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91cac2c161
Differential Revision: https://phabricator.services.mozilla.com/D51558 --HG-- extra : moz-landing-system : lando
27 lines
821 B
C++
27 lines
821 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "IPCMessageUtils.h"
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#include "mozilla/CheckedInt.h"
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namespace IPC {
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bool ByteLengthIsValid(uint32_t aNumElements, size_t aElementSize,
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int* aByteLength) {
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auto length = mozilla::CheckedInt<int>(aNumElements) * aElementSize;
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if (!length.isValid()) {
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return false;
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}
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*aByteLength = length.value();
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return true;
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}
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void WriteParams(Message* aMsg) {}
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bool ReadParams(const Message* aMsg, PickleIterator* aIter) { return true; }
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} // namespace IPC
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