| Subject: | Bus error using TK 800.024 on Solaris 5.8 |
I am using Perl/Tk on Solaris 5.8 with Perl 5.8.0 and Tk 800.024. Complete version information is listed at the end of this post.
I am getting a bus error when exiting the program from a secondary perl module. I have reproduced this problem in a small "Hello World" program.
Here is the source code:
HelloWorldBusError.pl:
#!/bin/perl
use strict;
use integer;
use Tk;
use OwnModule;
sub doit()
{
OwnModule::callExit(0);
}
my $main = new MainWindow;
$main->Label(-text => 'Hello World')->pack;
$main->Button(-text => 'Quit',
-command => sub{print "goodbye world!\n"; doit();})->pack;
MainLoop;
OwnModule.pm:
#!/usr/bin/perl -w
package OwnModule;
use strict;
use integer;
sub callExit($)
{
my $rc = shift();
exit($rc);
}
1;
Here is the stack trace from gdb (ddd):
(gdb) run -w ./HelloWorldBusError.pl
goodbye world!
Program received signal SIGSEGV, Segmentation fault.
0xff04f608 in TkEventDeadWindow () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#1 0xff081ae0 in Tk_DestroyWindow () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#2 0xff08196c in Tk_DestroyWindow () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#3 0xff04ad68 in Tk_DestroyCmd () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#4 0xff02c968 in Call_Tk () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#5 0xff02e594 in XStoTk () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#6 0xff0341a8 in XS_Tk_destroy () from /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris/auto/Tk/Tk.so
(gdb) up
#7 0x7d310 in Perl_pp_entersub ()
(gdb) up
#8 0x75784 in Perl_runops_standard ()
(gdb) up
#9 0x27fa4 in S_call_body ()
(gdb) up
#10 0x27c9c in Perl_call_sv ()
(gdb) up
#11 0x2b560 in S_call_list_body ()
(gdb) up
#12 0x2b10c in Perl_call_list ()
(gdb) up
#13 0x25068 in perl_destruct ()
(gdb) up
#14 0x240ac in main ()
(gdb) up
Initial frame selected; you cannot go up.
(gdb)
#--------------------------------------------------------------------------
$ /bin/perl -v
This is perl, v5.8.0 built for sun4-solaris
Copyright 1987-2002, Larry Wall
Perl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.
Complete documentation for Perl, including FAQ lists, should be found on
this system using `man perl' or `perldoc perl'. If you have access to the
Internet, point your browser at http://www.perl.com/, the Perl Home Page.
#--------------------------------------------------------------------------
$ uname -a
SunOS rscdoc2 5.8 Generic_108528-15 sun4u sparc SUNW,Sun-Fire-880
#--------------------------------------------------------------------------
$ fgrep -i version \
$(find $(dump_perl_inc_array) -type f -name '*.pm' | fgrep Tk) | \
cut -d'/' -f8- | fgrep -v 'use vars' | cut -d# -f1 | \
grep ':.*[0-9]' | sort -u
sun4-solaris/Tk.pm:$Tk::version = '8.0';
sun4-solaris/Tk.pm:$Tk::VERSION = '800.024';
sun4-solaris/Tk/Adjuster.pm:$VERSION = '3.025';
sun4-solaris/Tk/After.pm:$VERSION = '3.015';
sun4-solaris/Tk/Animation.pm:$VERSION = '3.020';
