software/!RELEASES/ircservices/achurch.org/services/lists/ircservices/2002/003250.html

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  14    <H1>[IRCServices] Fwd: Services 5.0.2 crash on rehash</H1>
  15     <B>Dan Sully</B>
  16     <A HREF="mailto:ircservices%40ircservices.za.net?Subject=%5BIRCServices%5D%20Fwd%3A%20Services%205.0.2%20crash%20on%20rehash&In-Reply-To="
  17        TITLE="[IRCServices] Fwd: Services 5.0.2 crash on rehash">daniel at electricrain.com
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  19     <I>Fri Nov  1 07:59:01 PST 2002</I>
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  34 <PRE>I get a segfault whenever I try to rehash services. Using unreal -
  35
  36 *** Server irc.holonet.org: Unreal3.2-Selene[beta12]+(debug). CDFhiIXeOo [Linux 2.4.19 4 SMP i686]
  37 *** MAP KNOCK SAFELIST HCN MAXCHANNELS=10 MAXBANS=60 NICKLEN=30 TOPICLEN=307 KICKLEN=307 MAXTARGETS=20
  38 AWAYLEN=307 are supported by this server
  39 *** WALLCHOPS WATCH=128 SILENCE=5 MODES=13 CHANTYPES=# PREFIX=(ohv)@%+
  40 CHANMODES=ohvbeqa,kfL,l,psmntirRcOAQKVHGCuzN NETWORK=Holonet-IRC are supported by this server
  41
  42 $ gdb /pkg/ircservices-5.0.2/sbin/ircservices
  43 GNU gdb 5.2.1
  44 Copyright 2002 Free Software Foundation, Inc.
  45 GDB is free software, covered by the GNU General Public License, and you are
  46 welcome to change it and/or distribute copies of it under certain conditions.
  47 Type &quot;show copying&quot; to see the conditions.
  48 There is absolutely no warranty for GDB.  Type &quot;show warranty&quot; for details.
  49 This GDB was configured as &quot;i686-pc-linux-gnu&quot;...
  50 (gdb) r -nofork -dir=/home/i/ircs -log=/var/log/irc/services
  51 Starting program: /pkg/ircservices-5.0.2/sbin/ircservices -nofork -dir=/home/i/ircs -log=/var/log/irc/services
  52 [Oct 26 21:00:52 2002] IRC Services 5.0.2 starting up
  53 [Oct 26 21:00:54 2002] operserv/sline: warning: client IP addresses not available with this IRC server
  54 [Oct 26 21:01:02 2002] nickserv/main: Legolas!<A HREF="http://www.ircservices.za.net/mailman/listinfo/ircservices">Grimlock at 155.225.110.217</A> identified for nick Legolas
  55 [Oct 26 21:01:06 2002] operserv/main: Numa: rehash
  56
  57 We're now into glibc 2.2.5 land at malloc/malloc.c:3142
  58
  59 Program received signal SIGSEGV, Segmentation fault.
  60 0x2ab379a6 in __libc_free (mem=0x7ffffe9b) at malloc.c:3142
  61 3142      ar_ptr = arena_for_ptr(p);
  62 (gdb) bt
  63 #0  0x2ab379a6 in __libc_free (mem=0x7ffffe9b) at malloc.c:3142
  64 #1  0x0804ee13 in do_all_directives (action=0, directives=0x8062be0) at conffile.c:40
  65 #2  0x0804fd50 in configure (modulename=0x7ff00000 &quot;&quot;, directives=0x8062be0, action=2) at conffile.c:558
  66 #3  0x080517f7 in reconfigure () at init.c:938
  67 #4  0x2ac6be4d in do_rehash (u=0x8243a90) at main.c:1200
  68 #5  0x0804e93e in run_cmd (service=0x81bfac0 &quot;OperServ&quot;, u=0x8243a90, id=0x7ff00000, cmd=0x7ffff8dc &quot;rehash&quot;)
  69     at commands.c:176
  70 #6  0x2ac69398 in operserv (source=0x8243a90 &quot;&quot;, target=0x7ff00000 &quot;&quot;, buf=0x8243a90 &quot;&quot;) at main.c:266
  71 #7  0x080568e9 in call_callback_5 (module=0x0, id=2147483291, arg1=0x7ffffb10, arg2=0x7ffff8d2,
  72     arg3=0x7ffff8dc, arg4=0x0, arg5=0x0) at modules.c:658
  73 #8  0x08054226 in m_privmsg (source=0x7ffffb10 &quot;Numa&quot;, ac=2, av=0x8242888) at messages.c:249
  74 #9  0x2ac04008 in do_receive_message (source=0x7ff00000 &quot;&quot;, cmd=0x7ff00000 &quot;&quot;, ac=2146435072, av=0x7ff00000)
  75     at token.c:43
  76 #10 0x080568e9 in call_callback_5 (module=0x0, id=2147483291, arg1=0x7ffffb10, arg2=0x7ffffad0, arg3=0x2,
  77     arg4=0x8242888, arg5=0x8242888) at modules.c:658
  78 #11 0x08056eae in process () at process.c:127
  79 #12 0x08058ae4 in check_sockets () at sockets.c:445
  80 #13 0x08053a3f in main (ac=2146435072, av=0x7ffffd64, envp=0x7ffffd78) at main.c:248
  81 #14 0x2aae1532 in __libc_start_main (main=0x8053740 &lt;main&gt;, argc=4, ubp_av=0x7ffffd64,
  82     init=0x804be64 &lt;_init&gt;, fini=0x2aac04cc &lt;_dl_debug_mask&gt;, rtld_fini=0, stack_end=0x7ffffe9b)
  83     at ../sysdeps/generic/libc-start.c:129
  84
  85 -D
  86 --
  87 &lt;ZangTT&gt; berkeley db - it's mostly about the hash()
  88
  89 </PRE>
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