netflow

I know it`s not related to his crash. I got the GetHeight problem.

Core: e4b3dbe474ef1a13f6d523b34348771f346447c5

SD2: 733

DB: 363

Patch's: Anticheat + Arena

Core was generated by `./bin/mangos-worldd -c etc/mangosd.conf'.
Program terminated with signal 11, Segmentation fault.
#0  0x0819dd5f in Map::GetHeight (this=0xb2339128, x=-2666.66626, y=4373.6123, z=83.9291916, pUseVmaps=false) at ../../../src/game/Map.cpp:946
946             zi[0] = gmap->Z[lx_int][ly_int];
#0  0x0819dd5f in Map::GetHeight (this=0xb2339128, x=-2666.66626, y=4373.6123, z=83.9291916, pUseVmaps=false) at ../../../src/game/Map.cpp:946
       lx_int = 256
       fact_y = -0.02090903
       _mapheight = 36.1105309
       ly_int = 204
       fact_x = 256
       gmap = (._133 *) 0x75566aa0
       gx = 36
       gy = 23
       lx = 256
       ly = -0.02090903
       mapHeight = 36.1105309
       vmapHeight = -0.02090903
#1  0x08280dbd in DestinationHolder<Traveller<Creature> >::GetLocationNow (this=0x111f93e8, mapid=530, x=@0xad7fef68, y=@0xad7fef64, z=@0xad7fef60, is3D=false)
   at ../../../src/game/DestinationHolderImp.h:198
       percent_passed = 256
       distanceX = -0.967447758
       distanceY = -0.417330384
       z2 = 83.4949417
#2  0x08281331 in DestinationHolder<Traveller<Creature> >::UpdateTraveller (this=0x111f93e8, traveller=@0xad7fefb8, diff=180, force_update=false, micro_movement=true)
   at ../../../src/game/DestinationHolderImp.h:145
       x = <value optimized out>
       y = <value optimized out>
       z = <value optimized out>
#3  0x08390021 in RandomMovementGenerator<Creature>::Update (this=0x111f93e0, creature=@0xf378b28, diff=@0xad7ff034) at ../../../src/game/RandomMovementGenerator.cpp:146
       traveller = {i_traveller = @0xf378b28}
#4  0x08358407 in MovementGeneratorMedium<Creature, RandomMovementGenerator<Creature> >::Update (this=0x111f93e0, u=@0xf378b28, time_diff=@0xad7ff034)
   at ../../../src/game/MovementGenerator.h:72
No locals.
#5  0x081bfc16 in MotionMaster::UpdateMotion (this=0xf3796e0, diff=@0xad7ff034) at ../../../src/game/MotionMaster.cpp:82
       __PRETTY_FUNCTION__ = "void MotionMaster::UpdateMotion(const uint32&)"
#6  0x082eb663 in Unit::Update (this=0xf378b28, p_time=180) at ../../../src/game/Unit.cpp:289
       base_att = <value optimized out>
#7  0x081264ea in Creature::Update (this=0xf378b28, diff=180) at ../../../src/game/Creature.cpp:391
No locals.
#8  0x081cf05f in VisitorHelper<MaNGOS::ObjectUpdater, Creature> (v=@0xad7ff198, c=@0x88f3d22c) at ../../../src/game/GridNotifiersImpl.h:46
No locals.
#9  0x081cf615 in VisitorHelper<MaNGOS::ObjectUpdater, Creature, TypeList<DynamicObject, TypeList<Corpse, TypeNull> > > (v=@0xad7ff198, c=@0x88f3d22c)
   at ../../../src/game/../framework/GameSystem/TypeContainerVisitor.h:70
No locals.
#10 0x081cb426 in ObjectAccessor::Update (this=0xb497a5b0, diff=180) at ../../../src/game/../framework/GameSystem/TypeContainerVisitor.h:105
       cell = {data = {Part = {grid_x = 27, grid_y = 40, cell_x = 0, cell_y = 1, nocreate = 1, reserved = 16}, All = 34671131}}
       cell_id = <value optimized out>
       y = 321
       x = 216
       player = <value optimized out>
       creature_locations = {_M_t = {
   _M_impl = {<std::allocator<std::_Rb_tree_node<std::Pair<const unsigned int, Player*> > >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<std::Pair<const unsigned int, Player*> > >> = {<No data fields>}, <No data fields>}, _M_key_compare = {<std::binary_function<unsigned int,unsigned int,bool>> = {<No data fields>}, <No data fields>},
     _M_header = {_M_color = std::_S_red, _M_parent = 0x137c50e0, _M_left = 0xa6d32b0, _M_right = 0x124bb7d0}, _M_node_count = 119}}}
       map = (class Map *) 0xb2339128
       updater = {i_timeDiff = 180}
#11 0x081b4748 in MapManager::Update (this=0xb4658c20, diff=91) at ../../../src/game/MapManager.cpp:253
       iter = {_M_cur = 0x0, _M_ht = 0xb4658c68}
#12 0x08312c67 in World::Update (this=0x8524e00, diff=91) at ../../../src/game/World.cpp:1393
       next = {_M_cur = 0x59, _M_ht = 0x8524e48}
#13 0x08104d3e in WorldRunnable::run (this=0xaed06470) at ../../../src/mangosd/WorldRunnable.cpp:59
       diff = 91
       realCurrTime = 1588116849
       realPrevTime = <value optimized out>
       prevSleepTime = 89
#14 0xb7ad0a85 in ZThread::ThreadImpl::Dispatch (parent=0x8516da0, impl=0xb232d928, task=@0xad7ff374) at ../../../../dep/src/zthread/ThreadImpl.cxx:407
No locals.
#15 0xb7ad0f88 in run (this=0xbfca839c) at ../../../../dep/src/zthread/ThreadImpl.cxx:49
No locals.
#16 0xb7ad69b2 in _dispatch (arg=0xcc) at ../../../../dep/src/zthread/posix/ThreadOps.cxx:137
       __PRETTY_FUNCTION__ = "void* ZThread::_dispatch(void*)"
#17 0xb79b11b3 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#18 0xb790803e in clone () from /lib/libc.so.6
No symbol table info available.

Havin this crash too. It only seems to happed with vmap.enableLOS = 1 AND vmap.enableHeight = 1 If vmap.enableLOS = 0 OR vmap.enableHeight = 0 then doesn`t happen. Also seems to only happen when lx OR ly it`s 256.

LE: it crashes with vmap.enableLOS = 1 AND vmap.enableLOS = 0 also. lx OR ly need to be 256 to crash.