From 29c5cc39fb7f714897c3d6a3454e696e263fb9bc Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Wed, 25 Jan 2023 11:44:09 +0100
Subject: Some small changes (#1869)

All dissector callbacks should not be exported by the library; make static
some other local functions.
The callback logic in `ndpiReader` has never been used.
With internal libgcrypt, `gcry_control()` should always return no
errors.
We can check `categories` length at compilation time.
---
 src/lib/protocols/ftp_data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/lib/protocols/ftp_data.c b/src/lib/protocols/ftp_data.c
index d532a6c66..ef924c5fa 100644
--- a/src/lib/protocols/ftp_data.c
+++ b/src/lib/protocols/ftp_data.c
@@ -248,7 +248,7 @@ static void ndpi_check_ftp_data(struct ndpi_detection_module_struct *ndpi_struct
   NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
 }
 
-void ndpi_search_ftp_data(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) {
+static void ndpi_search_ftp_data(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) {
 	
   NDPI_LOG_DBG(ndpi_struct, "search FTP_DATA\n");
   ndpi_check_ftp_data(ndpi_struct, flow);
-- 
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