Core/Misc: Fix static analysis issues (#25924)

* Core/Misc: Fix static analysis issues

* Fix infinite loop in ".debug send opcode"
Fix using uninitialized memory in ".debug send opcode"

(cherry picked from commit 661f554b9e08a3721227f1e4a4fe6fd74e43a1f4)

16 files changed, 103 insertions, 70 deletions

diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundBE.h b/src/server/game/Battlegrounds/Zones/BattlegroundBE.h
index 7d7c68b41e9..d61905e5a8d 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundBE.h
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundBE.h
@@ -42,7 +42,7 @@ enum BattlegroundBEGameObjects
     BG_BE_OBJECT_TYPE_BUFF_2    = 184664
 };
 
-constexpr Seconds BG_BE_REMOVE_DOORS_TIMER = 5s;
+inline constexpr Seconds BG_BE_REMOVE_DOORS_TIMER = 5s;
 
 enum BattlegroundBEEvents
 {
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundDS.h b/src/server/game/Battlegrounds/Zones/BattlegroundDS.h
index a2ee050bbd9..c6f910c2e73 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundDS.h
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundDS.h
@@ -73,11 +73,11 @@ enum BattlegroundDSData
 };
 
 // These values are NOT blizzlike... need the correct data!
-constexpr Seconds BG_DS_WATERFALL_TIMER_MIN = 30s;
-constexpr Seconds BG_DS_WATERFALL_TIMER_MAX = 60s;
-constexpr Seconds BG_DS_WATERFALL_WARNING_DURATION = 5s;
-constexpr Seconds BG_DS_WATERFALL_DURATION = 30s;
-constexpr Milliseconds BG_DS_WATERFALL_KNOCKBACK_TIMER = 1500ms;
+inline constexpr Seconds BG_DS_WATERFALL_TIMER_MIN = 30s;
+inline constexpr Seconds BG_DS_WATERFALL_TIMER_MAX = 60s;
+inline constexpr Seconds BG_DS_WATERFALL_WARNING_DURATION = 5s;
+inline constexpr Seconds BG_DS_WATERFALL_DURATION = 30s;
+inline constexpr Milliseconds BG_DS_WATERFALL_KNOCKBACK_TIMER = 1500ms;
 
 enum BattlegroundDSEvents
 {
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundNA.h b/src/server/game/Battlegrounds/Zones/BattlegroundNA.h
index fc782025e52..1436c78f6d1 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundNA.h
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundNA.h
@@ -41,7 +41,7 @@ enum BattlegroundNAGameObjects
     BG_NA_OBJECT_TYPE_BUFF_2    = 184664
 };
 
-constexpr Seconds BG_NA_REMOVE_DOORS_TIMER    = 5s;
+inline constexpr Seconds BG_NA_REMOVE_DOORS_TIMER    = 5s;
 
 enum BattlegroundNAEvents
 {
diff --git a/src/server/game/Battlegrounds/Zones/BattlegroundRL.h b/src/server/game/Battlegrounds/Zones/BattlegroundRL.h
index 8d77c1f5bb2..4c2f94d2566 100644
--- a/src/server/game/Battlegrounds/Zones/BattlegroundRL.h
+++ b/src/server/game/Battlegrounds/Zones/BattlegroundRL.h
@@ -37,7 +37,7 @@ enum BattlegroundRLGameObjects
     BG_RL_OBJECT_TYPE_BUFF_2    = 184664
 };
 
-constexpr Seconds BG_RL_REMOVE_DOORS_TIMER    = 5s;
+inline constexpr Seconds BG_RL_REMOVE_DOORS_TIMER    = 5s;
 
