From 3c8d5bb788d18bc13cf84174eef752b872929788 Mon Sep 17 00:00:00 2001 From: tianzhishuizhu Date: Thu, 15 Sep 2016 10:49:03 +0800 Subject: check udp --- src/lib/protocols/vmware.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/lib/protocols') diff --git a/src/lib/protocols/vmware.c b/src/lib/protocols/vmware.c index 0c2ffaa69..a6cbe5dc9 100644 --- a/src/lib/protocols/vmware.c +++ b/src/lib/protocols/vmware.c @@ -29,7 +29,7 @@ void ndpi_search_vmware(struct ndpi_detection_module_struct *ndpi_struct, struct struct ndpi_packet_struct *packet = &flow->packet; /* Check whether this is an VMWARE flow */ - if((packet->payload_packet_len == 66) + if(packet->udp != NULL && (packet->payload_packet_len == 66) && (ntohs(packet->udp->dest) == 902) && ((packet->payload[0] & 0xFF) == 0xA4)) { NDPI_LOG(NDPI_PROTOCOL_VMWARE, ndpi_struct, NDPI_LOG_DEBUG, "Found vmware.\n"); -- cgit v1.2.3