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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 20:51:06 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 20:51:06 +0000
commit8f3cadc28cb2bb9e8f9d69eeaaea1f57f2f7b2ab (patch)
tree05a2b6ec297fe6283d9557c791445d1daf88dcd0 /lib/lsan/lsan_common.h
parent63714eb5809e39666dec2454c354195e76f916ba (diff)
Diffstat (limited to 'lib/lsan/lsan_common.h')
-rw-r--r--lib/lsan/lsan_common.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/lsan/lsan_common.h b/lib/lsan/lsan_common.h
index 1d1e1e462435..58dc00faaee5 100644
--- a/lib/lsan/lsan_common.h
+++ b/lib/lsan/lsan_common.h
@@ -1,9 +1,8 @@
//=-- lsan_common.h -------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
@@ -22,8 +21,8 @@
#include "sanitizer_common/sanitizer_stoptheworld.h"
#include "sanitizer_common/sanitizer_symbolizer.h"
-// LeakSanitizer relies on some Glibc's internals (e.g. TLS machinery) thus
-// supported for Linux only. Also, LSan doesn't like 32 bit architectures
+// LeakSanitizer relies on some Glibc's internals (e.g. TLS machinery) on Linux.
+// Also, LSan doesn't like 32 bit architectures
// because of "small" (4 bytes) pointer size that leads to high false negative
// ratio on large leaks. But we still want to have it for some 32 bit arches
// (e.g. x86), see https://github.com/google/sanitizers/issues/403.
@@ -41,6 +40,8 @@
#elif defined(__arm__) && \
SANITIZER_LINUX && !SANITIZER_ANDROID
#define CAN_SANITIZE_LEAKS 1
+#elif SANITIZER_NETBSD
+#define CAN_SANITIZE_LEAKS 1
#else
#define CAN_SANITIZE_LEAKS 0
#endif