 enum BattlegroundRLEvents
 {
diff --git a/src/server/game/Conditions/DisableMgr.cpp b/src/server/game/Conditions/DisableMgr.cpp
index 15af1065d2a..ae4d61f5fd1 100644
--- a/src/server/game/Conditions/DisableMgr.cpp
+++ b/src/server/game/Conditions/DisableMgr.cpp
@@ -305,7 +305,7 @@ bool IsDisabledFor(DisableType type, uint32 entry, WorldObject const* ref, uint8
                 {
                     if (spellFlags & (SPELL_DISABLE_ARENAS | SPELL_DISABLE_BATTLEGROUNDS))
                     {
-                        if (Map const* map = ref->GetMap())
+                        if (Map const* map = ref->FindMap())
                         {
                             if (spellFlags & SPELL_DISABLE_ARENAS && map->IsBattleArena())
                                 return true;                                    // Current map is Arena and this spell is disabled here
diff --git a/src/server/game/Entities/GameObject/GameObjectData.h b/src/server/game/Entities/GameObject/GameObjectData.h
index 0f23f6fbaa9..f6fe8f5681a 100644
--- a/src/server/game/Entities/GameObject/GameObjectData.h
+++ b/src/server/game/Entities/GameObject/GameObjectData.h
@@ -1076,18 +1076,18 @@ struct GameObjectTemplate
 // From `gameobject_template_addon`, `gameobject_overrides`
 struct GameObjectOverride
 {
-    uint32 Faction;
-    uint32 Flags;
+    uint32 Faction = 0;
+    uint32 Flags = 0;
 };
 
 // From `gameobject_template_addon`
 struct GameObjectTemplateAddon : public GameObjectOverride
 {
-    uint32 Mingold;
-    uint32 Maxgold;
+    uint32 Mingold = 0;
+    uint32 Maxgold = 0;
     std::array<uint32, 5> ArtKits = { };
-    uint32 WorldEffectID;
-    uint32 AIAnimKitID;
+    uint32 WorldEffectID = 0;
+    uint32 AIAnimKitID = 0;
 };
 
 struct GameObjectLocale
diff --git a/src/server/game/Entities/Player/EquipmentSet.h b/src/server/game/Entities/Player/EquipmentSet.h
index 26d7a4dd6a3..8ffcd296eb4 100644
--- a/src/server/game/Entities/Player/EquipmentSet.h
+++ b/src/server/game/Entities/Player/EquipmentSet.h
@@ -51,9 +51,9 @@ struct EquipmentSetInfo
         int32 AssignedSpecIndex = -1;                           ///< Index of character specialization that this set is automatically equipped for
         std::string SetName;
         std::string SetIcon;
-        std::array<ObjectGuid, EQUIPMENT_SET_SLOTS> Pieces;
-        std::array<int32, EQUIPMENT_SET_SLOTS> Appearances;     ///< ItemModifiedAppearanceID
-        std::array<int32, 2> Enchants;                          ///< SpellItemEnchantmentID
+        std::array<ObjectGuid, EQUIPMENT_SET_SLOTS> Pieces = {};
+        std::array<int32, EQUIPMENT_SET_SLOTS> Appearances = {};///< ItemModifiedAppearanceID
+        std::array<int32, 2> Enchants = {};                     ///< SpellItemEnchantmentID
         int32 SecondaryShoulderApparanceID = 0;                 ///< Secondary shoulder appearance
         int32 SecondaryShoulderSlot = 0;                        ///< Always 2 if secondary shoulder apperance is used
         int32 SecondaryWeaponAppearanceID = 0;                  ///< For legion artifacts: linked child item appearance
diff --git a/src/server/game/Globals/ObjectMgr.h b/src/server/game/Globals/ObjectMgr.h
index 9015d9a76c7..7ec4262eb00 100644
--- a/src/server/game/Globals/ObjectMgr.h
+++ b/src/server/game/Globals/ObjectMgr.h
@@ -678,16 +678,10 @@ struct PlayerInfo
 
 struct PetLevelInfo
 {
-    PetLevelInfo() : health(0), mana(0), armor(0)
-    {
-        for (uint16& stat : stats)
-            stat = 0;
-    }
-
-    uint16 stats[MAX_STATS];
-    uint16 health;
-    uint16 mana;
-    uint16 armor;
+    uint16 stats[MAX_STATS] = {};
+    uint16 health = 0;
+    uint16 mana = 0;
+    uint16 armor = 0;
 };
 
 struct MailLevelReward
diff --git a/src/server/game/Groups/Group.cpp b/src/server/game/Groups/Group.cpp
index af7b0182575..21303d55dde 100644
--- a/src/server/game/Groups/Group.cpp
+++ b/src/server/game/Groups/Group.cpp
@@ -820,7 +820,7 @@ void Group::ConvertLeaderInstancesToGroup(Player* player, Group* group, bool swi
 
