summaryrefslogtreecommitdiffstats
path: root/proto/rip
diff options
context:
space:
mode:
Diffstat (limited to 'proto/rip')
-rw-r--r--proto/rip/rip.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index 392a687..c3a4951 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -457,6 +457,10 @@ rip_rx(sock *s, int size)
struct proto *p = i->proto;
int num;
+ /* In non-listening mode, just ignore packet */
+ if (i->mode & IM_NOLISTEN)
+ return 1;
+
CHK_MAGIC;
DBG( "RIP: message came: %d bytes from %I via %s\n", size, s->faddr, i->iface ? i->iface->name : "(dummy)" );
size -= sizeof( struct rip_packet_heading );
@@ -716,17 +720,15 @@ new_iface(struct proto *p, struct iface *new, unsigned long flags, struct iface_
if (!ipa_nonzero(rif->sock->daddr)) {
if (rif->iface)
log( L_WARN "%s: interface %s is too strange for me", P_NAME, rif->iface->name );
- } else
- 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)" );
- 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 */
- }
+ } else if (sk_open(rif->sock)<0) {
+ log( L_ERR "%s: could not create socket for %s", P_NAME, rif->iface ? rif->iface->name : "(dummy)" );
+ 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 );