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[10076] Fixed crash at remove from world pet under SPELL_AURA_MOD_POSSESS_PET

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* Prevent crash at camera list update at attempt increment end() iterator.
* Properly do unapply SPELL_AURA_MOD_POSSESS_PET (GetPet() can return NULL at call, and not need checked)
* Propertly call unapply at delete auras cases for auras that set player-caster mover pointer.
This commit is contained in:
VladimirMangos 2010-06-19 02:24:43 +04:00
parent 81851074ad
commit 3e210228f9
4 changed files with 50 additions and 21 deletions
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15
src/game/Unit.cpp
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@ -4511,7 +4511,20 @@ void Unit::RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode)
DEBUG_FILTER_LOG(LOG_FILTER_SPELL_CAST, "Aura %u now is remove mode %d",Aur->GetModifier()->m_auraname, mode);
// some auras also need to apply modifier (on caster) on remove
if (mode != AURA_REMOVE_BY_DELETE || Aur->GetModifier()->m_auraname == SPELL_AURA_MOD_POSSESS)
if (mode == AURA_REMOVE_BY_DELETE)
{
switch (Aur->GetModifier()->m_auraname)
{
// need properly undo any auras with player-caster mover set (or will crash at next caster move packet)
case SPELL_AURA_MOD_POSSESS:
case SPELL_AURA_MOD_POSSESS_PET:
case SPELL_AURA_CONTROL_VEHICLE:
Aur->ApplyModifier(false,true);
break;
default: break;
}
}
else
Aur->ApplyModifier(false,true);
if (Aur->_RemoveAura())