diff --git a/src/game/ObjectAccessor.cpp b/src/game/ObjectAccessor.cpp
index b18a2d816..8359bd2b9 100644
--- a/src/game/ObjectAccessor.cpp
+++ b/src/game/ObjectAccessor.cpp
@@ -84,7 +84,7 @@ ObjectAccessor::GetNPCIfCanInteractWith(Player const &player, uint64 guid, uint3
     if(factionTemplate)
     {
         FactionEntry const* faction = sFactionStore.LookupEntry(factionTemplate->faction);
-        if( faction->reputationListID >= 0 && player.GetReputationRank(faction) <= REP_UNFRIENDLY)
+        if( faction && faction->reputationListID >= 0 && player.GetReputationRank(faction) <= REP_UNFRIENDLY)
             return NULL;
     }
 
diff --git a/src/game/Player.cpp b/src/game/Player.cpp
index e4864ae85..b750e981d 100644
--- a/src/game/Player.cpp
+++ b/src/game/Player.cpp
@@ -5652,7 +5652,8 @@ void Player::SetFactionVisibleForFactionTemplateId(uint32 FactionTemplateId)
     if(!factionTemplateEntry)
         return;
 
-    SetFactionVisibleForFactionId(factionTemplateEntry->faction);
+    if(factionTemplateEntry->faction)
+        SetFactionVisibleForFactionId(factionTemplateEntry->faction);
 }
 
 void Player::SetFactionVisibleForFactionId(uint32 FactionId)
@@ -18687,7 +18688,7 @@ BGQueueIdBasedOnLevel Player::GetBattleGroundQueueIdFromLevel(BattleGroundTypeId
 float Player::GetReputationPriceDiscount( Creature const* pCreature ) const
 {
     FactionTemplateEntry const* vendor_faction = pCreature->getFactionTemplateEntry();
-    if(!vendor_faction)
+    if(!vendor_faction || !vendor_faction->faction)
         return 1.0f;
 
     ReputationRank rank = GetReputationRank(vendor_faction->faction);
diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index b693a4cb8..5f525433c 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -6927,28 +6927,34 @@ bool Unit::IsHostileTo(Unit const* unit) const
     if(tester->GetTypeId()==TYPEID_PLAYER)
     {
         // forced reaction
-        ForcedReactions::const_iterator forceItr = ((Player*)tester)->m_forcedReactions.find(target_faction->faction);
-        if(forceItr!=((Player*)tester)->m_forcedReactions.end())
-            return forceItr->second <= REP_HOSTILE;
+        if(target_faction->faction)
+        {
+            ForcedReactions::const_iterator forceItr = ((Player*)tester)->m_forcedReactions.find(target_faction->faction);
+            if(forceItr!=((Player*)tester)->m_forcedReactions.end())
+                return forceItr->second <= REP_HOSTILE;
 
-        // if faction have reputation then hostile state for tester at 100% dependent from at_war state
-        if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
-            if(raw_target_faction->reputationListID >=0)
-                if(FactionState const* factionState = ((Player*)tester)->GetFactionState(raw_target_faction))
-                    return (factionState->Flags & FACTION_FLAG_AT_WAR);
+            // if faction have reputation then hostile state for tester at 100% dependent from at_war state
+            if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
+                if(raw_target_faction->reputationListID >=0)
+                    if(FactionState const* factionState = ((Player*)tester)->GetFactionState(raw_target_faction))
+                        return (factionState->Flags & FACTION_FLAG_AT_WAR);
+        }
     }
     // CvP forced reaction and reputation case
     else if(target->GetTypeId()==TYPEID_PLAYER)
     {
         // forced reaction
-        ForcedReactions::const_iterator forceItr = ((Player const*)target)->m_forcedReactions.find(tester_faction->faction);
-        if(forceItr!=((Player const*)target)->m_forcedReactions.end())
-            return forceItr->second <= REP_HOSTILE;
+        if(tester_faction->faction)
+        {
+            ForcedReactions::const_iterator forceItr = ((Player const*)target)->m_forcedReactions.find(tester_faction->faction);
+            if(forceItr!=((Player const*)target)->m_forcedReactions.end())
+                return forceItr->second <= REP_HOSTILE;
 
-        // apply reputation state
-        FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction);
-        if(raw_tester_faction && raw_tester_faction->reputationListID >=0 )
-            return ((Player const*)target)->GetReputationRank(raw_tester_faction) <= REP_HOSTILE;
+            // apply reputation state
+            FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction);
+            if(raw_tester_faction && raw_tester_faction->reputationListID >=0 )
+                return ((Player const*)target)->GetReputationRank(raw_tester_faction) <= REP_HOSTILE;
+        }
     }
 
     // common faction based case (CvC,PvC,CvP)
@@ -7036,28 +7042,34 @@ bool Unit::IsFriendlyTo(Unit const* unit) const
     if(tester->GetTypeId()==TYPEID_PLAYER)
     {
         // forced reaction
-        ForcedReactions::const_iterator forceItr = ((Player const*)tester)->m_forcedReactions.find(target_faction->faction);
-        if(forceItr!=((Player const*)tester)->m_forcedReactions.end())
-            return forceItr->second >= REP_FRIENDLY;
+        if(target_faction->faction)
+        {
+            ForcedReactions::const_iterator forceItr = ((Player const*)tester)->m_forcedReactions.find(target_faction->faction);
+            if(forceItr!=((Player const*)tester)->m_forcedReactions.end())
+                return forceItr->second >= REP_FRIENDLY;
 
