From 53476d6956781ceb252e1ae5e01f83a48bcb4908 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Wed, 4 Feb 2015 10:48:28 -0800 Subject: Merge to XFA: Prevent base::CheckedNumeric from leaking outside of pdfium. Original review URL: https://codereview.chromium.org/896023003 TBR=jam@chromium.org Review URL: https://codereview.chromium.org/897023005 --- core/src/fxcrt/fx_safe_types.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 core/src/fxcrt/fx_safe_types.h (limited to 'core/src/fxcrt/fx_safe_types.h') diff --git a/core/src/fxcrt/fx_safe_types.h b/core/src/fxcrt/fx_safe_types.h new file mode 100644 index 0000000000..794e1f19dc --- /dev/null +++ b/core/src/fxcrt/fx_safe_types.h @@ -0,0 +1,17 @@ +// Copyright 2014 PDFium 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 FX_SAFE_TYPES_H_ +#define FX_SAFE_TYPES_H_ + +#include // For size_t. + +#include "../../../third_party/numerics/safe_math.h" + +typedef base::CheckedNumeric FX_SAFE_DWORD; +typedef base::CheckedNumeric FX_SAFE_INT32; +typedef base::CheckedNumeric FX_SAFE_SIZE_T; +typedef base::CheckedNumeric FX_SAFE_FILESIZE; + +#endif // FX_SAFE_TYPES_H_ -- cgit v1.2.3