From 76daa62637ec4b7d4f138ada67b8c364c80a7870 Mon Sep 17 00:00:00 2001
From: Tomas Krizek <tomas.krizek@nic.cz>
Date: Wed, 17 Jun 2020 10:53:18 +0200
Subject: [PATCH] meson: treat -Wattributes as error

Trie relies on __attribute__(cleanup) and if its missing, it could
lead to memory leaks such as:

https://sonarcloud.io/project/issues?id=dns-oarc%3Adnsjit&issues=AXDyskhlrWLe1VCMvmVe&open=AXDyskhlrWLe1VCMvmVe
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build
index b901d00ba..6c0b990bc 100644
--- a/meson.build
+++ b/meson.build
@@ -116,6 +116,7 @@ add_project_arguments(
   '-Wtype-limits',
   '-Wshadow',
   '-Werror=implicit-function-declaration', # Probably messed up includes; implicit functions are evil!
+  '-Werror=attributes',  # Missing cleanup attribute could lead to memory leaks.
   '-fvisibility=hidden',
   '-DHAVE_ASPRINTF=' + have_asprintf.to_int().to_string(),
 
-- 
2.47.2