Merge pull request #16491 from Treeston/3.3.5-boundarycheck

[3.3.5] Add target boundary check to BossAI CanCreatureAttack call

src/server/scripts/Northrend/ChamberOfAspects/RubySanctum/boss_general_zarithrian.cpp

@@ -135,9 +135,9 @@ class boss_general_zarithrian : public CreatureScript
                     Talk(SAY_KILL);
             }
 
-            bool CanAIAttack(Unit const* /*target*/) const override
+            bool CanAIAttack(Unit const* target) const override
             {
-                return (instance->GetBossState(DATA_SAVIANA_RAGEFIRE) == DONE && instance->GetBossState(DATA_BALTHARUS_THE_WARBORN) == DONE);
+                return (instance->GetBossState(DATA_SAVIANA_RAGEFIRE) == DONE && instance->GetBossState(DATA_BALTHARUS_THE_WARBORN) == DONE && BossAI::CanAIAttack(target));
             }
 
             void UpdateAI(uint32 diff) override

src/server/scripts/Northrend/IcecrownCitadel/boss_deathbringer_saurfang.cpp

@@ -598,7 +598,7 @@ class boss_deathbringer_saurfang : public CreatureScript
                 if (target->GetTransport())
                     return false;
 
-                return true;
+                return BossAI::CanAIAttack(target);
             }
 
             static uint32 const FightWonValue;

src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp

@@ -578,7 +578,7 @@ class boss_the_lich_king : public CreatureScript
             bool CanAIAttack(Unit const* target) const override
             {
                 // The Lich King must not select targets in frostmourne room if he killed everyone outside
-                return !target->HasAura(SPELL_IN_FROSTMOURNE_ROOM);
+                return !target->HasAura(SPELL_IN_FROSTMOURNE_ROOM) && BossAI::CanAIAttack(target);
             }
 
             void EnterEvadeMode(EvadeReason why) override