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c4ed5f0b1a
Bug: chromium:1279775 Change-Id: I8cc3f5fe25b9e707e9d171251026bd5a8bad5da5 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251844 Reviewed-by: Minyue Li <minyue@webrtc.org> Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36036}
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <memory>
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#include "modules/audio_coding/codecs/g711/audio_decoder_pcm.h"
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#include "test/fuzzers/audio_decoder_fuzzer.h"
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namespace webrtc {
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void FuzzOneInput(const uint8_t* data, size_t size) {
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if (size > 10000 || size < 2) {
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return;
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}
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const size_t num_channels = data[0] % 16 + 1;
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std::unique_ptr<AudioDecoder> dec;
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if (data[1] % 2) {
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dec = std::make_unique<AudioDecoderPcmU>(num_channels);
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} else {
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dec = std::make_unique<AudioDecoderPcmA>(num_channels);
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}
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// Two first bytes of the data are used. Move forward.
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data += 2;
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size -= 2;
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// Allocate a maximum output size of 100 ms.
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const size_t allocated_ouput_size_samples =
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dec->SampleRateHz() * num_channels / 10;
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std::unique_ptr<int16_t[]> output =
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std::make_unique<int16_t[]>(allocated_ouput_size_samples);
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FuzzAudioDecoder(DecoderFunctionType::kNormalDecode, data, size, dec.get(),
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dec->SampleRateHz(),
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allocated_ouput_size_samples * sizeof(int16_t),
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output.get());
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}
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} // namespace webrtc
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