sandbox/win/src/heap_helper.h - Issue 2726733003: CSRSS lockdown: destroy CSRSS heap

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Side by Side Diff: sandbox/win/src/heap_helper.h

Issue 2726733003: CSRSS lockdown: destroy CSRSS heap (Closed)

Patch Set: Merge branch 'master' of https://chromium.googlesource.com/chromium/src into destroy_heap Created 3 years, 7 months ago

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	1 // Copyright 2017 The Chromium Authors. All rights reserved.

	2 // Use of this source code is governed by a BSD-style license that can be

	3 // found in the LICENSE file.

	4

	5 #include <windows.h>

	6

	7 #include "base/win/windows_version.h"

	8

	9 namespace sandbox {

	10 // These helper functions are not expected to be used generally, but are exposed

	11 // only to allow direct testing of this functionality.

	12

	13 // Return the flags for this heap handle. Limited verification of the handle is

	14 // performed. No verification of the flags is performed.

	15 bool HeapFlags(HANDLE handle, DWORD* flags);

	16

	17 // Return the handle to the CSR Port Heap, return nullptr if none or more than

	18 // one candidate was found.

	19 HANDLE FindCsrPortHeap();

	20

	21 } // namespace sandbox

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