From: Holger Schemel <info@artsoft.org>
Date: Thu, 25 Feb 2021 11:31:05 +0000 (+0100)
Subject: fixed horrible crash bug caused by dereferencing pointer just freed before
X-Git-Tag: 4.2.3.1~7
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=32a7ec491c419e19b9b55a9a79d812e8ddd1e678

fixed horrible crash bug caused by dereferencing pointer just freed before
---

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 315c615f..d88af07c 100644
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -4547,6 +4547,8 @@ void UpdateLastPlayedLevels_TreeInfo(void)
 
   freeTreeInfo(*node_new);
 
+  *node_new = NULL;
+
   for (i = 0; last_level_series[i] != NULL; i++)
   {
     LevelDirTree *node_last = getTreeInfoFromIdentifier(leveldir_first,