X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_packet.c;fp=src%2Fnet_packet.c;h=054679e9aa0c75bca437e96443336a21d7ee53e4;hp=1efc60dd76b4455660b79ea3ee8d24e228380c14;hb=17a33dfd95b1a29e90db76414eb9622df9632320;hpb=85a841258c1a19282b48c6b8663128568c16d9ab

diff --git a/src/net_packet.c b/src/net_packet.c
index 1efc60dd..054679e9 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -394,6 +394,9 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
 void receive_tcppacket(connection_t *c, const char *buffer, int len) {
 	vpn_packet_t outpkt;
 
+	if(len > sizeof outpkt.data)
+		return;
+
 	outpkt.len = len;
 	if(c->options & OPTION_TCPONLY)
 		outpkt.priority = 0;