From fbb9700086eff42ed315be3d41c97860006ae9ae Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Mon, 21 Feb 2022 20:32:50 +0100
Subject: fuzz: purge old sessions (#1451)

At every fuzz iteration (i.e for every trace file):
* keep the same ndpi context (`ndpi_init_detection_module` is very
slow);
* reset the flow table, otherwise it grows indefinitely.

This change should fix the "out-of-memory" errors reported by oss-fuzz.
---
 example/ndpiReader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'example/ndpiReader.c')

diff --git a/example/ndpiReader.c b/example/ndpiReader.c
index 5f7f5d2b2..e568a2fe7 100644
--- a/example/ndpiReader.c
+++ b/example/ndpiReader.c
@@ -2062,7 +2062,7 @@ static void setupDetection(u_int16_t thread_id, pcap_t * pcap_handle) {
   prefs.ignore_vlanid = ignore_vlanid;
 
   memset(&ndpi_thread_info[thread_id], 0, sizeof(ndpi_thread_info[thread_id]));
-  ndpi_thread_info[thread_id].workflow = ndpi_workflow_init(&prefs, pcap_handle);
+  ndpi_thread_info[thread_id].workflow = ndpi_workflow_init(&prefs, pcap_handle, 1);
 
   /* Preferences */
   ndpi_workflow_set_flow_detected_callback(ndpi_thread_info[thread_id].workflow,
-- 
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