From 17b76d494768ce7d2b2b5bce0b43ba5cb53421de Mon Sep 17 00:00:00 2001
From: "xinyu.wang" <comicfans44@gmail.com>
Date: Wed, 4 Sep 2024 22:05:08 +0200
Subject: [PATCH] suppress sanitizer warning about (expected) leak

Signed-off-by: xinyu.wang <comicfans44@gmail.com>
---
 include/class_loader/class_loader_core.hpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/class_loader/class_loader_core.hpp b/include/class_loader/class_loader_core.hpp
index 6741864..c5913ae 100644
--- a/include/class_loader/class_loader_core.hpp
+++ b/include/class_loader/class_loader_core.hpp
@@ -163,6 +163,15 @@ bool hasANonPurePluginLibraryBeenOpened();
 CLASS_LOADER_PUBLIC
 void hasANonPurePluginLibraryBeenOpened(bool hasIt);
 
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer) // for clang
+#define __SANITIZE_ADDRESS__         // GCC already sets this
+#endif
+#endif
+
+#if defined(__SANITIZE_ADDRESS__)
+#include <sanitizer/lsan_interface.h>
+#endif
 // Plugin Functions
 
 /**
@@ -207,6 +216,11 @@ void registerPlugin(const std::string & class_name, const std::string & base_cla
   // Create factory
   impl::AbstractMetaObject<Base> * new_factory =
     new impl::MetaObject<Derived, Base>(class_name, base_class_name);
+
+#if defined(__SANITIZE_ADDRESS__)
+  __lsan_ignore_object(new_factory);
+#endif
+
   new_factory->addOwningClassLoader(getCurrentlyActiveClassLoader());
   new_factory->setAssociatedLibraryPath(getCurrentlyLoadingLibraryName());