     /* if group leader is in a non-raid dungeon map and nobody is actually bound to this map then the group can "take over" the instance *
     * (example: two-player group disbanded by disconnect where the player reconnects within 60 seconds and the group is reformed)       */
-    if (Map* playerMap = player->GetMap())
+    if (Map* playerMap = player->FindMap())
         if (!switchLeader && playerMap->IsNonRaidDungeon())
             if (InstanceSave* save = sInstanceSaveMgr->GetInstanceSave(playerMap->GetInstanceId()))
                 if (save->GetGroupCount() == 0 && save->GetPlayerCount() == 0)
diff --git a/src/server/game/Handlers/MovementHandler.cpp b/src/server/game/Handlers/MovementHandler.cpp
index 8ff1e0ed877..da83cc662b0 100644
--- a/src/server/game/Handlers/MovementHandler.cpp
+++ b/src/server/game/Handlers/MovementHandler.cpp
@@ -741,7 +741,7 @@ void WorldSession::HandleTimeSyncResponse(WorldPackets::Misc::TimeSyncResponse&
     using the following relation:
     serverTime = clockDelta + clientTime
     */
-    int64 clockDelta = (int64)(serverTimeAtSent + lagDelay) - (int64)timeSyncResponse.ClientTime;
+    int64 clockDelta = (int64)serverTimeAtSent + (int64)lagDelay - (int64)timeSyncResponse.ClientTime;
     _timeSyncClockDeltaQueue.push_back(std::pair<int64, uint32>(clockDelta, roundTripDuration));
     ComputeNewClockDelta();
 }
diff --git a/src/server/game/OutdoorPvP/OutdoorPvPMgr.h b/src/server/game/OutdoorPvP/OutdoorPvPMgr.h
index 16eb87207ac..9815a1198b3 100644
--- a/src/server/game/OutdoorPvP/OutdoorPvPMgr.h
+++ b/src/server/game/OutdoorPvP/OutdoorPvPMgr.h
@@ -93,7 +93,7 @@ class TC_GAME_API OutdoorPvPMgr
         OutdoorPvPMap m_OutdoorPvPMap;
 
         // Holds the outdoor PvP templates
-        OutdoorPvPScriptIds m_OutdoorPvPDatas;
+        OutdoorPvPScriptIds m_OutdoorPvPDatas = {};
 
         // update interval
         uint32 m_UpdateTimer;
diff --git a/src/server/game/Warden/WardenCheckMgr.h b/src/server/game/Warden/WardenCheckMgr.h
index 1d27ff120d5..51e96312f97 100644
--- a/src/server/game/Warden/WardenCheckMgr.h
+++ b/src/server/game/Warden/WardenCheckMgr.h
@@ -86,15 +86,15 @@ constexpr WorldIntConfigs GetWardenCategoryCountConfig(WardenCheckCategory categ
 
 struct WardenCheck
 {
-    uint16 CheckId;
+    uint16 CheckId = 0;
     WardenCheckType Type = NONE_CHECK;
     std::vector<uint8> Data;
-    uint32 Address;                                         // PROC_CHECK, MEM_CHECK, PAGE_CHECK
-    uint8 Length;                                           // PROC_CHECK, MEM_CHECK, PAGE_CHECK
+    uint32 Address = 0;                                     // PROC_CHECK, MEM_CHECK, PAGE_CHECK
+    uint8 Length = 0;                                       // PROC_CHECK, MEM_CHECK, PAGE_CHECK
     std::string Str;                                        // LUA, MPQ, DRIVER
     std::string Comment;
     std::array<char, 4> IdStr = {};                         // LUA
-    WardenActions Action;
+    WardenActions Action = WARDEN_ACTION_LOG;
 };
 