sun4-solaris/Tk/Balloon.pm:$VERSION = '3.037';
sun4-solaris/Tk/Bitmap.pm:$VERSION = '3.010';
sun4-solaris/Tk/BrowseEntry.pm:$VERSION = '3.030';
sun4-solaris/Tk/Button.pm:$VERSION = '3.014';
sun4-solaris/Tk/Canvas.pm:$VERSION = '3.018';
sun4-solaris/Tk/Checkbutton.pm:$VERSION = '3.011';
sun4-solaris/Tk/Clipboard.pm:$VERSION = '3.016';
sun4-solaris/Tk/CmdLine.pm:$VERSION = '3.030';
sun4-solaris/Tk/ColorEditor.pm:$VERSION = '3.032';
sun4-solaris/Tk/Compound.pm:$VERSION = '3.004';
sun4-solaris/Tk/Config.pm:$VERSION = '800.024';
sun4-solaris/Tk/Configure.pm:$VERSION = '3.010';
sun4-solaris/Tk/demos/LabEnLabRad.pm:$VERSION = '3.006';
sun4-solaris/Tk/demos/widget_lib/Ball.pm:$VERSION = '3.009';
sun4-solaris/Tk/demos/widget_lib/Plot.pm:$VERSION = '3.013';
sun4-solaris/Tk/demos/widget_lib/WidgetDemo.pm:$VERSION = '3.021';
sun4-solaris/Tk/Derived.pm:$VERSION = '3.046';
sun4-solaris/Tk/Dialog.pm:$VERSION = '3.031';
sun4-solaris/Tk/DialogBox.pm:$VERSION = '3.032';
sun4-solaris/Tk/Dirlist.pm:$VERSION = '3.009';
sun4-solaris/Tk/DirTree.pm:$VERSION = '3.023';
sun4-solaris/Tk/DragDrop.pm:$VERSION = '3.029';
sun4-solaris/Tk/DragDrop/Common.pm:$VERSION = '3.014';
sun4-solaris/Tk/DragDrop/KDEDrop.pm:$VERSION = '3.007';
sun4-solaris/Tk/DragDrop/KDESite.pm:$VERSION = '3.007';
sun4-solaris/Tk/DragDrop/LocalDrop.pm:$VERSION = '3.005';
sun4-solaris/Tk/DragDrop/Rect.pm:$VERSION = '3.009';
sun4-solaris/Tk/DragDrop/SunConst.pm:$VERSION = '3.015';
sun4-solaris/Tk/DragDrop/SunDrop.pm: if ($version != 0)
sun4-solaris/Tk/DragDrop/SunDrop.pm:$VERSION = '3.015';
sun4-solaris/Tk/DragDrop/SunSite.pm:$VERSION = '3.011';
sun4-solaris/Tk/DragDrop/XDNDDrop.pm:$VERSION = '3.009';
sun4-solaris/Tk/DragDrop/XDNDDrop.pm:sub XDND_PROTOCOL_VERSION () { 3 }
sun4-solaris/Tk/DragDrop/XDNDSite.pm: $t->property('set','XdndAware','ATOM',32,[XDND_PROTOCOL_VERSION]);
sun4-solaris/Tk/DragDrop/XDNDSite.pm:$VERSION = '3.010';
sun4-solaris/Tk/DragDrop/XDNDSite.pm:sub XDND_PROTOCOL_VERSION () { 3 }
sun4-solaris/Tk/DropSite.pm:$VERSION = '3.021';
sun4-solaris/Tk/English.pm:$VERSION = '3.011';
sun4-solaris/Tk/Entry.pm:$VERSION = '3.037';
sun4-solaris/Tk/ErrorDialog.pm:$VERSION = '3.009';
sun4-solaris/Tk/Event.pm:$VERSION = '3.026';
sun4-solaris/Tk/Event.pm:$XS_VERSION = '800.024';
sun4-solaris/Tk/Event/IO.pm:$VERSION = '3.036';
sun4-solaris/Tk/FBox.pm:$VERSION = '3.020';
sun4-solaris/Tk/FileSelect.pm:$VERSION = '3.047';
sun4-solaris/Tk/FloatEntry.pm:$VERSION = '3.006';
sun4-solaris/Tk/Font.pm:$VERSION = '3.023';
sun4-solaris/Tk/Frame.pm:$VERSION = '3.031';
sun4-solaris/Tk/HList.pm:$VERSION = '3.037';
sun4-solaris/Tk/IconList.pm:$VERSION = '3.005';
sun4-solaris/Tk/Image.pm:$VERSION = '3.014';
sun4-solaris/Tk/InputO.pm:$VERSION = '3.013';
sun4-solaris/Tk/install.pm:$VERSION = '3.012';
sun4-solaris/Tk/IO.pm:$VERSION = '3.038';
sun4-solaris/Tk/ItemStyle.pm:$VERSION = '3.006';
sun4-solaris/Tk/JPEG.pm:$VERSION = '2.014';
sun4-solaris/Tk/Label.pm:$VERSION = '3.011';
