[Bf-blender-cvs] [c6232390d38] sculpt-dev: sculpt-dev: fix memory corruption

[Joseph Eagar]

Commit: c6232390d389f831eb02c8f2277a419406361cb3
Author: Joseph Eagar
Date:   Sat Oct 22 16:56:56 2022 -0700
Branches: sculpt-dev
https://developer.blender.org/rBc6232390d389f831eb02c8f2277a419406361cb3

sculpt-dev: fix memory corruption

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

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

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

diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c
index 4ebdb654c0b..49053bf94dd 100644
--- a/source/blender/blenkernel/intern/pbvh.c
+++ b/source/blender/blenkernel/intern/pbvh.c
@@ -5227,7 +5227,7 @@ bool BKE_pbvh_get_origvert(
 
           copy_v3_v3(mv->origco, CCG_elem_co(key, CCG_elem_offset(key, elem, vertex_index)));
           copy_v3_v3(mv->origno, CCG_elem_no(key, CCG_elem_offset(key, elem, vertex_index)));
-          mask = CCG_elem_mask(key, CCG_elem_offset(key, elem, vertex_index));
+          mask = key->has_mask ? CCG_elem_mask(key, CCG_elem_offset(key, elem, vertex_index)) : NULL;
         }
 
         if (mask) {