 constexpr uint8 WARDEN_MAX_LUA_CHECK_LENGTH = 170;
diff --git a/src/server/scripts/Commands/cs_debug.cpp b/src/server/scripts/Commands/cs_debug.cpp
index 5fc4e46895e..f03829e4642 100644
--- a/src/server/scripts/Commands/cs_debug.cpp
+++ b/src/server/scripts/Commands/cs_debug.cpp
@@ -330,49 +330,63 @@ public:
         std::stringstream parsedStream;
         while (!ifs.eof())
         {
-            char commentToken[2];
+            char commentToken[2] = {};
             ifs.get(commentToken[0]);
-            if (commentToken[0] == '/' && !ifs.eof())
+            if (ifs.eof())
+                break;
+            if (commentToken[0] == '/')
             {
                 ifs.get(commentToken[1]);
-                // /* comment
-                if (commentToken[1] == '*')
+                if (!ifs.eof())
                 {
-                    while (!ifs.eof())
+                    // /* comment
+                    if (commentToken[1] == '*')
                     {
-                        ifs.get(commentToken[0]);
-                        if (commentToken[0] == '*' && !ifs.eof())
+                        while (!ifs.eof())
                         {
-                            ifs.get(commentToken[1]);
-                            if (commentToken[1] == '/')
+                            ifs.get(commentToken[0]);
+                            if (ifs.eof())
                                 break;
-                            else
-                                ifs.putback(commentToken[1]);
+                            if (commentToken[0] == '*')
+                            {
+                                ifs.get(commentToken[1]);
+                                if (ifs.eof())
+                                    break;
+                                if (commentToken[1] == '/')
+                                    break;
+                                else
+                                    ifs.putback(commentToken[1]);
+                            }
                         }
+                        continue;
                     }
-                    continue;
-                }
-                // line comment
-                else if (commentToken[1] == '/')
-                {
-                    std::string str;
-                    std::getline(ifs, str);
-                    continue;
+                    // line comment
+                    else if (commentToken[1] == '/')
+                    {
+                        std::string str;
+                        std::getline(ifs, str);
+                        if (ifs.eof())
+                            break;
+                        continue;
+                    }
+                    // regular data
+                    else
+                        ifs.putback(commentToken[1]);
                 }
-                // regular data
-                else
-                    ifs.putback(commentToken[1]);
             }
             parsedStream.put(commentToken[0]);
         }
         ifs.close();
 
-        uint32 opcode;
+        uint32 opcode = 0;
         parsedStream >> opcode;
 
+        if (!opcode)
+            return false;
+
         WorldPacket data(OpcodeServer(opcode), 0);
 
-        while (!parsedStream.eof())
+        while (!parsedStream.eof() && !parsedStream.fail())
         {
             std::string type;
             parsedStream >> type;
@@ -382,38 +396,59 @@ public:
 
