TFS 0.X [OTX 2] Crash GDB

potinho · Feb 17, 2022

My server was crashed, i cant identify anything related, anyone can help me please?

C++:

#0  0x000055df0f5a5ca8 in __gnu_cxx::__ops::_Iter_equals_val<Player const* const                                                                                                                                                             >::operator()<__gnu_cxx::__normal_iterator<Player* const*, std::vector<Player*,                                                                                                                                                              std::allocator<Player*> > > > (this=0x7fae4f2bb968,
    __it=non-dereferenceable iterator for std::vector)
    at /usr/include/c++/7/bits/predefined_ops.h:241
#1  0x000055df0f5a5517 in std::__find_if<__gnu_cxx::__normal_iterator<Player* co                                                                                                                                                             nst*, std::vector<Player*, std::allocator<Player*> > >, __gnu_cxx::__ops::_Iter_                                                                                                                                                             equals_val<Player const* const> > (
    __first=non-dereferenceable iterator for std::vector, __last=
    0x55df0f3ef82d <non-virtual thunk to Container::~Container()>, __pred=...)
    at /usr/include/c++/7/bits/stl_algo.h:120
#2  0x000055df0f5a4865 in std::__find_if<__gnu_cxx::__normal_iterator<Player* const*, std::vector<Player*, std::allocator<Player*> > >, __gnu_cxx::__ops::_Iter_equals_val<Player const* const> > (
    __first=non-dereferenceable iterator for std::vector,
    __last=0x55df0f3ef82d <non-virtual thunk to Container::~Container()>,
    __pred=...) at /usr/include/c++/7/bits/stl_algo.h:162
#3  0x000055df0f5a3d82 in std::find<__gnu_cxx::__normal_iterator<Player* const*, std::vector<Player*, std::allocator<Player*> > >, Player const*> (
    __first=non-dereferenceable iterator for std::vector,
    __last=0x55df0f3ef82d <non-virtual thunk to Container::~Container()>,
    __val=@0x7fae4f2bba30: 0x7fae43ae3db0)
    at /usr/include/c++/7/bits/stl_algo.h:3908
---Type <return> to continue, or q <return> to quit---
#4  0x000055df0f5a2fd6 in Party::isPlayerInvited (this=0x7fae433902f0, player=0x7fae43ae3db0, result=false) at party.cpp:430
#5  0x000055df0f5a1511 in Party::removeInvite (this=0x7fae433902f0, player=0x7fae43ae3db0) at party.cpp:170
#6  0x000055df0f5c386e in Player::clearPartyInvitations (this=0x7fae43ae3db0) at player.cpp:5177

#7  0x000055df0f5af914 in Player::onCreatureDisappear (this=0x7fae43ae3db0, creature=0x7fae43ae3db0, isLogout=true) at player.cpp:1547

#8  0x000055df0f43699c in Game::removeCreature (this=0x55df0f98c700 <g_game>, creature=0x7fae43ae3db0, isLogout=true) at game.cpp:1023
#9  0x000055df0f5d1b97 in ProtocolGame::logout (this=0x7fae1007bd50, displayEffect=true, forceLogout=false) at protocolgame.cpp:357
#10 0x000055df0f5f0cf6 in boost::_mfi::mf2<bool, ProtocolGame, bool, bool>::operator() (this=0x7fae1008aed0, p=0x7fae1007bd50, a1=true, a2=false) at /usr/include/boost/bind/mem_fn_template.hpp:280
#11 0x000055df0f5ee847 in boost::_bi::list3<boost::_bi::value<ProtocolGame*>, boost::_bi::value<bool>, boost::_bi::value<bool> >::operator()<bool, boost::_mfi::mf2<bool, ProtocolGame, bool, bool>, boost::_bi::list0> (
    this=0x7fae1008aee0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:388
#12 0x000055df0f5ec1c0 in boost::_bi::bind_t<bool, boost::_mfi::mf2<bool, ProtocolGame, bool, bool>, boost::_bi::list3<boost::_bi::value<ProtocolGame*>, boost::_bi::value<bool>, boost::_bi::value<bool> > >::operator() (
    this=0x7fae1008aed0) at /usr/include/boost/bind/bind.hpp:1294
#13 0x000055df0f5eac22 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<bool, boost::_mfi::mf2<bool, ProtocolGame, bool, bool>, boost::_bi::list3<boost::_bi::value<ProtocolGame*>, boost::_bi::value<bool>, boost::_bi::value<bool> > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:159
#14 0x000055df0f42d318 in boost::function0<void>::operator() (this=0x7fae42dce6a0) at /usr/include/boost/function/function_template.hpp:759
#15 0x000055df0f42c98a in Task::operator() (this=0x7fae42dce690) at dispatcher.h:34
#16 0x000055df0f42b645 in Dispatcher::dispatcherThread (this=0x55df0f989320 <Dispatcher::getInstance()::dispatcher>) at dispatcher.cpp:71
#17 0x000055df0f42fe67 in boost::_mfi::mf0<void, Dispatcher>::operator() (this=0x55df10914cd8, p=0x55df0f989320 <Dispatcher::getInstance()::dispatcher>) at /usr/include/boost/bind/mem_fn_template.hpp:49
#18 0x000055df0f42fdca in boost::_bi::list1<boost::_bi::value<Dispatcher*> >::operator()<boost::_mfi::mf0<void, Dispatcher>, boost::_bi::list0> (this=0x55df10914ce8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#19 0x000055df0f42fbe6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, Dispatcher>, boost::_bi::list1<boost::_bi::value<Dispatcher*> > >::operator() (this=0x55df10914cd8) at /usr/include/boost/bind/bind.hpp:1294
#20 0x000055df0f42f988 in boost::detail::thread_data<boost::_bi::bind_t<void, boost::_mfi::mf0<void, Dispatcher>, boost::_bi::list1<boost::_bi::value<Dispatcher*> > > >::run (this=0x55df10914b20)
    at /usr/include/boost/thread/detail/thread.hpp:116
#21 0x00007fae53c08bcd in ?? () from /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.65.1
#22 0x00007fae539df6db in start_thread (arg=0x7fae4f2bc700) at pthread_create.c:463
#23 0x00007fae5278771f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

danilopucci · Feb 17, 2022

Can you share the following methods?

