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List:       rdesktop-devel
Subject:    [rdesktop-devel] [ rdesktop-Bugs-1444181 ] 1.4.1 randomly dumps core on OpenBSD 3.8
From:       "SourceForge.net" <noreply () sourceforge ! net>
Date:       2006-03-06 14:48:40
Message-ID: E1FGH0q-0000Qm-Cq () sc8-sf-web1 ! sourceforge ! net
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Bugs item #1444181, was opened at 2006-03-06 16:48
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=381347&aid=1444181&group_id=24366

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Internals
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nikns Siankin (nerveup)
Assigned to: Nobody/Anonymous (nobody)
Summary: 1.4.1 randomly dumps core on OpenBSD 3.8

Initial Comment:
rdesktop 1.4.1 dumps core randomly.
I guess it could be because of new mmap() protection
that ships with OpenBSD 3.8.

rdesktop -r sound -T "rdesktop" -z -g 90% 10.195.2.220

Backtrace from last core dump:

# gdb
GNU gdb 6.3
Copyright 2004 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 "i386-unknown-openbsd3.8".
(gdb) file rdesktop
Reading symbols from /tmp/rdesktop-1.4.1/rdesktop...done.
(gdb) target core /root/rdesktop.core
warning: exec file is newer than core file.
Core was generated by `rdesktop'.
Program terminated with signal 11, Segmentation fault.
#0  0x1c00c2a0 in update_modifier_state (scancode=16
'\020', pressed=-809520428) at 
xkeymap.c:716
716                             if (pressed &&
!g_numlock_sync)
(gdb) where
#0  0x1c00c2a0 in update_modifier_state (scancode=16
'\020', pressed=-809520428) at xkeymap.c:716
#1  0x1c00c3f3 in get_property_value (propname=0x1 "",
max_length=-809520080, nitems_return=0x1c, 
    prop_return=0xcfbfb430) at ewmhints.c:82
#2  0x1c0087b3 in xwin_process_events () at xwin.c:1559
#3  0x1c0088a8 in xwin_process_events () at xwin.c:1529
#4  0x1c00d9be in wave_out_volume (left=4, right=29696)
at rdpsnd_sun.c:182
#5  0x1c00de3c in tcp_recv (s=0xcfbfb6ff,
length=3485447882) at tcp.c:115
#6  0x1c00df94 in tcp_connect (server=0x1c00cc4a
"ÿÿ\203Ä\020\205Àt\031\203ì\bj") at tcp.c:217
#7  0x1c00e6a9 in mcs_parse_domain_params
(s=0xcfbfb798) at mcs.c:117
#8  0x1c00fa69 in sec_out_mcs_data (s=0xcfbfb6ff) at
secure.c:480
#9  0x1c01043b in licence_send_request
(client_random=0xcfbfb708 
"8 � �Ïí\035\001\034+ � �Ï\230 � �Ï", 
    rsa_data=0xcfbfb72b "", user=0x22bfb703 <Address
0x22bfb703 out of bounds>, 
    host=0x1c011d59 "\006ÿ5Ø6\024<ho(") at licence.c:111
#10 0x1c011ded in process_demand_active (s=0xcfbfb798)
at rdp.c:934
#11 0x1c011dc6 in process_demand_active (s=0xcfbfb880)
at rdp.c:929
#12 0x1c004187 in main (argc=1, argv=0xcfbfb98c) at
rdesktop.c:757
(gdb) 


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