[150] in bug-owl
another segfault
daemon@ATHENA.MIT.EDU (Jeremy Daniel)
Thu Mar 6 10:49:15 2003
To: bug-owl@MIT.EDU
From: Jeremy Daniel <jdaniel@MIT.EDU>
Date: 06 Mar 2003 10:47:22 -0500
Message-ID: <skezno8lcol.fsf@multics.mit.edu>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
This one's certainly new to me. The final crash is pretty deep inside
perl internals though so it's probably just as impossible to debug.
Here's the backtrace and the values of some fields, I'm not sure if
any of them are any use. Let me know if you see anything that I
should look at any closer though.
Program received signal SIGSEGV, Segmentation fault.
0x64784 in malloc ()
(gdb) bt
Reading in symbols for owl.c...done.
Reading in symbols for readconfig.c... and commands.c... and text.c... and
editwin.c... and mainwin.c... and list.c... and message.c... and global.c...
done.
#0 0x64784 in malloc ()
#1 0xb68b0 in Perl_sv_grow ()
#2 0xbacdc in Perl_sv_setpv ()
#3 0x66300 in Perl_gv_fetchfile ()
#4 0xdfc90 in Perl_pp_entereval ()
#5 0x60cb4 in S_call_body ()
#6 0x60ea4 in perl_eval_sv ()
#7 0x61094 in perl_eval_pv ()
#8 0x45658 in owl_config_execute (line=0x1476b0 "owl::format_msg();")
at readconfig.c:107
#9 0x45f74 in owl_config_getmsg (m=0x1bc5020, mode=1) at readconfig.c:233
#10 0x33e70 in _owl_message_make_text_from_config (m=0x1bc5020)
at message.c:566
#11 0x33b90 in owl_message_create_from_znotice (m=0x1bc5020, n=0xffbede60)
at message.c:510
#12 0x31760 in main (argc=0, argv=0xffbeeff0, env=0xffbeeff4) at owl.c:290
(gdb) f 10
#10 0x33e70 in _owl_message_make_text_from_config (m=0x1bc5020)
at message.c:566
566 body=owl_config_getmsg(m, 1);
(gdb) p m->zsig;
Invalid character ';' in expression.
(gdb) p m->zsig
$1 = 0x0
(gdb) p m->id
$2 = 10449
(gdb) p m->fmtext->textbuff
$3 = 0x1bb4a1c ""
(gdb) p m->fmtext->textlen
$4 = 0
(gdb) p m->zwriteline
$5 = 0x1bb4b90 ""
(gdb) p m->date
$6 = 1057619968
(gdb) p m->time
$7 = 0x1bd3b60 "Thu Mar 6 10:19:57 2003"
(gdb) p m->hostname
$8 = "BART-SAVAGEWOOD.MIT.EDU\000@bold($1) <$sender>\n\n$2\0000x2C9F66D3\0000/20\0000x12BB014D 0x3E67671D 0x00067A24\000David Z. Maze\000\"You.\"", '\000' <repeats 138 times>
--
Jer
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