X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/464d19fbb248153d34982f52692a0bd11a825d1d..8f970b69377305292619130364fb834e7a7f815d:/cluster.c

diff --git a/cluster.c b/cluster.c
index e250196..015268a 100644
--- a/cluster.c
+++ b/cluster.c
@@ -1,6 +1,6 @@
 // L2TPNS Clustering Stuff
 
-char const *cvs_id_cluster = "$Id: cluster.c,v 1.53 2006/07/17 07:53:08 bodea Exp $";
+char const *cvs_id_cluster = "$Id: cluster.c,v 1.54 2006/12/04 20:50:02 bodea Exp $";
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -1453,7 +1453,11 @@ static int cluster_process_heartbeat(uint8_t *data, int size, int more, uint8_t
 		return -1; // Ignore it??
 	}
 
-		// Ok. It's a heartbeat packet from a cluster master!
+	if (size > sizeof(past_hearts[0].data)) {
+		LOG(0, 0, 0, "Received an oversize heartbeat from %s (%d)!\n", fmtaddr(addr, 0), size);
+		return -1;
+	}
+
 	if (s < sizeof(*h))
 		goto shortpacket;