             if (type == "uint8")
             {
-                uint16 val1;
+                if (parsedStream.eof())
+                    return false;
+                uint16 val1 = 0;
                 parsedStream >> val1;
+                if (parsedStream.fail())
+                    return false;
                 data << uint8(val1);
             }
             else if (type == "uint16")
             {
-                uint16 val2;
+                if (parsedStream.eof())
+                    return false;
+                uint16 val2 = 0;
                 parsedStream >> val2;
+                if (parsedStream.fail())
+                    return false;
                 data << val2;
             }
             else if (type == "uint32")
             {
-                uint32 val3;
+                if (parsedStream.eof())
+                    return false;
+                uint32 val3 = 0;
                 parsedStream >> val3;
+                if (parsedStream.fail())
+                    return false;
                 data << val3;
             }
             else if (type == "uint64")
             {
-                uint64 val4;
+                if (parsedStream.eof())
+                    return false;
+                uint64 val4 = 0;
                 parsedStream >> val4;
+                if (parsedStream.fail())
+                    return false;
                 data << val4;
             }
             else if (type == "float")
             {
-                float val5;
+                if (parsedStream.eof())
+                    return false;
+                float val5 = 0.0f;
                 parsedStream >> val5;
+                if (parsedStream.fail())
+                    return false;
                 data << val5;
             }
             else if (type == "string")
             {
                 std::string val6;
                 parsedStream >> val6;
+                // empty string is allowed so no need to check eof/fail here
                 data << val6;
             }
             else if (type == "goguid")
@@ -423,7 +458,6 @@ public:
                 {
                     handler->PSendSysMessage(LANG_COMMAND_OBJNOTFOUND, "0");
                     handler->SetSentErrorMessage(true);
-                    ifs.close();
                     return false;
                 }
                 data << obj->GetGUID();
diff --git a/src/server/scripts/EasternKingdoms/ScarletMonastery/instance_scarlet_monastery.cpp b/src/server/scripts/EasternKingdoms/ScarletMonastery/instance_scarlet_monastery.cpp
index 9ddd6aff7a6..256a914b6da 100644
--- a/src/server/scripts/EasternKingdoms/ScarletMonastery/instance_scarlet_monastery.cpp
+++ b/src/server/scripts/EasternKingdoms/ScarletMonastery/instance_scarlet_monastery.cpp
@@ -25,6 +25,11 @@
 #include "ScriptMgr.h"
 #include "TemporarySummon.h"
 
+Position const BunnySpawnPosition = { 1776.27f, 1348.74f, 19.20f };
+Position const EarthBunnySpawnPosition = { 1765.28f, 1347.46f, 18.55f, 6.17f };
+Position const HeadlessHorsemanSpawnPosition = { 1765.00f, 1347.00f, 15.00f };
+Position const HeadlessHorsemanHeadSpawnPosition = { 1788.54f, 1348.05f, 18.88f }; // Guessed
+
 ObjectData const creatureData[] =
 {
     { NPC_HEADLESS_HORSEMAN_HEAD, DATA_HORSEMAN_HEAD     },
diff --git a/src/server/scripts/EasternKingdoms/ScarletMonastery/scarlet_monastery.h b/src/server/scripts/EasternKingdoms/ScarletMonastery/scarlet_monastery.h
index f25cb46b6b6..27e3fb9b51a 100644
--- a/src/server/scripts/EasternKingdoms/ScarletMonastery/scarlet_monastery.h
+++ b/src/server/scripts/EasternKingdoms/ScarletMonastery/scarlet_monastery.h
@@ -26,10 +26,10 @@
 
 uint32 const EncounterCount = 9;
 
-Position const BunnySpawnPosition                = { 1776.27f, 1348.74f, 19.20f };
-Position const EarthBunnySpawnPosition           = { 1765.28f, 1347.46f, 18.55f, 6.17f };
-Position const HeadlessHorsemanSpawnPosition     = { 1765.00f, 1347.00f, 15.00f };
-Position const HeadlessHorsemanHeadSpawnPosition = { 1788.54f, 1348.05f, 18.88f }; // Guessed
+extern Position const BunnySpawnPosition;
+extern Position const EarthBunnySpawnPosition;
+extern Position const HeadlessHorsemanSpawnPosition;
+extern Position const HeadlessHorsemanHeadSpawnPosition;
 
 enum SMDataTypes
 {
diff --git a/src/server/scripts/Northrend/Gundrak/gundrak.h b/src/server/scripts/Northrend/Gundrak/gundrak.h
index 18ee2088b90..4e1e51c3ccd 100644
--- a/src/server/scripts/Northrend/Gundrak/gundrak.h
+++ b/src/server/scripts/Northrend/Gundrak/gundrak.h
@@ -88,7 +88,7 @@ enum GDSpellIds
     SPELL_FIRE_BEAM_ELEMENTAL        = 57072
 };
 
-constexpr Milliseconds TIMER_STATUE_ACTIVATION = 3500ms;
+inline constexpr Milliseconds TIMER_STATUE_ACTIVATION = 3500ms;
 
 template <class AI, class T>
 inline AI* GetGundrakAI(T* obj)