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Issue 3836005: Move pe_image and registry from base to base/win and use the namespace. It re... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years, 2 months ago
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1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // For information about interceptions as a whole see 5 // For information about interceptions as a whole see
6 // http://dev.chromium.org/developers/design-documents/sandbox . 6 // http://dev.chromium.org/developers/design-documents/sandbox .
7 7
8 #include <set> 8 #include <set>
9 9
10 #include "sandbox/src/interception.h" 10 #include "sandbox/src/interception.h"
11 11
12 #include "base/logging.h" 12 #include "base/logging.h"
13 #include "base/pe_image.h"
14 #include "base/scoped_ptr.h" 13 #include "base/scoped_ptr.h"
14 #include "base/win/pe_image.h"
15 #include "sandbox/src/interception_internal.h" 15 #include "sandbox/src/interception_internal.h"
16 #include "sandbox/src/interceptors.h" 16 #include "sandbox/src/interceptors.h"
17 #include "sandbox/src/sandbox.h" 17 #include "sandbox/src/sandbox.h"
18 #include "sandbox/src/sandbox_utils.h" 18 #include "sandbox/src/sandbox_utils.h"
19 #include "sandbox/src/service_resolver.h" 19 #include "sandbox/src/service_resolver.h"
20 #include "sandbox/src/target_interceptions.h" 20 #include "sandbox/src/target_interceptions.h"
21 #include "sandbox/src/target_process.h" 21 #include "sandbox/src/target_process.h"
22 #include "sandbox/src/wow64.h" 22 #include "sandbox/src/wow64.h"
23 23
24 namespace { 24 namespace {
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404 bool InterceptionManager::PatchClientFunctions(DllInterceptionData* thunks, 404 bool InterceptionManager::PatchClientFunctions(DllInterceptionData* thunks,
405 size_t thunk_bytes, 405 size_t thunk_bytes,
406 DllInterceptionData* dll_data) { 406 DllInterceptionData* dll_data) {
407 DCHECK(NULL != thunks); 407 DCHECK(NULL != thunks);
408 DCHECK(NULL != dll_data); 408 DCHECK(NULL != dll_data);
409 409
410 HMODULE ntdll_base = ::GetModuleHandle(kNtdllName); 410 HMODULE ntdll_base = ::GetModuleHandle(kNtdllName);
411 if (!ntdll_base) 411 if (!ntdll_base)
412 return false; 412 return false;
413 413
414 PEImage ntdll_image(ntdll_base); 414 base::win::PEImage ntdll_image(ntdll_base);
415 415
416 // Bypass purify's interception. 416 // Bypass purify's interception.
417 wchar_t* loader_get = reinterpret_cast<wchar_t*>( 417 wchar_t* loader_get = reinterpret_cast<wchar_t*>(
418 ntdll_image.GetProcAddress("LdrGetDllHandle")); 418 ntdll_image.GetProcAddress("LdrGetDllHandle"));
419 if (loader_get) { 419 if (loader_get) {
420 if (!GetModuleHandleHelper(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | 420 if (!GetModuleHandleHelper(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
421 GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, 421 GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
422 loader_get, &ntdll_base)) 422 loader_get, &ntdll_base))
423 return false; 423 return false;
424 } 424 }
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492 ::FreeLibrary(local_interceptor); 492 ::FreeLibrary(local_interceptor);
493 #endif 493 #endif
494 494
495 if (it != interceptions_.end()) 495 if (it != interceptions_.end())
496 return false; 496 return false;
497 497
498 return true; 498 return true;
499 } 499 }
500 500
501 } // namespace sandbox 501 } // namespace sandbox
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