[Bf-blender-cvs] [50e80727084] blender-v2.83-release: Fix T83055: setting rna pointer properties can create bogus custom properties
Philipp Oeser
noreply at git.blender.org
Wed Dec 2 08:50:18 CET 2020
Commit: 50e8072708428a169f7049a2626c2392b7c4e202
Author: Philipp Oeser
Date: Thu Nov 26 16:21:55 2020 +0100
Branches: blender-v2.83-release
https://developer.blender.org/rB50e8072708428a169f7049a2626c2392b7c4e202
Fix T83055: setting rna pointer properties can create bogus custom properties
This was reported in the form of the eyedropper of the 'Parent' property
creating a custom property 'parent' if self was picked.
Problem arises when certain checks for setting rna pointer properties
failed (for example: the PROP_ID_SELF_CHECK check) and then a different
code path was entered (which was only meant for IDProperties).
Problem was introduced in rBa7b3047cefcb.
To solve, now first enter the branch for rna-based pointer properties,
then perform the sanity-checks (and if these fail: dont enter the other
unrelated codepath but instead do nothing)
Maniphest Tasks: T83055
Differential Revision: https://developer.blender.org/D9652
===================================================================
M source/blender/makesrna/intern/rna_access.c
===================================================================
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index b56a18c18a9..317d3ede855 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -3822,9 +3822,11 @@ void RNA_property_pointer_set(PointerRNA *ptr,
}
}
/* RNA property. */
- else if (pprop->set && !((prop->flag & PROP_NEVER_NULL) && ptr_value.data == NULL) &&
- !((prop->flag & PROP_ID_SELF_CHECK) && ptr->owner_id == ptr_value.owner_id)) {
- pprop->set(ptr, ptr_value, reports);
+ else if (pprop->set) {
+ if (!((prop->flag & PROP_NEVER_NULL) && ptr_value.data == NULL) &&
+ !((prop->flag & PROP_ID_SELF_CHECK) && ptr->owner_id == ptr_value.owner_id)) {
+ pprop->set(ptr, ptr_value, reports);
+ }
}
/* IDProperty desguised as RNA property (and not yet defined in ptr). */
else if (prop->flag & PROP_EDITABLE) {
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