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Change #260139

Category ffmpeg
Changed by James Almer <jamrialohnoyoudont@gmail.com>
Changed at Sat 07 Mar 2026 03:18:35
Repository https://git.ffmpeg.org/ffmpeg.git
Project ffmpeg
Branch master
Revision a1496ced654e7dca9a426d263d35f9c39b7b4b88

Comments

avcodec/av1dec: sync frame header and tile group behavior with CBS
A new Sequence Header or a Temporal Delimiter OBU invalidate any previous frame
if not yet complete (As is the case of missing Tile Groups).
Similarly, a new Frame Header invalidates any onging Tile Group parsing.

Fixes: out of array access
Fixes: av1dec_tile_desync.mp4
Fixes: av1dec_tile_desync_bypass.mp4

Signed-off-by: James Almer <jamrial@gmail.com>

Changed files