Core/Misc: Fix various crashes, also related to multithreading

Port From (https://github.com/TrinityCore/TrinityCore/commit/ad008c43b75080ec59aa973f1e2e4424332c34a4)
2019-08-16 22:03:02 -04:00
parent 653a9bb035
commit d3bce6a75c
19 changed files with 174 additions and 117 deletions
@@ -115,7 +115,8 @@ namespace Game.AI
                    {
                        Player member = groupRef.GetSource();
                        if (member)
-                            member.FailQuest(m_pQuestForEscort.Id);
+                            if (member.IsInMap(player))
+                                member.FailQuest(m_pQuestForEscort.Id);
                    }
                }
                else