| OLD | NEW |
| 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 { |
| (...skipping 379 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 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 } |
| (...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 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 |
| OLD | NEW |