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Commit 63cbd2fd authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
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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: default avatarWei Yongjun <weiyj@soft.fujitsu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3a01c1ef

net/ipv4/ip_options.c

+1 −1
Original line number Diff line number Diff line
@@ -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;