Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-omap-h63xx.git] / net / ipv4 / xfrm4_input.c

diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index e1b8f4b90d802bf430fb8ddaff53699882bba5b8..3e174c83bfe7a805fe40d446d7114124453b0d9f 100644 (file)
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -37,8 +37,6 @@ static int xfrm4_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi, u32 *seq)
 {
        switch (nexthdr) {
        case IPPROTO_IPIP:
-               if (!pskb_may_pull(skb, sizeof(struct iphdr)))
-                       return -EINVAL;
                *spi = skb->nh.iph->saddr;
                *seq = 0;
                return 0;
@@ -90,7 +88,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type)
                if (unlikely(x->km.state != XFRM_STATE_VALID))
                        goto drop_unlock;
 
-               if (x->encap->encap_type != encap_type)
+               if ((x->encap ? x->encap->encap_type : 0) != encap_type)
                        goto drop_unlock;
 
                if (x->props.replay_window && xfrm_replay_check(x, seq))