-        // if faction have reputation then friendly state for tester at 100% dependent from at_war state
-        if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
-            if(raw_target_faction->reputationListID >=0)
-                if(FactionState const* FactionState = ((Player*)tester)->GetFactionState(raw_target_faction))
-                    return !(FactionState->Flags & FACTION_FLAG_AT_WAR);
+            // if faction have reputation then friendly state for tester at 100% dependent from at_war state
+            if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
+                if(raw_target_faction->reputationListID >=0)
+                    if(FactionState const* FactionState = ((Player*)tester)->GetFactionState(raw_target_faction))
+                        return !(FactionState->Flags & FACTION_FLAG_AT_WAR);
+        }
     }
     // CvP forced reaction and reputation case
     else if(target->GetTypeId()==TYPEID_PLAYER)
     {
         // forced reaction
-        ForcedReactions::const_iterator forceItr = ((Player const*)target)->m_forcedReactions.find(tester_faction->faction);
-        if(forceItr!=((Player const*)target)->m_forcedReactions.end())
-            return forceItr->second >= REP_FRIENDLY;
+        if(tester_faction->faction)
+        {
+            ForcedReactions::const_iterator forceItr = ((Player const*)target)->m_forcedReactions.find(tester_faction->faction);
+            if(forceItr!=((Player const*)target)->m_forcedReactions.end())
+                return forceItr->second >= REP_FRIENDLY;
 
-        // apply reputation state
-        if(FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction))
-            if(raw_tester_faction->reputationListID >=0 )
-                return ((Player const*)target)->GetReputationRank(raw_tester_faction) >= REP_FRIENDLY;
+            // apply reputation state
+            if(FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction))
+                if(raw_tester_faction->reputationListID >=0 )
+                    return ((Player const*)target)->GetReputationRank(raw_tester_faction) >= REP_FRIENDLY;
+        }
     }
 
     // common faction based case (CvC,PvC,CvP)
@@ -7067,7 +7079,7 @@ bool Unit::IsFriendlyTo(Unit const* unit) const
 bool Unit::IsHostileToPlayers() const
 {
     FactionTemplateEntry const* my_faction = getFactionTemplateEntry();
-    if(!my_faction)
+    if(!my_faction || !my_faction->faction)
         return false;
 
     FactionEntry const* raw_faction = sFactionStore.LookupEntry(my_faction->faction);
@@ -7080,7 +7092,7 @@ bool Unit::IsHostileToPlayers() const
 bool Unit::IsNeutralToAll() const
 {
     FactionTemplateEntry const* my_faction = getFactionTemplateEntry();
-    if(!my_faction)
+    if(!my_faction || !my_faction->faction)
         return true;
 
     FactionEntry const* raw_faction = sFactionStore.LookupEntry(my_faction->faction);
diff --git a/src/shared/Database/DBCStructure.h b/src/shared/Database/DBCStructure.h
index 55d889c2a..8f739474d 100644
--- a/src/shared/Database/DBCStructure.h
+++ b/src/shared/Database/DBCStructure.h
@@ -730,22 +730,38 @@ struct FactionTemplateEntry
     // helpers
     bool IsFriendlyTo(FactionTemplateEntry const& entry) const
     {
-        if(enemyFaction[0]  == entry.faction || enemyFaction[1]  == entry.faction || enemyFaction[2] == entry.faction || enemyFaction[3] == entry.faction )
-            return false;
-        if(friendFaction[0] == entry.faction || friendFaction[1] == entry.faction || friendFaction[2] == entry.faction || friendFaction[3] == entry.faction )
-            return true;
+        if(entry.faction)
+        {
+            for(int i = 0; i < 4; ++i)
+                if (enemyFaction[i]  == entry.faction)
+                    return false;
+            for(int i = 0; i < 4; ++i)
+                if (friendFaction[i] == entry.faction)
+                    return true;
+        }
         return (friendlyMask & entry.ourMask) || (ourMask & entry.friendlyMask);
     }
     bool IsHostileTo(FactionTemplateEntry const& entry) const
     {
-        if(enemyFaction[0]  == entry.faction || enemyFaction[1]  == entry.faction || enemyFaction[2] == entry.faction || enemyFaction[3] == entry.faction )
-            return true;
-        if(friendFaction[0] == entry.faction || friendFaction[1] == entry.faction || friendFaction[2] == entry.faction || friendFaction[3] == entry.faction )
-            return false;
+        if(entry.faction)
+        {
+            for(int i = 0; i < 4; ++i)
+                if (enemyFaction[i]  == entry.faction)
+                    return true;
+            for(int i = 0; i < 4; ++i)
+                if (friendFaction[i] == entry.faction)
+                    return false;
+        }
         return (hostileMask & entry.ourMask) != 0;
     }
     bool IsHostileToPlayers() const { return (hostileMask & FACTION_MASK_PLAYER) !=0; }
-    bool IsNeutralToAll() const { return hostileMask == 0 && friendlyMask == 0 && enemyFaction[0]==0 && enemyFaction[1]==0 && enemyFaction[2]==0 && enemyFaction[3]==0; }
+    bool IsNeutralToAll() const
+    {
+        for(int i = 0; i < 4; ++i)
+            if (enemyFaction[i] != 0)
+                return false;
+        return hostileMask == 0 && friendlyMask == 0;
+    }
     bool IsContestedGuardFaction() const { return (factionFlags & FACTION_TEMPLATE_FLAG_CONTESTED_GUARD)!=0; }
 };