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suppress sanitizer warning about (expected) leak #220

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Merged
merged 1 commit into from
Apr 23, 2025
+14 −0
Merged

suppress sanitizer warning about (expected) leak #220

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14 changes: 14 additions & 0 deletions include/class_loader/class_loader_core.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -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

/**
Expand Down Expand Up @@ -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());

Expand Down