From 95e16872fadfc98256fdcf729f267237c727e4c3 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Fri, 29 Jul 2022 12:07:14 +0200
Subject: First step in simplify `ndpi_process_extra_packet()` (#1680)

Move the prottocol specific logic into the proper dissector code, where
it belongs.

Next step: remove that list of protocols. Long goal: remove this
function altogether...
---
 src/lib/protocols/dns.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/lib/protocols/dns.c')

diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c
index 5b214170a..4589af3a0 100644
--- a/src/lib/protocols/dns.c
+++ b/src/lib/protocols/dns.c
@@ -370,6 +370,9 @@ static int search_dns_again(struct ndpi_detection_module_struct *ndpi_struct, st
   /* possibly dissect the DNS reply */
   ndpi_search_dns(ndpi_struct, flow);
 
+  if(flow->protos.dns.num_answers != 0)
+    return(0);
+
   /* Possibly more processing */
   return(1);
 }
-- 
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