Game::removeCreature
Player: onCreatureDisappear
Player::clearPartyInvitations
Party::isPlayerInvited

potinho · Feb 17, 2022

C++:

bool Game::removeCreature(Creature* creature, bool isLogout /*= true*/)
{
    if(creature->isRemoved())
        return false;

    Tile* tile = creature->getTile();
    SpectatorVec list;
    getSpectators(list, tile->getPosition(), false, true);

    SpectatorVec::iterator it;
    for(it = list.begin(); it != list.end(); ++it)
        (*it)->onCreatureDisappear(creature, isLogout);

    if(tile != creature->getTile())
    {
        list.clear();
        tile = creature->getTile();
        getSpectators(list, tile->getPosition(), false, true);
    }

    Player* player = NULL;
    int32_t oldIndex = tile->__getIndexOfThing(creature);
    if(!map->removeCreature(creature))
        return false;

    //send to client
    uint32_t i = 0;
    for(it = list.begin(); it != list.end(); ++it)
    {
        if(creature != (*it))
            (*it)->updateTileCache(tile);

        if(!(player = (*it)->getPlayer()))
            continue;

        player->sendCreatureDisappear(creature, oldIndex);
        ++i;
    }

    creature->getParent()->postRemoveNotification(NULL, creature, NULL, oldIndex, true);
    creature->onRemovedCreature();

    autoList.erase(creature->getID());
    freeThing(creature);

    removeCreatureCheck(creature);
    for(std::list<Creature*>::iterator it = creature->summons.begin(); it != creature->summons.end(); ++it)
        removeCreature(*it);

    return true;
}

C++:

bool Party::isPlayerInvited(const Player* player, bool result/* = false*/) const
{
    if(!player || player->isRemoved())
        return result;

    return std::find(inviteList.begin(), inviteList.end(), player) != inviteList.end();
}

C++:

void Player::clearPartyInvitations()
{
    if(invitePartyList.empty())
        return;

    PartyList list;
    for(PartyList::iterator it = invitePartyList.begin(); it != invitePartyList.end(); ++it)
        list.push_back(*it);

    invitePartyList.clear();
    for(PartyList::iterator it = list.begin(); it != list.end(); ++it)
        (*it)->removeInvite(this);
}

danilopucci said:
Can you share the following methods?

Game::removeCreature
Player: onCreatureDisappear
Player::clearPartyInvitations
Party::isPlayerInvited

C++:

void Player::onCreatureDisappear(const Creature* creature, bool isLogout)
{
    Creature::onCreatureDisappear(creature, isLogout);
    if(creature != this)
        return;

    if(isLogout)
        loginPosition = getPosition();

    lastLogout = time(NULL);
    Item* item = NULL;
    for(int32_t slot = SLOT_FIRST; slot < SLOT_LAST; ++slot)
    {
        if(!(item = getInventoryItem((slots_t)slot)))
            continue;

        g_moveEvents->onPlayerDeEquip(this, item, (slots_t)slot, false);
    }

    if(eventWalk)
        setFollowCreature(NULL);

    if(tradePartner)
        g_game.internalCloseTrade(this);

    clearPartyInvitations();
    if(party)
        party->leave(this);

    g_game.cancelRuleViolation(this);
    if(hasFlag(PlayerFlag_CanAnswerRuleViolations))
    {
        PlayerVector closeReportList;
        for(RuleViolationsMap::const_iterator it = g_game.getRuleViolations().begin(); it != g_game.getRuleViolations().end(); ++it)
        {
            if(it->second->gamemaster == this)
                closeReportList.push_back(it->second->reporter);
        }

        for(PlayerVector::iterator it = closeReportList.begin(); it != closeReportList.end(); ++it)
            g_game.closeRuleViolation(*it);
    }

    g_chat.removeUserFromChannels(this);
    if(!isGhost())
        IOLoginData::getInstance()->updateOnlineStatus(guid, false);

    #if defined(WINDOWS) && !defined(_CONSOLE)
    GUI::getInstance()->m_pBox.removePlayer(this);
    #endif

    if(g_config.getBool(ConfigManager::DISPLAY_LOGGING))
        std::clog << getName() << " has logged out." << std::endl;

    bool saved = false;
    for(uint32_t tries = 0; !saved && tries < 3; ++tries)
    {
        if(IOLoginData::getInstance()->savePlayer(this))
            saved = true;
#ifdef __DEBUG__
        else
            std::clog << "Error while saving player: " << getName() << ", strike " << tries << "." << std::endl;
#endif
    }

    if(!saved)
#ifndef __DEBUG__
        std::clog << "Error while saving player: " << getName() << "." << std::endl;
#else
        std::clog << "Player " << getName() << " couldn't be saved." << std::endl;
#endif
}

Roddet · Feb 17, 2022

C++ - Crash Party TFS 0.4 (8.60)

Somehow they're crashing through the party system on my server, help me! Look at the GDB logs. hastebin hastebin

otland.net

TFS 0.X [OTX 2] Crash GDB

potinho

Advanced OT User

Roddet

C++ - Crash Party TFS 0.4 (8.60)

danilopucci

Well-Known Member

potinho

Advanced OT User

Roddet

†

C++ - Crash Party TFS 0.4 (8.60)

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