Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/security/sandbox/chromium/base/containers/util.h b/security/sandbox/chromium/base/containers/util.h
new file mode 100644
index 0000000000..435db0d1f8
--- /dev/null
+++ b/security/sandbox/chromium/base/containers/util.h
@@ -0,0 +1,21 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_CONTAINERS_UTIL_H_
+#define BASE_CONTAINERS_UTIL_H_
+
+#include <stdint.h>
+
+namespace base {
+
+// TODO(crbug.com/817982): What we really need is for checked_math.h to be
+// able to do checked arithmetic on pointers.
+template <typename T>
+static inline uintptr_t get_uintptr(const T* t) {
+  return reinterpret_cast<uintptr_t>(t);
+}
+
+}  // namespace base
+
+#endif  // BASE_CONTAINERS_UTIL_H_