From 8fdffbf3a17ebfc8e7043264cce516d23e9f5345 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Fri, 20 Aug 2021 18:11:13 +0200
Subject: Compile everything with "-W -Wall -Wno-unused-parameter" flags
 (#1276)

Fix all the warnings.

Getting rid of "-Wno-unused-parameter" is quite complex because some
parameters usage depends on compilation variable (i.e.
`--enable-debug-messages`).

The "-Werror" flag has been added only in Travis builds to avoid
breaking the builds to users using uncommon/untested
OS/compiler/enviroment.

Tested on:
* x86_64; Ubuntu 20.04; gcc 7,8,9,10,11; clang 7,8,9,10,11,12
* x86_64; CentOS 7.7; gcc 4.8.5 (with "--disable-gcrypt" flag)
* Raspberry 4; Debian 10.10; gcc 8.3.0
---
 src/lib/protocols/directconnect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/lib/protocols/directconnect.c b/src/lib/protocols/directconnect.c
index 3d158c475..5de91ea11 100644
--- a/src/lib/protocols/directconnect.c
+++ b/src/lib/protocols/directconnect.c
@@ -51,7 +51,7 @@ static u_int32_t skip_unknown_headers(const u_int8_t * payload, u_int32_t payloa
 }
 
 static u_int16_t parse_binf_message(struct ndpi_detection_module_struct
-				    *ndpi_struct, const u_int8_t * payload, int payload_len)
+				    *ndpi_struct, const u_int8_t * payload, uint32_t payload_len)
 {
   u_int32_t i = 4;
   u_int16_t bytes_read = 0;
-- 
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