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| author | Marton Balint <cus@passwd.hu> | 2021-09-21 22:30:55 +0200 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2021-10-10 16:54:15 +0200 |
| commit | 9420f7e09560d82ebdb96ddc6724a734f4fe0b95 (patch) | |
| tree | 7efe02e0f5027bd194b44579199800fc28b64a6b /libavutil | |
| parent | aeea2ad0e4501a05ac4ada0c9b88e116135439eb (diff) | |
| download | ffmpeg-9420f7e09560d82ebdb96ddc6724a734f4fe0b95.tar.gz | |
avformat/mpegts: fix max_packet_size in mpegts payload parsing
The maximum allowed useful PES payload data was set to PES_packet_length, but
it is in fact smaller by the length of the PES header.
This changes how corrupt streams are packetized:
- If PES header length is bigger than PES_packet_length then the PES packet
payload will be handled as an unbound packet
- PES packets with payload across multiple MPEGTS packets will always be
splitted if with the next chunk of data the payload should exceed
PES_packet_length, previously a PES_header_length amount of excess was
allowed.
Fixes ticket #9355.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavutil')
0 files changed, 0 insertions, 0 deletions