Provide ARRAY_SIZE

[secnet.git] / netlink.c

diff --git a/netlink.c b/netlink.c
index b54327bbb4aeb0efa94548a6b63ca98c89bd7077..e197e80f8c69508f5f617d9af86b1bfa07957098 100644 (file)
--- a/netlink.c
+++ b/netlink.c
@@ -430,7 +430,7 @@ static void netlink_icmp_simple(struct netlink *st,
        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) {
@@ -591,7 +591,7 @@ static void netlink_maybe_fragment(struct netlink *st,
        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;
@@ -976,7 +976,6 @@ static void netlink_output_subnets(struct netlink *st, uint32_t loglevel,
     for (i=0; i<snets->entries; i++) {
        net=subnet_to_string(snets->list[i]);
        Message(loglevel,"%s ",net);
-       free(net);
     }
 }
 
@@ -1014,7 +1013,6 @@ static void netlink_dump_routes(struct netlink *st, bool_t requested)
        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);