linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / net / ipv4 / ip_options.c

diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index 406056e..9bebad0 100644 (file)
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -209,7 +209,7 @@ int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
 
 void ip_options_fragment(struct sk_buff * skb) 
 {
-       unsigned char * optptr = skb->nh.raw + sizeof(struct iphdr);
+       unsigned char * optptr = skb->nh.raw;
        struct ip_options * opt = &(IPCB(skb)->opt);
        int  l = opt->optlen;
        int  optlen;
@@ -256,6 +256,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
 
        if (!opt) {
                opt = &(IPCB(skb)->opt);
+               memset(opt, 0, sizeof(struct ip_options));
                iph = skb->nh.raw;
                opt->optlen = ((struct iphdr *)iph)->ihl*4 - sizeof(struct iphdr);
                optptr = iph + sizeof(struct iphdr);