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Add general LeakSanitizer macros/instrumentation

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This commit is contained in:
Jon Siwek 2019-12-19 18:42:49 -08:00
parent 4735165d31
commit 447c3712cf
2 changed files with 36 additions and 0 deletions
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26
zeek-config.h.in
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@ -243,3 +243,29 @@ extern const char* BRO_VERSION_FUNCTION();
#ifdef __cplusplus
}
#endif
// GCC uses __SANITIZE_ADDRESS__, Clang uses __has_feature
#if defined(__SANITIZE_ADDRESS__)
#define ZEEK_ASAN
#endif
#if defined(__has_feature)
#if __has_feature(address_sanitizer)
#define ZEEK_ASAN
#endif
#endif
#if defined(ZEEK_ASAN)
#include <sanitizer/lsan_interface.h>
#define ZEEK_LSAN_CHECK(x) __lsan_do_leak_check(x)
#define ZEEK_LSAN_ENABLE(x) __lsan_enable(x)
#define ZEEK_LSAN_IGNORE(x) __lsan_ignore_object(x)
#define ZEEK_LSAN_DISABLE(x) __lsan_disable(x)
#define ZEEK_LSAN_DISABLE_SCOPE(x) __lsan::ScopedDisabler x
#else
#define ZEEK_LSAN_CHECK(x)
#define ZEEK_LSAN_ENABLE(x)
#define ZEEK_LSAN_IGNORE(x)
#define ZEEK_LSAN_DISABLE(x)
#define ZEEK_LSAN_DISABLE_SCOPE(x)
#endif