Core/Misc: Fix some static analysis issues

Fix some static analysis issues about uninitialized values.

src/server/game/Spells/Spell.cpp

@@ -504,6 +504,7 @@ m_caster((info->AttributesEx6 & SPELL_ATTR6_CAST_BY_CHARMER && caster->GetCharme
 
     m_applyMultiplierMask = 0;
     m_auraScaleMask = 0;
+    memset(m_damageMultipliers, 0, sizeof(m_damageMultipliers));
 
     // Get data for type of attack
     switch (m_spellInfo->DmgClass)
@@ -559,6 +560,16 @@ m_caster((info->AttributesEx6 & SPELL_ATTR6_CAST_BY_CHARMER && caster->GetCharme
     unitTarget = NULL;
     itemTarget = NULL;
     gameObjTarget = NULL;
+    destTarget = NULL;
+    damage = 0;
+    effectHandleMode = SPELL_EFFECT_HANDLE_LAUNCH;
+    m_diminishLevel = DIMINISHING_LEVEL_1;
+    m_diminishGroup = DIMINISHING_NONE;
+    m_damage = 0;
+    m_healing = 0;
+    m_procAttacker = 0;
+    m_procVictim = 0;
+    m_procEx = 0;
     focusObject = NULL;
     m_cast_count = 0;
     m_glyphIndex = 0;
@@ -574,6 +585,8 @@ m_caster((info->AttributesEx6 & SPELL_ATTR6_CAST_BY_CHARMER && caster->GetCharme
     m_casttime = 0;                                         // setup to correct value in Spell::prepare, must not be used before.
     m_timer = 0;                                            // will set to castime in prepare
 
+    m_immediateHandled = false;
+
     m_channelTargetEffectMask = 0;
 
     // Determine if spell can be reflected back to the caster

src/server/game/Spells/SpellInfo.h

@@ -250,7 +250,10 @@ public:
     flag96    SpellClassMask;
     std::list<Condition*>* ImplicitTargetConditions;
 
-    SpellEffectInfo() { }
+    SpellEffectInfo() : _spellInfo(NULL), _effIndex(0), Effect(0), ApplyAuraName(0), Amplitude(0), DieSides(0),
+                        RealPointsPerLevel(0), BasePoints(0), PointsPerComboPoint(0), ValueMultiplier(0), DamageMultiplier(0),
+                        BonusMultiplier(0), MiscValue(0), MiscValueB(0), Mechanic(MECHANIC_NONE), RadiusEntry(NULL), ChainTarget(0),
+                        ItemType(0), TriggerSpell(0), ImplicitTargetConditions(NULL) {}
     SpellEffectInfo(SpellEntry const* spellEntry, SpellInfo const* spellInfo, uint8 effIndex);
 
     bool IsEffect() const;

src/server/game/Spells/SpellScript.h

@@ -60,7 +60,7 @@ class _SpellScript
         virtual bool _Validate(SpellInfo const* entry);
 
     public:
-        _SpellScript() : m_currentScriptState(SPELL_SCRIPT_STATE_NONE) { }
+        _SpellScript() : m_currentScriptState(SPELL_SCRIPT_STATE_NONE), m_scriptName(NULL), m_scriptSpellId(0) {}
         virtual ~_SpellScript() { }
         virtual void _Register();
         virtual void _Unload();

src/server/game/Warden/Warden.cpp

@@ -30,7 +30,13 @@
 #include "Warden.h"
 #include "AccountMgr.h"
 
-Warden::Warden() : _inputCrypto(16), _outputCrypto(16), _checkTimer(10000/*10 sec*/), _clientResponseTimer(0), _dataSent(false), _initialized(false) { }
+Warden::Warden() : _session(NULL), _inputCrypto(16), _outputCrypto(16), _checkTimer(10000/*10 sec*/), _clientResponseTimer(0),
+                   _dataSent(false), _previousTimestamp(0), _module(NULL), _initialized(false)
+{ 
+    memset(_inputKey, 0, sizeof(_inputKey));
+    memset(_outputKey, 0, sizeof(_outputKey));
+    memset(_seed, 0, sizeof(_seed));
+}
 
 Warden::~Warden()
 {

src/server/game/World/World.cpp

@@ -118,7 +118,7 @@ World::World()
 
     mail_timer = 0;
     mail_timer_expires = 0;
-    m_updateTime;
+    m_updateTime = 0;
     m_updateTimeSum = 0;
     m_updateTimeCount = 0;
     m_currentTime = 0;