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ba2677061a
The problem was fixed by implementing the methid PacketDuration() in AudioDecoderG722StereoImpl, which catches the issue in AudioDecoder::Decode(). Bug: chromium:1280851 Change-Id: I31f974b9999f3c1c62b0e5dc39bb3e56a9a9388d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251842 Reviewed-by: Minyue Li <minyue@webrtc.org> Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36034}
39 lines
1.4 KiB
C++
39 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 "modules/audio_coding/codecs/g722/audio_decoder_g722.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 < 1) {
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return;
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}
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std::unique_ptr<AudioDecoder> dec;
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size_t num_channels;
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if (data[0] % 2) {
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dec = std::make_unique<AudioDecoderG722Impl>();
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num_channels = 1;
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} else {
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dec = std::make_unique<AudioDecoderG722StereoImpl>();
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num_channels = 2;
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}
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// Allocate a maximum output size of 100 ms.
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const int sample_rate_hz = dec->SampleRateHz();
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const size_t allocated_ouput_size_samples =
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sample_rate_hz / 10 * num_channels;
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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(
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DecoderFunctionType::kNormalDecode, data, size, dec.get(), sample_rate_hz,
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allocated_ouput_size_samples * sizeof(int16_t), output.get());
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}
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} // namespace webrtc
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