[Arianne-bugs] [ arianne-Bugs-579649 ] linux server&worldgen crash

[<no...@so...>]

Bugs item #579649, was opened at 2002-07-10 16:35
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=101111&aid=579649&group_id=1111

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: linux server&worldgen crash

Initial Comment:
using cvs from today, arianne-server segfaults on my 
linux (RH 7.3) system.

NOTE: I double (no trice-)checked that the 
share/Arianne/FOO.arianne files are indeed correct.

Suspecting that the WorldFile might be corrupt, I tried to 
run worldgen, but it segfaults also, apparently at the 
same position.

here are the outputs and backtrace from gdb:


arianne-server -log
[...]
16:26:01|App      |notice-> ArianneServer::ArianneServer 
-BEGIN-
16:26:01|Layer5   |notice-> WorldManager::Load (World) 
-BEGIN-
16:26:01|Layer5   |notice-> 
WorldManager::LoadObjectDefinition -BEGIN-

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 10721)]
0x08058389 in basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >::Rep::release (this=0xfffffff0) at 
/usr/include/g++-3/std/bastring.h:114
/usr/include/g++-3/std/bastring.h:114:3341:beg:0x8058389
(gdb) backtrace
#0  0x08058389 in basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >::Rep::release (this=0xfffffff0) at 
/usr/include/g++-3/std/bastring.h:114
#1  0x08058190 in basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >::~basic_string (this=0x818eaa8, __in_chrg=2) at 
/usr/include/g++-3/std/bastring.h:195
#2  0x08064be1 in void destroy<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > (__pointer=0x818eaa8) at 
/usr/include/g++-3/stl_construct.h:43
#3  0x0806483d in _List_base<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::clear (this=0xbfffe90c) at 
/usr/include/g++-3/stl_list.h:239
#4  0x080643bb in _List_base<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::~_List_base (this=0xbfffe90c, __in_chrg=0) at 
/usr/include/g++-3/stl_list.h:192
#5  0x08063bdd in list<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::~list (this=0xbfffe90c, __in_chrg=2) at 
/usr/include/g++-3/stl_list.h:437
#6  0x080d6acd in ObjectClassInfo::~ObjectClassInfo 
(this=0xbfffe8f0, __in_chrg=2) at SlotManager.cpp:38
#7  0x080e3383 in 
SlotManager::readFromObjectClassManager 
(this=0xbffff0c4, ClassManager=@0xbffff0b8) at 
SlotManager.cpp:38
#8  0x080bcbb6 in WorldManager::LoadObjectDefinition 
(this=0xbffff034) at WorldManager.cpp:54
#9  0x080bd02a in WorldManager::Load (this=0xbffff034, 
filename=@0xbfffeb00) at WorldManager.cpp:71
#10 0x08055f8b in ArianneServer::ArianneServer 
(this=0xbfffeb50) at Arianneserver.cpp:40
#11 0x0805b6ad in main (Num=2, arg=0xbffff274) at 
smain.cpp:229
#12 0x42017589 in __libc_start_main () from 
/lib/i686/libc.so.6
(gdb)
[END]


worldGen:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 11184)]
0x0805778d in _List_base<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::clear (this=0xbfffefcc) at 
/usr/include/g++-3/stl_list.h:238
/usr/include/g++-3/stl_list.h:238:6762:beg:0x805778d
(gdb) backtrace
#0  0x0805778d in _List_base<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::clear (this=0xbfffefcc) at 
/usr/include/g++-3/stl_list.h:238
#1  0x08056987 in _List_base<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::~_List_base (this=0xbfffefcc, __in_chrg=0) at 
/usr/include/g++-3/stl_list.h:192
#2  0x08055a25 in list<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> >, allocator<basic_string<char, 
string_char_traits<char>, __default_alloc_template<true, 
0> > > >::~list (this=0xbfffefcc, __in_chrg=2) at 
/usr/include/g++-3/stl_list.h:437
#3  0x0807344d in ObjectClassInfo::~ObjectClassInfo 
(this=0xbfffefb0, __in_chrg=2) at SlotManager.cpp:38
#4  0x08080d9f in 
SlotManager::readFromObjectClassManager 
(this=0xbffff1e0, ClassManager=@0xbffff1d4) at 
SlotManager.cpp:38
#5  0x08068b6a in WorldManager::LoadObjectDefinition 
(this=0xbffff150) at WorldManager.cpp:54
#6  0x080526ec in main (argc=1, argv=0xbffff274) at 
main.cpp:40
#7  0x42017589 in __libc_start_main () from 
/lib/i686/libc.so.6
(gdb) 




 

----------------------------------------------------------------------

>Comment By: Eugen Treise (eugen11)
Date: 2002-07-10 18:44

Message:
Logged In: YES 
user_id=286483

This problem was reported by two people both on linux. On
windows i don't have this problem.
in WorldManager::LoadObjectDefinition() after loading the
ObjectClass file the Slotmanager reads the ForSlots lists of
all classes from the ObjectManager: 
m_SlotManager.readFromObjectClassManager(m_objectman);

The problem occurs in the Slotmanager.cpp line 38:
addForSlotList(*it,
ClassManager.getObjectClassInfo(*it).ClassForSlots);
something with std::list.

I have no idea for the reason.

For a workaround comment line 54 in Worldmanager.cpp the
slot system is then disabled.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=101111&aid=579649&group_id=1111