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Winlin 73dd8af4c9
HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 
For the DJI M30, there is a bug where empty NALU packets with a size of
zero are causing issues with HLS streaming. This bug leads to random
unpublish events due to the SRS disconnecting the connection for the HLS
module when it fails to handle empty NALU packets.

To address this bug, we have patched the system to ignore any empty NALU
packets with a size of zero. Additionally, we have created a tool in the
srs-bench to replay pcapng files captured by tcpdump or Wireshark. We
have also added utest using mprotect and asan to detect any memory
corruption.

It is important to note that this bug has been fixed in versions 4.0.271
6477f31004 and 5.0.170
939f6b484b. This patch specifically
addresses the issue in SRS 6.0.

Please be aware that there is another commit related to this bug that
partially fixes the issue but still leaves a small problem for asan to
detect memory corruption. This commit,
577cd299e1, only ignores empty NALU
packets but still reads beyond the memory.

---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
2023-08-02 22:49:49 +08:00
..
3rdparty HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 2023-08-02 22:49:49 +08:00
auto HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 2023-08-02 22:49:49 +08:00
conf WebRTC: Support config the bitrate of transcoding AAC to Opus. v5.0.167, v6.0.60 (#3515) 2023-07-18 11:09:50 +08:00
doc HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 2023-08-02 22:49:49 +08:00
etc/init.d Squash: Fix bugs 2022-01-13 18:26:28 +08:00
gdb The identifier "ShowCouroutines" needs to be modified to "ShowCoroutines" in order to rectify the typographical error. v6.0.63 (#3703) 2023-07-27 08:12:39 +08:00
ide/srs_clion Merge branch v5.0.103 into develop 2022-12-03 21:15:22 +08:00
modules Moduels: Refine the description 2021-04-21 11:18:35 +08:00
packaging Windows: Refine cygwin pipeline (#3260) 2022-11-21 14:32:26 +08:00
research Upgrade jquery from 1.10.2 to 1.12.2 (#3571) 2023-06-30 06:28:10 +08:00
scripts Package script support extra options. v5.0.102 2022-12-03 18:56:21 +08:00
src HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 2023-08-02 22:49:49 +08:00
usr/lib/systemd/system Squash: Support RPM. Fix bugs. 2021-11-04 07:37:17 +08:00
.gitignore For #2136: API: Cleanup no active streams for statistics. v5.0.42 2022-08-19 19:45:19 +08:00
AUTHORS.md TOC: Welcome to the new TOC member, ZhangJunqin. (#3579) 2023-06-13 10:24:40 +08:00
AUTHORS.txt Update AUTHORS 2021-08-25 07:43:35 +08:00
configure HLS: Ignore empty NALU to avoid error. v6.0.65 (#3750) 2023-08-02 22:49:49 +08:00
Dockerfile.builds Merge branch v5.0.103 into develop 2022-12-03 21:15:22 +08:00
Dockerfile.cov Asan: Refine asan warning message for macOS. 2022-12-31 21:20:51 +08:00
Dockerfile.pkg Merge branch v5.0.103 into develop 2022-12-03 21:15:22 +08:00
Dockerfile.test GB28181: Enable regression test for gb28181. v5.0.122 2022-12-31 19:47:54 +08:00