diff options
Diffstat (limited to 'third_party/base/allocator/partition_allocator/address_space_randomization.h')
-rw-r--r-- | third_party/base/allocator/partition_allocator/address_space_randomization.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/third_party/base/allocator/partition_allocator/address_space_randomization.h b/third_party/base/allocator/partition_allocator/address_space_randomization.h new file mode 100644 index 0000000000..97c5f606dd --- /dev/null +++ b/third_party/base/allocator/partition_allocator/address_space_randomization.h @@ -0,0 +1,18 @@ +// Copyright 2014 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_ALLOCATOR_PARTITION_ALLOCATOR_ADDRESS_SPACE_RANDOMIZATION +#define BASE_ALLOCATOR_PARTITION_ALLOCATOR_ADDRESS_SPACE_RANDOMIZATION + +namespace pdfium { +namespace base { + +// Calculates a random preferred mapping address. In calculating an address, we +// balance good ASLR against not fragmenting the address space too badly. +void* GetRandomPageBase(); + +} // namespace base +} // namespace pdfium + +#endif // BASE_ALLOCATOR_PARTITION_ALLOCATOR_ADDRESS_SPACE_RANDOMIZATION |