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[IPV4]: ip_options_fragment() has no effect on fragmentation 

Fix error point to options in ip_options_fragment(). optptr get a
error pointer to the ipv4 header, correct is pointer to ipv4 options.

Signed-off-by: Wei Yongjun <weiyj@soft.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2006-05-09 15:18:50 -07:00 committed by David S. Miller
parent 3a01c1ef75
commit 63cbd2fda3
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/ip_options.c
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@ -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;
unsigned char * optptr = skb->nh.raw + sizeof(struct iphdr);
struct ip_options * opt = &(IPCB(skb)->opt);
int l = opt->optlen;
int optlen;