[Bf-blender-cvs] [5bc9ddd98b3] master: Fix T85380: NLA Evaluation Missing Null Check

[Wayde Moss]

Commit: 5bc9ddd98b3664bce2e0e7ebf92f1de62331e7b4
Author: Wayde Moss
Date:   Fri Feb 5 14:18:12 2021 -0500
Branches: master
https://developer.blender.org/rB5bc9ddd98b3664bce2e0e7ebf92f1de62331e7b4

Fix T85380: NLA Evaluation Missing Null Check

Introduced by commit: rB40b7929cc040

===================================================================

M	source/blender/blenkernel/intern/anim_sys.c

===================================================================

diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c
index 923a77618aa..19684cbc788 100644
--- a/source/blender/blenkernel/intern/anim_sys.c
+++ b/source/blender/blenkernel/intern/anim_sys.c
@@ -1795,6 +1795,11 @@ static void nlasnapshot_from_action(PointerRNA *ptr,
 
     NlaEvalChannel *nec = nlaevalchan_verify(ptr, channels, fcu->rna_path);
 
+    /* Invalid path or property cannot be animated. */
+    if (nec == NULL) {
+      continue;
+    }
+
     NlaEvalChannelSnapshot *necs = nlaeval_snapshot_ensure_channel(r_snapshot, nec);
     if (!nlaevalchan_validate_index_ex(nec, fcu->array_index)) {
       continue;