From c4e4184c50543785ed742272f3b53d2af45e8d22 Mon Sep 17 00:00:00 2001
From: Joseph Eagar <joeedh@gmail.com>
Date: Mon, 24 Apr 2023 12:19:11 -0700
Subject: [PATCH] Sculpt: Fix #107092: ss->filter_cache not being null'd on
 free

---
 source/blender/editors/sculpt_paint/sculpt_filter_mesh.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/blender/editors/sculpt_paint/sculpt_filter_mesh.cc b/source/blender/editors/sculpt_paint/sculpt_filter_mesh.cc
index 853e8983ca7..ef512c55641 100644
--- a/source/blender/editors/sculpt_paint/sculpt_filter_mesh.cc
+++ b/source/blender/editors/sculpt_paint/sculpt_filter_mesh.cc
@@ -260,6 +260,7 @@ void SCULPT_filter_cache_free(SculptSession *ss)
   MEM_SAFE_FREE(ss->filter_cache->limit_surface_co);
   MEM_SAFE_FREE(ss->filter_cache->pre_smoothed_color);
   MEM_delete<FilterCache>(ss->filter_cache);
+  ss->filter_cache = nullptr;
 }
 
 typedef enum eSculptMeshFilterType {