[IRCServices] Fwd: Services 5.0.2 crash on rehash

[Andrew Church]

     If this is reproducible, can you send me a core file along with your
ircservices executable and module directory?

  --Andrew Church
    achurch at achurch.org
    http://achurch.org/

>I get a segfault whenever I try to rehash services. Using unreal - 
>
>*** Server irc.holonet.org: Unreal3.2-Selene[beta12]+(debug). CDFhiIXeOo [Linux 2.4.19 4 SMP i686]
>*** MAP KNOCK SAFELIST HCN MAXCHANNELS=10 MAXBANS=60 NICKLEN=30 TOPICLEN=307 KICKLEN=307 MAXTARGETS=20
>AWAYLEN=307 are supported by this server
>*** WALLCHOPS WATCH=128 SILENCE=5 MODES=13 CHANTYPES=# PREFIX=(ohv)@%+
>CHANMODES=ohvbeqa,kfL,l,psmntirRcOAQKVHGCuzN NETWORK=Holonet-IRC are supported by this server
>
>$ gdb /pkg/ircservices-5.0.2/sbin/ircservices
>GNU gdb 5.2.1
>Copyright 2002 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "i686-pc-linux-gnu"...
>(gdb) r -nofork -dir=/home/i/ircs -log=/var/log/irc/services
>Starting program: /pkg/ircservices-5.0.2/sbin/ircservices -nofork -dir=/home/i/ircs -log=/var/log/irc/services
>[Oct 26 21:00:52 2002] IRC Services 5.0.2 starting up
>[Oct 26 21:00:54 2002] operserv/sline: warning: client IP addresses not available with this IRC server
>[Oct 26 21:01:02 2002] nickserv/main: Legolas!Grimlock at 155.225.110.217 identified for nick Legolas
>[Oct 26 21:01:06 2002] operserv/main: Numa: rehash
>
>We're now into glibc 2.2.5 land at malloc/malloc.c:3142
>
>Program received signal SIGSEGV, Segmentation fault.
>0x2ab379a6 in __libc_free (mem=0x7ffffe9b) at malloc.c:3142
>3142      ar_ptr = arena_for_ptr(p);
>(gdb) bt
>#0  0x2ab379a6 in __libc_free (mem=0x7ffffe9b) at malloc.c:3142
>#1  0x0804ee13 in do_all_directives (action=0, directives=0x8062be0) at conffile.c:40
>#2  0x0804fd50 in configure (modulename=0x7ff00000 "", directives=0x8062be0, action=2) at conffile.c:558
>#3  0x080517f7 in reconfigure () at init.c:938
>#4  0x2ac6be4d in do_rehash (u=0x8243a90) at main.c:1200
>#5  0x0804e93e in run_cmd (service=0x81bfac0 "OperServ", u=0x8243a90, id=0x7ff00000, cmd=0x7ffff8dc "rehash")
>    at commands.c:176
>#6  0x2ac69398 in operserv (source=0x8243a90 "", target=0x7ff00000 "", buf=0x8243a90 "") at main.c:266
>#7  0x080568e9 in call_callback_5 (module=0x0, id=2147483291, arg1=0x7ffffb10, arg2=0x7ffff8d2,
>    arg3=0x7ffff8dc, arg4=0x0, arg5=0x0) at modules.c:658
>#8  0x08054226 in m_privmsg (source=0x7ffffb10 "Numa", ac=2, av=0x8242888) at messages.c:249
>#9  0x2ac04008 in do_receive_message (source=0x7ff00000 "", cmd=0x7ff00000 "", ac=2146435072, av=0x7ff00000)
>    at token.c:43
>#10 0x080568e9 in call_callback_5 (module=0x0, id=2147483291, arg1=0x7ffffb10, arg2=0x7ffffad0, arg3=0x2,
>    arg4=0x8242888, arg5=0x8242888) at modules.c:658
>#11 0x08056eae in process () at process.c:127
>#12 0x08058ae4 in check_sockets () at sockets.c:445
>#13 0x08053a3f in main (ac=2146435072, av=0x7ffffd64, envp=0x7ffffd78) at main.c:248
>#14 0x2aae1532 in __libc_start_main (main=0x8053740 <main>, argc=4, ubp_av=0x7ffffd64,
>    init=0x804be64 <_init>, fini=0x2aac04cc <_dl_debug_mask>, rtld_fini=0, stack_end=0x7ffffe9b)
>    at ../sysdeps/generic/libc-start.c:129
>
>-D
>-- 
><ZangTT> berkeley db - it's mostly about the hash()
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