Core/Misc: Fix some static analysis issues

Add some asserts and additional NULL checks as sanity checks.

5 files changed, 8 insertions, 0 deletions

diff --git a/src/server/scripts/Spells/spell_pet.cpp b/src/server/scripts/Spells/spell_pet.cpp
index a7742630ccd..e50bc681352 100644
--- a/src/server/scripts/Spells/spell_pet.cpp
+++ b/src/server/scripts/Spells/spell_pet.cpp
@@ -941,6 +941,7 @@ public:
                 if (itr != pet->ToPet()->m_spells.end()) // If pet has Wild Hunt
                 {
                     SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(itr->first); // Then get the SpellProto and add the dummy effect value
+                    ASSERT(spellInfo);
                     mod += CalculatePct(1.0f, spellInfo->Effects[EFFECT_1].CalcValue());
                 }
 
@@ -971,6 +972,7 @@ public:
                 if (itr != pet->ToPet()->m_spells.end()) // If pet has Wild Hunt
                 {
                     SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(itr->first); // Then get the SpellProto and add the dummy effect value
+                    ASSERT(spellInfo);
                     mod += CalculatePct(1.0f, spellInfo->Effects[EFFECT_1].CalcValue());
                 }
 
diff --git a/src/server/scripts/Spells/spell_priest.cpp b/src/server/scripts/Spells/spell_priest.cpp
index 71e5dac28ec..03d5cbc3f06 100644
--- a/src/server/scripts/Spells/spell_priest.cpp
+++ b/src/server/scripts/Spells/spell_priest.cpp
@@ -237,6 +237,7 @@ class spell_pri_glyph_of_prayer_of_healing : public SpellScriptLoader
                 PreventDefaultAction();
 
                 SpellInfo const* triggeredSpellInfo = sSpellMgr->GetSpellInfo(SPELL_PRIEST_GLYPH_OF_PRAYER_OF_HEALING_HEAL);
+                ASSERT(triggeredSpellInfo);
                 int32 heal = int32(CalculatePct(int32(eventInfo.GetHealInfo()->GetHeal()), aurEff->GetAmount()) / triggeredSpellInfo->GetMaxTicks());
                 GetTarget()->CastCustomSpell(SPELL_PRIEST_GLYPH_OF_PRAYER_OF_HEALING_HEAL, SPELLVALUE_BASE_POINT0, heal, eventInfo.GetProcTarget(), true, NULL, aurEff);
             }
diff --git a/src/server/scripts/Spells/spell_rogue.cpp b/src/server/scripts/Spells/spell_rogue.cpp
index d1d43684f3e..1773805b671 100644
--- a/src/server/scripts/Spells/spell_rogue.cpp
+++ b/src/server/scripts/Spells/spell_rogue.cpp
@@ -429,6 +429,7 @@ class spell_rog_preparation : public SpellScriptLoader
                 for (SpellCooldowns::const_iterator itr = cm.begin(); itr != cm.end();)
                 {
                     SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(itr->first);
+                    ASSERT(spellInfo);
 
                     if (spellInfo->SpellFamilyName == SPELLFAMILY_ROGUE)
                     {
diff --git a/src/server/scripts/Spells/spell_warlock.cpp b/src/server/scripts/Spells/spell_warlock.cpp
index 36e63b5a94e..b538d296c3d 100644
--- a/src/server/scripts/Spells/spell_warlock.cpp
+++ b/src/server/scripts/Spells/spell_warlock.cpp
@@ -271,6 +271,7 @@ class spell_warl_demonic_circle_summon : public SpellScriptLoader
                     // If not in range remove the WARLOCK_DEMONIC_CIRCLE_ALLOW_CAST.
 
                     SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(SPELL_WARLOCK_DEMONIC_CIRCLE_TELEPORT);
+                    ASSERT(spellInfo);
 
                     if (GetTarget()->IsWithinDist(circle, spellInfo->GetMaxRange(true)))
                     {
@@ -353,6 +354,7 @@ class spell_warl_demonic_empowerment : public SpellScriptLoader
                     if (targetCreature->IsPet())
                     {
                         CreatureTemplate const* ci = sObjectMgr->GetCreatureTemplate(targetCreature->GetEntry());
+                        ASSERT(ci);
                         switch (ci->family)
                         {
                             case CREATURE_FAMILY_SUCCUBUS:
@@ -361,6 +363,7 @@ class spell_warl_demonic_empowerment : public SpellScriptLoader
                             case CREATURE_FAMILY_VOIDWALKER:
                             {
                                 SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(SPELL_WARLOCK_DEMONIC_EMPOWERMENT_VOIDWALKER);
+                                ASSERT(spellInfo);
                                 int32 hp = int32(targetCreature->CountPctFromMaxHealth(GetCaster()->CalculateSpellDamage(targetCreature, spellInfo, 0)));
                                 targetCreature->CastCustomSpell(targetCreature, SPELL_WARLOCK_DEMONIC_EMPOWERMENT_VOIDWALKER, &hp, NULL, NULL, true);
                                 //unitTarget->CastSpell(unitTarget, 54441, true);
diff --git a/src/server/scripts/Spells/spell_warrior.cpp b/src/server/scripts/Spells/spell_warrior.cpp
index 5a655a92996..d309051114c 100644
--- a/src/server/scripts/Spells/spell_warrior.cpp
+++ b/src/server/scripts/Spells/spell_warrior.cpp
@@ -274,6 +274,7 @@ class spell_warr_deep_wounds : public SpellScriptLoader
                     damage = target->SpellDamageBonusTaken(caster, GetSpellInfo(), damage, SPELL_DIRECT_DAMAGE);
 
                     SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(SPELL_WARRIOR_DEEP_WOUNDS_RANK_PERIODIC);
+                    ASSERT(spellInfo);
                     uint32 ticks = spellInfo->GetDuration() / spellInfo->Effects[EFFECT_0].Amplitude;
 
                     // Add remaining ticks to damage done