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  14    <H1>[IRCServices Coding] Services 5.0a22 Segfault on unlink</H1>
  15     <B>Russell Garrett</B>
  16     <A HREF="mailto:ircservices-coding%40ircservices.za.net?Subject=%5BIRCServices%20Coding%5D%20Services%205.0a22%20Segfault%20on%20unlink&In-Reply-To=NDBBLDHKLKMANPGMACIGEEIHCOAA.rg%40tcslon.com"
  17        TITLE="[IRCServices Coding] Services 5.0a22 Segfault on unlink">rg at tcslon.com
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  19     <I>Sat Feb 23 09:09:30 PST 2002</I>
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  34 <PRE>OK, I've just compiled gdb 5.1 on the server and the backtrace it
  35 produces is somewhat different, so here it is (running off the actual
  36 binaries this time) - it seems to make a bit more sense:
  37
  38 (gdb) bt
  39 #0  0x40063431 in _IO_vfprintf (s=0xbfffce58, format=0x4015d900
  40 &quot;%s!%s@%s unlinked nick %s from %s&quot;, ap=0xbffff60c) at
  41 vfprintf.c:1259
  42 #1  0x40066724 in buffered_vfprintf (s=0x8079790, format=0x4015d900
  43 &quot;%s!%s@%s unlinked nick %s from %s&quot;, args=0xbffff5f8) at
  44 vfprintf.c:1758
  45 #2  0x40061966 in _IO_vfprintf (s=0x8079790, format=0x4015d900
  46 &quot;%s!%s@%s unlinked nick %s from %s&quot;, ap=0xbffff5f8) at
  47 vfprintf.c:1029
  48 #3  0x08051430 in vlogprintf (fmt=0x4015d900 &quot;%s!%s@%s unlinked nick
  49 %s from %s&quot;, args=0xbffff5f8) at log.c:34
  50 #4  0x08051727 in _module_log (modname=0x81220c0 &quot;nickserv/link&quot;,
  51 fmt=0x4015d900 &quot;%s!%s@%s unlinked nick %s from %s&quot;) at log.c:189
  52 #5  0x4015d3dd in do_unlink (u=0x812ece0) at link.c:152
  53 #6  0x0804df7a in run_cmd (service=0x8120df0 &quot;NickServ&quot;, u=0x812ece0,
  54 id=0x811d1c8, cmd=0xbffff72e &quot;unlink&quot;) at commands.c:175
  55 #7  0x4014f377 in nickserv (source=0xbffff95c &quot;Russ&quot;,
  56 target=0xbffff724 &quot;nickserv&quot;, buf=0xbffff72e &quot;unlink&quot;) at main.c:177
  57 #8  0x08053f1d in call_callback_5 (module=0x0, id=26,
  58 arg1=0xbffff95c, arg2=0xbffff724, arg3=0xbffff72e, arg4=0x0,
  59 arg5=0x0)
  60     at modules.c:623
  61 #9  0x080521c5 in m_privmsg (source=0xbffff95c &quot;Russ&quot;, ac=2,
  62 av=0x812e838) at messages.c:170
  63 #10 0x0805447c in process () at process.c:131
  64 #11 0x08051a31 in readline_callback (s=0x812bb70, param_unused=0x24)
  65 at main.c:158
  66 #12 0x080557bf in check_sockets () at sockets.c:375
  67 #13 0x08051c8d in main (ac=1, av=0xbffffb54, envp=0xbffffb5c) at
  68 main.c:255
  69 #14 0x400349cb in __libc_start_main (main=0x8051a34 &lt;main&gt;, argc=1,
  70 argv=0xbffffb54, init=0x804bc88 &lt;_init&gt;, fini=0x805821c &lt;_fini&gt;,
  71     rtld_fini=0x4000ae60 &lt;_dl_fini&gt;, stack_end=0xbffffb4c) at
  72 ../sysdeps/generic/libc-start.c:92
  73
  74
  75 Russ Garrett (<A HREF="http://www.ircservices.za.net/mailman/listinfo/ircservices-coding">russ at garrett.co.uk</A>)
  76
  77
  78 </PRE>
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