Blender Git Commit Log
Git Commits -> Revision 390a0d5
Revision 390a0d5 by Julian Eisel (master) November 6, 2020, 10:58 (GMT) |
Fix T82387: Crash loading file saved with recent master in old versions This fix makes sure new files save `wmWindow.global_areas` under a different name, so old Blender versions don't recognize and 0-initialize it. Since enabling global area writing (ef4aa42ea4ff), loading a file in old Blender versions would cause `wmWindow.global_areas` to be read, because there was already reading code for it and `ScrAreaMap` was in SDNA. However the `ScrArea.global` of the global areas would be NULL, because it was *not* in SDNA (`ScrGlobalAreaData` was excluded). Now, issue is that the code assumes that areas in the global area-map have a valid ScrArea.global pointer. Think this was a mistake in rB5f6c45498c92. We should have cleared all this data on reading, until the global area writing was enabled. Differential Revision: https://developer.blender.org/D9442 Reviewed by: Brecht Van Lommel |
Commit Details:
Full Hash: 390a0d562474134b3978aeb11535ea33ca8afb0e
Parent Commit: 190170d
Lines Changed: +3, -0
1 Modified Path:
/source/blender/makesdna/intern/dna_rename_defs.h (+3, -0) (Diff)