1 files changed, 16 insertions, 0 deletions
diff --git a/mozglue/build/UbsanOptions.cpp b/mozglue/build/UbsanOptions.cpp
new file mode 100644
index 0000000000..547baa790c
--- /dev/null
+++ b/mozglue/build/UbsanOptions.cpp
@@ -0,0 +1,16 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/Attributes.h"
+
+#ifndef _MSC_VER  // Not supported by clang-cl yet
+
+extern "C" const char* __ubsan_default_options() {
+  return "print_stacktrace=1";
+}
+
+extern "C" const char* __ubsan_default_suppressions() { return ""; }
+
+#endif