sun4-solaris/Tk/LabEntry.pm:$VERSION = '3.011';
sun4-solaris/Tk/LabFrame.pm:$VERSION = '3.021';
sun4-solaris/Tk/LabRadio.pm:$VERSION = '3.009';
sun4-solaris/Tk/Listbox.pm:$VERSION = '3.033';
sun4-solaris/Tk/MainWindow.pm:$VERSION = '3.047';
sun4-solaris/Tk/MakeDepend.pm:$VERSION = '3.017';
sun4-solaris/Tk/Menu.pm:$VERSION = '3.045';
sun4-solaris/Tk/Menu/Item.pm:$VERSION = '3.027';
sun4-solaris/Tk/Menubar.pm:$VERSION = '3.015';
sun4-solaris/Tk/Menubutton.pm:$VERSION = '3.025';
sun4-solaris/Tk/Message.pm:$VERSION = '3.010';
sun4-solaris/Tk/MMtry.pm:$VERSION = '3.010';
sun4-solaris/Tk/MMutil.pm: s/(POD2MAN_EXE.*pod2man)/$1 --center "perl\/Tk Documentation" --release "Tk\$(VERSION)"/;
sun4-solaris/Tk/MMutil.pm: s/(POD2MAN_EXE.*pod2man)/$1 -center "perl\/Tk Documentation" -release "Tk\$(VERSION)"/;
sun4-solaris/Tk/MMutil.pm: s/(POD2MAN_EXE.*pod2man)/$1 -center \\"perl\/Tk Documentation\\" -release \\"Tk\$(VERSION)\\"/;
sun4-solaris/Tk/MMutil.pm:$VERSION = '3.052';
sun4-solaris/Tk/Mwm.pm:$VERSION = '3.012';
sun4-solaris/Tk/NBFrame.pm:$VERSION = '3.013';
sun4-solaris/Tk/NoteBook.pm:$VERSION = '3.024';
sun4-solaris/Tk/Optionmenu.pm:$VERSION = '3.025';
sun4-solaris/Tk/Pane.pm:$VERSION = '3.008';
sun4-solaris/Tk/Photo.pm:$VERSION = '3.014';
sun4-solaris/Tk/Pixmap.pm:$VERSION = '3.011';
sun4-solaris/Tk/PNG.pm:$VERSION = '2.005';
sun4-solaris/Tk/Pretty.pm:$VERSION = '3.013';
sun4-solaris/Tk/ProgressBar.pm:$VERSION = '3.014';
sun4-solaris/Tk/Radiobutton.pm:$VERSION = '3.013';
sun4-solaris/Tk/Region.pm:$VERSION = '3.004';
sun4-solaris/Tk/Reindex.pm:$VERSION = '3.002';
sun4-solaris/Tk/ReindexedROText.pm:$VERSION = '3.002';
sun4-solaris/Tk/ReindexedText.pm:$VERSION = '3.002';
sun4-solaris/Tk/ROText.pm:$VERSION = '3.024';
sun4-solaris/Tk/Scale.pm:$VERSION = '3.012';
sun4-solaris/Tk/Scrollbar.pm:$VERSION = '3.014';
sun4-solaris/Tk/Stats.pm:$VERSION = '3.006';
sun4-solaris/Tk/Submethods.pm:$VERSION = '3.014';
sun4-solaris/Tk/Table.pm:$VERSION = '3.020';
sun4-solaris/Tk/Text.pm:$VERSION = '3.044';
sun4-solaris/Tk/Text/Tag.pm:$VERSION = '3.007';
sun4-solaris/Tk/TextEdit.pm:$VERSION = '3.004';
sun4-solaris/Tk/TextList.pm:$VERSION = '3.002';
sun4-solaris/Tk/TextUndo.pm:$VERSION = '3.050';
sun4-solaris/Tk/Tiler.pm:$VERSION = '3.016';
sun4-solaris/Tk/TixGrid.pm:$VERSION = '3.023';
sun4-solaris/Tk/TList.pm:$VERSION = '3.018';
sun4-solaris/Tk/Toplevel.pm:$VERSION = '3.028';
sun4-solaris/Tk/Trace.pm: . Version 1.0, for Tk800.022.
sun4-solaris/Tk/Trace.pm:$VERSION = '3.002';
sun4-solaris/Tk/Tree.pm:$VERSION = '3.019';
sun4-solaris/Tk/Widget.pm:$VERSION = '3.080';
sun4-solaris/Tk/widgets.pm:$VERSION = '3.011';
sun4-solaris/Tk/WinPhoto.pm:$VERSION = '3.008';
sun4-solaris/Tk/Wm.pm:$VERSION = '3.023';
sun4-solaris/Tk/X.pm:$VERSION = '3.016';
sun4-solaris/Tk/X11Font.pm:$VERSION = '3.013';
sun4-solaris/Tk/Xlib.pm:$VERSION = '3.010';
sun4-solaris/Tk/Xrm.pm:$VERSION = '3.011';
Tk/JComboBox.pm:$VERSION = "0.02";
#--------------------------------------------------------------------------