From 28ae2e14d815ee957b2c2838a3a24461912a5bfb Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Sat, 14 Jun 2025 11:31:23 +0200
Subject: Check `ndpi_finalize_initialization()` return value (#2884)

---
 src/lib/ndpi_main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/lib/ndpi_main.c')

diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
index 8b0c6f612..2e0633c84 100644
--- a/src/lib/ndpi_main.c
+++ b/src/lib/ndpi_main.c
@@ -11157,7 +11157,10 @@ void ndpi_generate_options(u_int opt, FILE *options_out) {
   ndpi_str = ndpi_init_detection_module(NULL);
   if (!ndpi_str) return;
 
-  ndpi_finalize_initialization(ndpi_str);
+  if(ndpi_finalize_initialization(ndpi_str) != 0) {
+    ndpi_exit_detection_module(ndpi_str);
+    return;
+  }
 
   switch(opt) {
   case 0: /* List known protocols */
-- 
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