From f8503da9e92e483c1d9839f5578646285b0dce6e Mon Sep 17 00:00:00 2001 From: Nardi Ivan Date: Sat, 9 May 2020 15:41:20 +0200 Subject: Fix NATS dissector --- src/lib/protocols/nats.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lib/protocols/nats.c b/src/lib/protocols/nats.c index a979fdbb9..300cc838d 100644 --- a/src/lib/protocols/nats.c +++ b/src/lib/protocols/nats.c @@ -57,7 +57,7 @@ void ndpi_search_nats_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(!match) continue; if(ndpi_strnstr((const char *)match, "\r\n", - flow->packet.payload_packet_len - ((unsigned long)flow->packet.payload - (unsigned long)match)) != NULL) { + flow->packet.payload_packet_len - ((unsigned long)match - (unsigned long)flow->packet.payload)) != NULL) { NDPI_LOG_INFO(ndpi_struct, "found NATS\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_NATS, NDPI_PROTOCOL_UNKNOWN); -- cgit v1.2.3