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Diffstat (limited to 'proto')
-rw-r--r--proto/rip/rip.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index 0f4c245..7321f51 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -642,8 +642,12 @@ new_iface(struct proto *p, struct iface *new, unsigned long flags, struct iface_
if (!(rif->mode & IM_NOLISTEN))
if (sk_open(rif->sock)<0) {
log( L_ERR "%s: could not listen on %s", P_NAME, rif->iface ? rif->iface->name : "(dummy)" );
- /* Don't try to transmit into this one? Well, why not? This should not happen, anyway :-) */
- /* FIXME: This is *wrong*! Try it. */
+ if (rif->iface) {
+ rfree(rif->sock);
+ mb_free(rif);
+ return NULL;
+ }
+ /* On dummy, we just return non-working socket, so that user gets error every time anyone requests table */
}
TRACE(D_EVENTS, "Listening on %s, port %d, mode %s (%I)", rif->iface ? rif->iface->name : "(dummy)", P_CF->port, rif->multicast ? "multicast" : "broadcast", rif->sock->daddr );
@@ -663,9 +667,11 @@ rip_real_if_add(struct object_lock *lock)
bug("This can not happen! It existed few seconds ago!" );
DBG("adding interface %s\n", iface->name );
rif = new_iface(p, iface, iface->flags, k);
- add_head( &P->interfaces, NODE rif );
- DBG("Adding object lock of %p for %p\n", lock, rif);
- rif->lock = lock;
+ if (rif) {
+ add_head( &P->interfaces, NODE rif );
+ DBG("Adding object lock of %p for %p\n", lock, rif);
+ rif->lock = lock;
+ } else { rfree(rif->lock); }
}
static void