[ mdbtools-Bugs-1312726 ] Segefault when showing table definition

Bugs item #1312726, was opened at 2005-10-04 11:44
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Category: GUI
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Benjamin Riefenstahl (cc_benny)
Assigned to: Nobody/Anonymous (nobody)
Summary: Segefault when showing table definition

Initial Comment:
I get segfaults in the heap manager (calloc/malloc) when I try 
to display some table definitions (context menu->"Definition"). 
AFAICS this points to a memory corruption error. 
 
Example stacktrace: 
 
Program received signal SIGSEGV, Segmentation fault. 
[Switching to Thread 1088713824 (LWP 28675)] 
0x40c9bb9f in calloc () from /lib/tls/libc.so.6 
(gdb) bt 
#0  0x40c9bb9f in calloc () from /lib/tls/libc.so.6 
#1  0x40be2caf in g_malloc0 () 
from /opt/gnome/lib/libglib-2.0.so.0 
#2  0x40b6575b in g_type_create_instance () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#3  0x40b4c908 in g_object_constructor () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#4  0x40b4af8c in g_object_newv () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#5  0x40b4b548 in g_object_new_valist () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#6  0x40b4b6da in g_object_new () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#7  0x407885a4 in pango_layout_new () 
from /opt/gnome/lib/libpango-1.0.so.0 
#8  0x406099d3 in gtk_widget_create_pango_layout () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#9  0x40461ae6 in _gtk_clist_create_cell_layout () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#10 0x4046e168 in draw_row () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#11 0x40464c79 in gtk_clist_set_pixmap () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#12 0x0804f3c3 in gmdb_table_def_new (entry=0x8205c38) at 
table_def.c:137 
#13 0x40b53ad1 in g_cclosure_marshal_VOID__VOID () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#14 0x40b44bfb in g_closure_invoke () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#15 0x40b55fb0 in signal_emit_unlocked_R () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#16 0x40b5768a in g_signal_emit_valist () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#17 0x40b579b2 in g_signal_emit () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#18 0x4060ac76 in gtk_widget_activate () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#19 0x40519c32 in gtk_menu_shell_activate_item () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#20 0x4051b279 in gtk_menu_shell_button_release () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#21 0x4050f78d in gtk_menu_button_release () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#22 0x4050dfa4 in _gtk_marshal_BOOLEAN__BOXED () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#23 0x40b448e7 in g_type_class_meta_marshal () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#24 0x40b44bfb in g_closure_invoke () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#25 0x40b563f6 in signal_emit_unlocked_R () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#26 0x40b573f6 in g_signal_emit_valist () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#27 0x40b579b2 in g_signal_emit () 
from /opt/gnome/lib/libgobject-2.0.so.0 
#28 0x40605d64 in gtk_widget_event_internal () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#29 0x40506469 in gtk_propagate_event () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#30 0x40507991 in gtk_main_do_event () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#31 0x406fbc12 in gdk_event_dispatch () 
from /opt/gnome/lib/libgdk-x11-2.0.so.0 
#32 0x40bdbd17 in g_main_context_dispatch () 
from /opt/gnome/lib/libglib-2.0.so.0 
#33 0x40bde467 in g_main_context_iterate () 
from /opt/gnome/lib/libglib-2.0.so.0 
#34 0x40bdf677 in g_main_loop_run () 
from /opt/gnome/lib/libglib-2.0.so.0 
#35 0x40507e43 in gtk_main () 
from /opt/gnome/lib/libgtk-x11-2.0.so.0 
#36 0x0804dc29 in main (argc=1, argv=0xbfffee04) at 
main2.c:270 
 

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