1 files changed, 10 insertions, 1 deletions
diff --git a/lib/asan/tests/asan_test_main.cc b/lib/asan/tests/asan_test_main.cc
index d4d6de77b91b..1071d4474674 100644
--- a/lib/asan/tests/asan_test_main.cc
+++ b/lib/asan/tests/asan_test_main.cc
@@ -28,9 +28,18 @@ extern "C" const char* __asan_default_options() {
 
 namespace __sanitizer {
 bool ReexecDisabled() {
+#if __has_feature(address_sanitizer) && SANITIZER_MAC
+  // Allow re-exec in instrumented unit tests on Darwin.  Technically, we only
+  // need this for 10.10 and below, where re-exec is required for the
+  // interceptors to work, but to avoid duplicating the version detection logic,
+  // let's just allow re-exec for all Darwin versions.  On newer OS versions,
+  // returning 'false' doesn't do anything anyway, because we don't re-exec.
+  return false;
+#else
   return true;
+#endif
 }
-}
+}  // namespace __sanitizer
 
 int main(int argc, char **argv) {
   testing::GTEST_FLAG(death_test_style) = "threadsafe";