diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 50309f2ab132..6d27d3610c1c 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1222,8 +1222,8 @@ EXPORT_INDIRECT_CALLABLE(ipv4_dst_check); static void ipv4_send_dest_unreach(struct sk_buff *skb) { + struct inet_skb_parm parm; struct net_device *dev; - struct ip_options opt; int res; /* Recompile ip options since IPCB may not be valid anymore. @@ -1233,21 +1233,21 @@ static void ipv4_send_dest_unreach(struct sk_buff *skb) ip_hdr(skb)->version != 4 || ip_hdr(skb)->ihl < 5) return; - memset(&opt, 0, sizeof(opt)); + memset(&parm, 0, sizeof(parm)); if (ip_hdr(skb)->ihl > 5) { if (!pskb_network_may_pull(skb, ip_hdr(skb)->ihl * 4)) return; - opt.optlen = ip_hdr(skb)->ihl * 4 - sizeof(struct iphdr); + parm.opt.optlen = ip_hdr(skb)->ihl * 4 - sizeof(struct iphdr); rcu_read_lock(); dev = skb->dev ? skb->dev : skb_rtable(skb)->dst.dev; - res = __ip_options_compile(dev_net(dev), &opt, skb, NULL); + res = __ip_options_compile(dev_net(dev), &parm.opt, skb, NULL); rcu_read_unlock(); if (res) return; } - __icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0, &opt); + __icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0, &parm); } static void ipv4_link_failure(struct sk_buff *skb) |