X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_packet.c;h=26e4907140556c49025c24750cfd0113a71b1e9f;hb=bc87b450034382858822b918f43bdf31ad8e6995;hp=9024f262cafc4734fb070cc9c5673763a840bb53;hpb=214060ef20499332b0369030b664a8e239518661;p=tinc

diff --git a/src/net_packet.c b/src/net_packet.c
index 9024f262..26e49071 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -332,13 +332,21 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
 	size_t outlen;
 
 	if(n->status.sptps) {
+		if(!n->sptps.state) {
+			if(!n->status.waitingforkey) {
+				logger(DEBUG_TRAFFIC, LOG_DEBUG, "Got packet from %s (%s) but we haven't exchanged keys yet", n->name, n->hostname);
+				send_req_key(n);
+			} else {
+				logger(DEBUG_TRAFFIC, LOG_DEBUG, "Got packet from %s (%s) but he hasn't got our key yet", n->name, n->hostname);
+			}
+			return;
+		}
 		sptps_receive_data(&n->sptps, (char *)&inpkt->seqno, inpkt->len);
 		return;
 	}
 
 	if(!cipher_active(n->incipher)) {
-		logger(DEBUG_TRAFFIC, LOG_DEBUG, "Got packet from %s (%s) but he hasn't got our key yet",
-					n->name, n->hostname);
+		logger(DEBUG_TRAFFIC, LOG_DEBUG, "Got packet from %s (%s) but he hasn't got our key yet", n->name, n->hostname);
 		return;
 	}