Blender Git Commit Log

Git Commits -> Revision ebf10b7

Revision ebf10b7 by Bastien Montagne (master)
August 21, 2020, 15:35 (GMT)
Fix critical bug in foreach ID looper of Scene data-block.

Since stone age of lib_query, the code would iterate over the current
list of active sequences (from a meta strip e.g.), and not over the
whole list of those.

This is a critical issue as it means in some cases (editing a meta strip
typically), some ID pointers would be missed/ignored by this foreach
looper, which is now at the center of most of our ID management code.

This caused a bug here at the studio, leading to loss of all sound IDs
used by sound strips when editing and undoing inside a meta strip, since
ID refcounting would not happen properly on strips using sounds outside
the meta-strip context during file reading of the undo steps.

To be backported to 2.83.

Differential Revision: https://developer.blender.org/D8671

Commit Details:

Full Hash: ebf10b72b05f2a274299f1822d2f4514e6b14624
Parent Commit: 05e1ccf
Lines Changed: +1, -1

1 Modified Path:

/source/blender/blenkernel/intern/scene.c (+1, -1) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021