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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ | 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ |
6 #define THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ | 6 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "third_party/mojo/src/mojo/public/cpp/bindings/lib/bounds_checker.h" | 10 #include "mojo/public/cpp/bindings/lib/bounds_checker.h" |
11 #include "third_party/mojo/src/mojo/public/cpp/bindings/message.h" | 11 #include "mojo/public/cpp/bindings/message.h" |
12 | 12 |
13 namespace mojo { | 13 namespace mojo { |
14 namespace internal { | 14 namespace internal { |
15 | 15 |
16 // Checks whether decoding the pointer will overflow and produce a pointer | 16 // Checks whether decoding the pointer will overflow and produce a pointer |
17 // smaller than |offset|. | 17 // smaller than |offset|. |
18 bool ValidateEncodedPointer(const uint64_t* offset); | 18 bool ValidateEncodedPointer(const uint64_t* offset); |
19 | 19 |
20 // Validates that |data| contains a valid struct header, in terms of alignment | 20 // Validates that |data| contains a valid struct header, in terms of alignment |
21 // and size (i.e., the |num_bytes| field of the header is sufficient for storing | 21 // and size (i.e., the |num_bytes| field of the header is sufficient for storing |
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43 } | 43 } |
44 | 44 |
45 // The following methods validate control messages defined in | 45 // The following methods validate control messages defined in |
46 // interface_control_messages.mojom. | 46 // interface_control_messages.mojom. |
47 bool ValidateControlRequest(const Message* message); | 47 bool ValidateControlRequest(const Message* message); |
48 bool ValidateControlResponse(const Message* message); | 48 bool ValidateControlResponse(const Message* message); |
49 | 49 |
50 } // namespace internal | 50 } // namespace internal |
51 } // namespace mojo | 51 } // namespace mojo |
52 | 52 |
53 #endif // THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ | 53 #endif // MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_ |
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