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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 #include "webrtc/base/checks.h" | 10 #include "webrtc/base/checks.h" |
11 #include "webrtc/base/scoped_ptr.h" | 11 #include "webrtc/base/scoped_ptr.h" |
12 #include "webrtc/modules/rtp_rtcp/source/byte_io.h" | 12 #include "webrtc/modules/rtp_rtcp/source/byte_io.h" |
13 #include "webrtc/modules/rtp_rtcp/source/producer_fec.h" | 13 #include "webrtc/modules/rtp_rtcp/source/producer_fec.h" |
14 | 14 |
15 namespace webrtc { | 15 namespace webrtc { |
16 | 16 |
17 void FuzzOneInput(const uint8_t* data, size_t size) { | 17 void FuzzOneInput(const uint8_t* data, size_t size) { |
18 ForwardErrorCorrection fec; | 18 ForwardErrorCorrection fec; |
19 ProducerFec producer(&fec); | 19 ProducerFec producer(&fec); |
20 size_t i = 0; | 20 size_t i = 0; |
21 if (size < 4) | 21 if (size < 4) |
22 return; | 22 return; |
23 FecProtectionParams params = {data[i++] % 128, data[i++] % 2 == 1, | 23 FecProtectionParams params = { |
24 static_cast<int>(data[i++] % 10), | 24 data[i++] % 128, static_cast<int>(data[i++] % 10), kFecMaskBursty}; |
25 kFecMaskBursty}; | |
26 producer.SetFecParameters(¶ms, 0); | 25 producer.SetFecParameters(¶ms, 0); |
27 uint16_t seq_num = data[i++]; | 26 uint16_t seq_num = data[i++]; |
28 | 27 |
29 while (i + 3 < size) { | 28 while (i + 3 < size) { |
30 size_t rtp_header_length = data[i++] % 10 + 12; | 29 size_t rtp_header_length = data[i++] % 10 + 12; |
31 size_t payload_size = data[i++] % 10; | 30 size_t payload_size = data[i++] % 10; |
32 if (i + payload_size + rtp_header_length + 2 > size) | 31 if (i + payload_size + rtp_header_length + 2 > size) |
33 break; | 32 break; |
34 rtc::scoped_ptr<uint8_t[]> packet( | 33 rtc::scoped_ptr<uint8_t[]> packet( |
35 new uint8_t[payload_size + rtp_header_length]); | 34 new uint8_t[payload_size + rtp_header_length]); |
(...skipping 13 matching lines...) Expand all Loading... |
49 if (num_fec_packets > 0) { | 48 if (num_fec_packets > 0) { |
50 std::vector<RedPacket*> fec_packets = | 49 std::vector<RedPacket*> fec_packets = |
51 producer.GetFecPackets(kRedPayloadType, 99, 100, rtp_header_length); | 50 producer.GetFecPackets(kRedPayloadType, 99, 100, rtp_header_length); |
52 RTC_CHECK_EQ(num_fec_packets, fec_packets.size()); | 51 RTC_CHECK_EQ(num_fec_packets, fec_packets.size()); |
53 for (RedPacket* fec_packet : fec_packets) | 52 for (RedPacket* fec_packet : fec_packets) |
54 delete fec_packet; | 53 delete fec_packet; |
55 } | 54 } |
56 } | 55 } |
57 } | 56 } |
58 } // namespace webrtc | 57 } // namespace webrtc |
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