} else {
dopt->ts_needtime = 0;
- if (soffset + 8 <= optlen) {
+ if (soffset + 7 <= optlen) {
__be32 addr;
- memcpy(&addr, sptr+soffset-1, 4);
- if (inet_addr_type(dev_net(skb_dst(skb)->dev), addr) != RTN_LOCAL) {
+ memcpy(&addr, dptr+soffset-1, 4);
+ if (inet_addr_type(dev_net(skb_dst(skb)->dev), addr) != RTN_UNICAST) {
dopt->ts_needtime = 1;
soffset += 8;
}
pp_ptr = optptr + 2;
goto error;
}
- if (skb) {
+ if (rt) {
memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
opt->is_changed = 1;
}
goto error;
}
opt->ts = optptr - iph;
- if (skb) {
+ if (rt) {
memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
timeptr = (__be32*)&optptr[optptr[2]+3];
}
unsigned long orefdst;
int err;
- if (!opt->srr)
+ if (!opt->srr || !rt)
return 0;
if (skb->pkt_type != PACKET_HOST)