len=netlink_icmp_reply_len(buf);
h=netlink_icmp_tmpl(st,icmpsource,icmpdest,len);
h->type=type; h->code=code; h->d=info;
- memcpy(buf_append(&st->icmp,len),buf->start,len);
+ BUF_ADD_BYTES(append,&st->icmp,buf->start,len);
netlink_icmp_csum(h);
if (!st->ptp) {
long avail = mtu - hl;
long remain = endindata - indata;
long use = avail < remain ? (avail & ~(long)7) : remain;
- memcpy(buf_append(buf, use), indata, use);
+ BUF_ADD_BYTES(append, buf, indata, use);
indata += use;
_Bool last_frag = indata >= endindata;
d=ipaddr_to_string(dest);
Message(M_ERR,"%s: dropping %s->%s, client not registered\n",
st->name,s,d);
- free(s); free(d);
BUF_FREE(buf);
return;
}
d=ipaddr_to_string(dest);
Message(M_DEBUG,"%s: don't know where to deliver packet "
"(s=%s, d=%s)\n", st->name, s, d);
- free(s); free(d);
netlink_icmp_simple(st,sender,buf,ICMP_TYPE_UNREACHABLE,
ICMP_CODE_NET_UNREACHABLE, icmp_noinfo);
BUF_FREE(buf);
with destination network administratively prohibited */
Message(M_NOTICE,"%s: denied forwarding for packet (s=%s, d=%s)\n",
st->name,s,d);
- free(s); free(d);
netlink_icmp_simple(st,sender,buf,ICMP_TYPE_UNREACHABLE,
ICMP_CODE_NET_PROHIBITED, icmp_noinfo);
d=ipaddr_to_string(dest);
Message(M_WARNING,"%s: packet from tunnel %s with bad "
"source address (s=%s,d=%s)\n",st->name,sender->name,s,d);
- free(s); free(d);
BUF_FREE(buf);
return;
}
d=ipaddr_to_string(dest);
Message(M_WARNING,"%s: outgoing packet with bad source address "
"(s=%s,d=%s)\n",st->name,s,d);
- free(s); free(d);
BUF_FREE(buf);
return;
}
for (i=0; i<snets->entries; i++) {
net=subnet_to_string(snets->list[i]);
Message(loglevel,"%s ",net);
- free(net);
}
}
net=ipaddr_to_string(st->secnet_address);
Message(c,"%s: point-to-point (remote end is %s); routes: ",
st->name, net);
- free(net);
netlink_output_subnets(st,c,st->clients->subnets);
Message(c,"\n");
} else {
net=ipaddr_to_string(st->secnet_address);
Message(c,"%s/32 -> netlink \"%s\" (use %d)\n",
net,st->name,st->localcount);
- free(net);
for (i=0; i<st->subnets->entries; i++) {
net=subnet_to_string(st->subnets->list[i]);
Message(c,"%s ",net);
- free(net);
}
if (i>0)
Message(c,"-> host (use %d)\n",st->outcount);