Core/Spawn: Limit saved/stored respawn time.

 - Limit to time_t maximum, for the compiled-for architecture.

Closes #20834

(cherry picked from commit 3446424540c5692c9e0ff11803d70e8129a5adc4)

2 files changed, 4 insertions, 2 deletions

diff --git a/src/server/game/Entities/Creature/Creature.cpp b/src/server/game/Entities/Creature/Creature.cpp
index bb9ed8527eb..bbe45a5a577 100644
--- a/src/server/game/Entities/Creature/Creature.cpp
+++ b/src/server/game/Entities/Creature/Creature.cpp
@@ -2554,7 +2554,7 @@ void Creature::SaveRespawnTime(uint32 forceDelay, bool savetodb)
         return;
     }
 
-    uint32 thisRespawnTime = forceDelay ? time(NULL) + forceDelay : m_respawnTime;
+    time_t thisRespawnTime = forceDelay ? time(NULL) + forceDelay : m_respawnTime;
     GetMap()->SaveRespawnTime(SPAWN_TYPE_CREATURE, m_spawnId, GetEntry(), thisRespawnTime, GetMap()->GetZoneId(GetPhaseShift(), GetHomePosition()), Trinity::ComputeGridCoord(GetHomePosition().GetPositionX(), GetHomePosition().GetPositionY()).GetId(), savetodb && m_creatureData && m_creatureData->dbData);
 }
 
diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index 46113830f7f..3bad931ab55 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -3345,7 +3345,9 @@ bool Map::CheckRespawn(RespawnInfo* info)
     {
         time_t now = time(NULL);
         time_t respawnTime;
-        if (sObjectMgr->GetLinkedRespawnGuid(thisGUID) == thisGUID) // never respawn, save "something" in DB
+        if (linkedTime == std::numeric_limits<time_t>::max())
+            respawnTime = linkedTime;
+        else if (sObjectMgr->GetLinkedRespawnGuid(thisGUID) == thisGUID) // never respawn, save "something" in DB
             respawnTime = now + WEEK;
         else // set us to check again shortly after linked unit
             respawnTime = std::max<time_t>(now, linkedTime) + urand(5, 15);