[FFmpeg-devel] [PATCH 1/2] lavc/pngdec: fix exporting frame metadata after 5663301560

[Carl Eugen Hoyos]

Am So., 21. März 2021 um 11:15 Uhr schrieb Anton Khirnov <anton at khirnov.net>:
>
> Also avoid a potential race with frame threading, where a frame's
> metadata could be modified concurrently with that frame being passed to
> another thread.
>
> Fixes #8972

Ticket #8972 is definitely reproducible with versions older than 5663301560

Carl Eugen