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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
| 10 #include <memory> |
10 #include <set> | 11 #include <set> |
11 | 12 |
12 #include "sandbox/win/src/interception.h" | 13 #include "sandbox/win/src/interception.h" |
13 | 14 |
14 #include "base/logging.h" | 15 #include "base/logging.h" |
15 #include "base/memory/scoped_ptr.h" | |
16 #include "base/strings/string16.h" | 16 #include "base/strings/string16.h" |
17 #include "base/win/pe_image.h" | 17 #include "base/win/pe_image.h" |
18 #include "base/win/windows_version.h" | 18 #include "base/win/windows_version.h" |
19 #include "sandbox/win/src/interception_internal.h" | 19 #include "sandbox/win/src/interception_internal.h" |
20 #include "sandbox/win/src/interceptors.h" | 20 #include "sandbox/win/src/interceptors.h" |
21 #include "sandbox/win/src/sandbox.h" | 21 #include "sandbox/win/src/sandbox.h" |
22 #include "sandbox/win/src/sandbox_rand.h" | 22 #include "sandbox/win/src/sandbox_rand.h" |
23 #include "sandbox/win/src/service_resolver.h" | 23 #include "sandbox/win/src/service_resolver.h" |
24 #include "sandbox/win/src/target_interceptions.h" | 24 #include "sandbox/win/src/target_interceptions.h" |
25 #include "sandbox/win/src/target_process.h" | 25 #include "sandbox/win/src/target_process.h" |
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122 | 122 |
123 interceptions_.push_back(module_to_unload); | 123 interceptions_.push_back(module_to_unload); |
124 return true; | 124 return true; |
125 } | 125 } |
126 | 126 |
127 bool InterceptionManager::InitializeInterceptions() { | 127 bool InterceptionManager::InitializeInterceptions() { |
128 if (interceptions_.empty()) | 128 if (interceptions_.empty()) |
129 return true; // Nothing to do here | 129 return true; // Nothing to do here |
130 | 130 |
131 size_t buffer_bytes = GetBufferSize(); | 131 size_t buffer_bytes = GetBufferSize(); |
132 scoped_ptr<char[]> local_buffer(new char[buffer_bytes]); | 132 std::unique_ptr<char[]> local_buffer(new char[buffer_bytes]); |
133 | 133 |
134 if (!SetupConfigBuffer(local_buffer.get(), buffer_bytes)) | 134 if (!SetupConfigBuffer(local_buffer.get(), buffer_bytes)) |
135 return false; | 135 return false; |
136 | 136 |
137 void* remote_buffer; | 137 void* remote_buffer; |
138 if (!CopyDataToChild(local_buffer.get(), buffer_bytes, &remote_buffer)) | 138 if (!CopyDataToChild(local_buffer.get(), buffer_bytes, &remote_buffer)) |
139 return false; | 139 return false; |
140 | 140 |
141 bool hot_patch_needed = (0 != buffer_bytes); | 141 bool hot_patch_needed = (0 != buffer_bytes); |
142 if (!PatchNtdll(hot_patch_needed)) | 142 if (!PatchNtdll(hot_patch_needed)) |
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544 ::FreeLibrary(local_interceptor); | 544 ::FreeLibrary(local_interceptor); |
545 #endif | 545 #endif |
546 | 546 |
547 if (it != interceptions_.end()) | 547 if (it != interceptions_.end()) |
548 return false; | 548 return false; |
549 | 549 |
550 return true; | 550 return true; |
551 } | 551 } |
552 | 552 |
553 } // namespace sandbox | 553 } // namespace sandbox |
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