Marton Balint 9420f7e095 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>

2021-10-10 16:54:15 +02:00

115 KiB

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