Segfault with SVN version - Mailing list pgadmin-support

Hi,

I get a reproducible segmentation fault with the latest version (5295)
from the svn repository. It doesn't look like a pgadmin3 bug, but as I've 
not changed the underlying libraries, and the segfault is quite new, I'll 
report it anyway...

My system: uname -a:
Linux idefix 2.6.11.4-21.12-default #1 Wed May 10 09:38:20 UTC 2006 i686 i686 
i386 GNU/Linux
SuSE Linux 9.3 (i586) updated regularily from apt repository.
wxWindows is wxGTK-2.6.3.

I can quite easily reproduce the crash by selecting some text and
the pressing Ctrl+C ("copy" from the menu also crashes). It doesn't crash
always though. This one comes from selecting some SQL text from the SQL pane
that is shown when selecting a primkey constraint from the object browser.

GNU gdb 6.3
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GDB is free software, covered by the GNU General Public License, and you are
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There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...Using host libthread_db 
library "/lib/tls/libthread_db.so.1".

(gdb) r
Starting program: /home/pundt/projects/pgadmin3/src/pgadmin3 
[Thread debugging using libthread_db enabled]
[New Thread 1096948352 (LWP 23450)]
*** glibc detected *** double free or corruption (!prev): 0x089eb428 ***

Program received signal SIGABRT, Aborted.
[Switching to Thread 1096948352 (LWP 23450)]
0x40b26327 in raise () from /lib/tls/libc.so.6
(gdb) bt
#0  0x40b26327 in raise () from /lib/tls/libc.so.6
#1  0x40b27b75 in abort () from /lib/tls/libc.so.6
#2  0x40b5a805 in __libc_message () from /lib/tls/libc.so.6
#3  0x40b60086 in malloc_printerr () from /lib/tls/libc.so.6
#4  0x40b6174b in free () from /lib/tls/libc.so.6
#5  0x403343ab in selection_handler () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#6  0x40dc3d03 in gtk_marshal_BOOLEAN__VOID () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0
#7  0x40fefc55 in g_closure_invoke () from /opt/gnome/lib/libgobject-2.0.so.0
#8  0x40fff6fd in g_signal_chain_from_overridden ()  from /opt/gnome/lib/libgobject-2.0.so.0
#9  0x410008eb in g_signal_emit_valist () 
from /opt/gnome/lib/libgobject-2.0.so.0
#10 0x41000cf5 in g_signal_emit_by_name () 
from /opt/gnome/lib/libgobject-2.0.so.0
#11 0x40e0957a in gtk_selection_data_set () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0
#12 0x40e0989c in gtk_selection_data_set () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0
#13 0x40dc56e0 in gtk_marshal_BOOLEAN__VOID () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0
#14 0x40fef1f7 in g_closure_get_type () 
from /opt/gnome/lib/libgobject-2.0.so.0
#15 0x40fefc55 in g_closure_invoke () from /opt/gnome/lib/libgobject-2.0.so.0
#16 0x40fff8c9 in g_signal_chain_from_overridden ()  from /opt/gnome/lib/libgobject-2.0.so.0
#17 0x410007a2 in g_signal_emit_valist () 
from /opt/gnome/lib/libgobject-2.0.so.0
#18 0x41000de2 in g_signal_emit () from /opt/gnome/lib/libgobject-2.0.so.0
#19 0x40eb4c64 in gtk_widget_get_default_style ()  from /opt/gnome/lib/libgtk-x11-2.0.so.0
#20 0x40dc0264 in gtk_main_do_event () from /opt/gnome/lib/libgtk-x11-2.0.so.0
#21 0x40c58542 in gdk_add_client_message_filter ()  from /opt/gnome/lib/libgdk-x11-2.0.so.0
#22 0x4124ffc7 in g_main_context_dispatch () 
from /opt/gnome/lib/libglib-2.0.so.0
#23 0x41252392 in g_main_context_acquire () 
from /opt/gnome/lib/libglib-2.0.so.0
#24 0x412533e7 in g_main_loop_run () from /opt/gnome/lib/libglib-2.0.so.0
#25 0x40dc06d3 in gtk_main () from /opt/gnome/lib/libgtk-x11-2.0.so.0
#26 0x40346683 in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#27 0x403cd4cb in wxAppBase::MainLoop () 
from /usr/lib/libwx_gtk2u_core-2.6.so.0
#28 0x403cd27a in wxAppBase::OnRun () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#29 0x4063fbb0 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#30 0x4063fc8d in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#31 0x08071b4d in main (argc=1, argv=0xbfffefa4) at pgAdmin3.cpp:101
(gdb) 

Ciao,
Thomas

-- 
Thomas Pundt <thomas.pundt@rp-online.de> ---- http://rp-online.de/ ----