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Issue 2314743002: Centralize deactivation of Unequal Protection. (Closed)
Patch Set: Fix fuzzer here too. Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
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22 constexpr uint8_t kRedPayloadType = 97; 22 constexpr uint8_t kRedPayloadType = 97;
23 } // namespace 23 } // namespace
24 24
25 void FuzzOneInput(const uint8_t* data, size_t size) { 25 void FuzzOneInput(const uint8_t* data, size_t size) {
26 ProducerFec producer; 26 ProducerFec producer;
27 size_t i = 0; 27 size_t i = 0;
28 if (size < 4) 28 if (size < 4)
29 return; 29 return;
30 FecProtectionParams params = { 30 FecProtectionParams params = {
31 data[i++] % 128, static_cast<int>(data[i++] % 10), kFecMaskBursty}; 31 data[i++] % 128, static_cast<int>(data[i++] % 10), kFecMaskBursty};
32 producer.SetFecParameters(&params, 0); 32 producer.SetFecParameters(&params);
33 uint16_t seq_num = data[i++]; 33 uint16_t seq_num = data[i++];
34 34
35 while (i + 3 < size) { 35 while (i + 3 < size) {
36 size_t rtp_header_length = data[i++] % 10 + 12; 36 size_t rtp_header_length = data[i++] % 10 + 12;
37 size_t payload_size = data[i++] % 10; 37 size_t payload_size = data[i++] % 10;
38 if (i + payload_size + rtp_header_length + 2 > size) 38 if (i + payload_size + rtp_header_length + 2 > size)
39 break; 39 break;
40 std::unique_ptr<uint8_t[]> packet( 40 std::unique_ptr<uint8_t[]> packet(
41 new uint8_t[payload_size + rtp_header_length]); 41 new uint8_t[payload_size + rtp_header_length]);
42 memcpy(packet.get(), &data[i], payload_size + rtp_header_length); 42 memcpy(packet.get(), &data[i], payload_size + rtp_header_length);
(...skipping 10 matching lines...) Expand all
53 const size_t num_fec_packets = producer.NumAvailableFecPackets(); 53 const size_t num_fec_packets = producer.NumAvailableFecPackets();
54 if (num_fec_packets > 0) { 54 if (num_fec_packets > 0) {
55 std::vector<std::unique_ptr<RedPacket>> fec_packets = 55 std::vector<std::unique_ptr<RedPacket>> fec_packets =
56 producer.GetUlpfecPacketsAsRed(kRedPayloadType, kFecPayloadType, 100, 56 producer.GetUlpfecPacketsAsRed(kRedPayloadType, kFecPayloadType, 100,
57 rtp_header_length); 57 rtp_header_length);
58 RTC_CHECK_EQ(num_fec_packets, fec_packets.size()); 58 RTC_CHECK_EQ(num_fec_packets, fec_packets.size());
59 } 59 }
60 } 60 }
61 } 61 }
62 } // namespace webrtc 62 } // namespace webrtc
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