (opt->ts_needaddr)
- ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, rt);
+ ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, skb, rt);
if (opt->ts_needtime) {
struct timespec tv;
__be32 midtime;
@@ -553,7 +553,7 @@
if (opt->rr_needaddr) {
optptr = (unsigned char *)raw + opt->rr;
- ip_rt_get_source(&optptr[optptr[2]-5], rt);
+ ip_rt_get_source(&optptr[optptr[2]-5], skb, rt);
opt->is_changed = 1;
}
if (opt->srr_is_hit) {
@@ -572,13 +572,13 @@
}
if (srrptr + 3 <= srrspace) {
opt->is_changed = 1;
- ip_rt_get_source(&optptr[srrptr-1], rt);
+ ip_rt_get_source(&optptr[srrptr-1], skb, rt);
optptr[2] = srrptr+4;
} else if (net_ratelimit())
printk(KERN_CRIT "ip_forward(): Argh! Destination lost!\n");
if (opt->ts_needaddr) {
optptr = raw + opt->ts;
- ip_rt_get_source(&optptr[optptr[2]-9], rt);
+ ip_rt_get_source(&optptr[optptr[2]-9], skb, rt);
opt->is_changed = 1;
}
}