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Signal problems with route installation to kernel tables.

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This commit is contained in:
Ondrej Zajicek
2011-10-06 22:48:49 +02:00
parent 35c875f0d1
commit 32f95476a8
6 changed files with 37 additions and 23 deletions
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27
sysdep/bsd/krt-sock.c
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@@ -68,7 +68,7 @@ krt_capable(rte *e)
memcpy(p, body, (l > sizeof(*p) ? sizeof(*p) : l));\
body += l;}
static void
static int
krt_sock_send(int cmd, rte *e)
{
net *net = e->net;
@@ -160,7 +160,7 @@ krt_sock_send(int cmd, rte *e)
if(!i->addr) {
log(L_ERR "KRT: interface %s has no IP addess", i->name);
return;
return -1;
}
fill_in_sockaddr(&gate, i->addr->ip, 0);
@@ -182,22 +182,27 @@ krt_sock_send(int cmd, rte *e)
if ((l = write(rt_sock, (char *)&msg, l)) < 0) {
log(L_ERR "KRT: Error sending route %I/%d to kernel", net->n.prefix, net->n.pxlen);
return -1;
}
return 0;
}
void
krt_set_notify(struct krt_proto *p UNUSED, net *net, rte *new, rte *old)
krt_set_notify(struct krt_proto *p UNUSED, net *n, rte *new, rte *old)
{
int err = 0;
if (old)
{
DBG("krt_remove_route(%I/%d)\n", net->n.prefix, net->n.pxlen);
krt_sock_send(RTM_DELETE, old);
}
krt_sock_send(RTM_DELETE, old);
if (new)
{
DBG("krt_add_route(%I/%d)\n", net->n.prefix, net->n.pxlen);
krt_sock_send(RTM_ADD, new);
}
err = krt_sock_send(RTM_ADD, new);
if (err < 0)
n->n.flags |= KRF_SYNC_ERROR;
else
n->n.flags &= ~KRF_SYNC_ERROR;
}
static int