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[gtkmm] Gtkmm-forge digest, Vol 1 #289 - 2 msgs

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gtkmm-forge is the mailing list that receives gtkmm bug reports from bugzilla.  A daily digest is sent to gtkmm-main, to encourage people to help fixing the bugs.


Today's Topics:

   1. [Bug 98869] New - Mismatched new [] / delete. (bugzilla-daemon widget gnome org)
   2. [Bug 98706] Changed - cvs build: perl 5.8.0 segfaults (bugzilla-daemon widget gnome org)

--__--__--

Message: 1
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Mon, 18 Nov 2002 08:43:28 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 98869] New - Mismatched new [] / delete.

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=98869

Changed by matty chariot net au 

--- shadow/98869	Mon Nov 18 08:43:28 2002
+++ shadow/98869.tmp.14696	Mon Nov 18 08:43:28 2002
@@ -0,0 +1,127 @@
+Bug#: 98869
+Product: gnomemm
+Version: 2.0
+OS: Linux
+OS Details: Debian Testing
+Status: NEW   
+Resolution: 
+Severity: normal
+Priority: Normal
+Component: libgnomeuimm
+AssignedTo: gtkmm-forge lists sourceforge net                            
+ReportedBy: matty chariot net au               
+TargetMilestone: ---
+URL: 
+Summary: Mismatched new [] / delete.
+
+Valgrind reports the following error:
+
+==17137== Mismatched free() / delete / delete []
+==17137==    at 0x40045A12: __builtin_delete
+(/home/cyrille/Code/2002/packages/my-packages/valgrind-1.0.4/vg_clientfuncs.c:194)
+==17137==    by 0x40045A39: operator delete(void*)
+(/home/cyrille/Code/2002/packages/my-packages/valgrind-1.0.4/vg_clientfuncs.c:203)
+==17137==    by 0x402BE47F: Gnome::UI::Items::Info_::~Info_()
+(../../libgnomeui/libgnomeuimm/app-helper.h:254)
+==17137==    by 0x402BE531: Gnome::UI::Items::Info_::unref() (app-helper.cc:81)
+==17137==    by 0x402BE7E1: Gnome::UI::Items::Info::~Info() (app-helper.cc:166)
+==17137==    by 0x402AC0AA: Gnome::UI::App::~App() (app.cc:194)
+==17137==    by 0x4025E341: Bakery::App::~App() (App.cc:69)
+==17137==    by 0x40262060: Bakery::App_WithDoc::~App_WithDoc()
+(App_WithDoc.cc:68)
+==17137==    by 0x8125EA0: MainWindow::~MainWindow() (gnome_mainwindow.cc:46)
+==17137==    by 0x4026642B:
+Bakery::AppInstanceManager::on_app_hide(Bakery::App*)
+(AppInstanceManager.cc:53)
+==17137==    by 0x402669F8: ???
+(/usr/local/include/sigc++-1.2/sigc++/object_slot.h:88)
+==17137==    by 0x40266A1C: ???
+(/usr/local/include/sigc++-1.2/sigc++/bind.h:153)
+==17137==    by 0x4074D056:
+Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*)
+(signalproxy.cc:101)
+==17137==    by 0x40D1B786: g_cclosure_marshal_VOID__VOID
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gmarshal.c:79)
+==17137==    by 0x40D06E1B: g_closure_invoke
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gclosure.c:442)
+==17137==    by 0x40D1AF5C: signal_emit_unlocked_R
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gsignal.c:2184)
+==17137==    by 0x40D191FA: g_signal_emit_valist
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gsignal.c:2104)
+==17137==    by 0x40950FAF: gtk_signal_emit
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtksignal.c:357)
+==17137==    by 0x409CF38E: gtk_widget_hide
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkwidget.c:1715)
+==17137==    by 0x4061E350: Gtk::Widget::hide() (widget.cc:5006)
+==17137==    by 0x40262935: Bakery::App_WithDoc::on_menu_File_Close()
+(App_WithDoc.cc:100)
+==17137==    by 0x81260A9: MainWindow::on_menu_File_Close()
+(gnome_mainwindow.cc:84)
+==17137==    by 0x4025EBB2: Bakery::App::on_delete_event(_GdkEventAny*)
+(App.cc:121)
+==17137==    by 0x4061C480:
+Gtk::Widget_Class::delete_event_callback(_GtkWidget*, _GdkEventAny*)
+(widget.cc:3757)
+==17137==    by 0x4091BD72: _gtk_marshal_BOOLEAN__BOXED
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkmarshalers.c:86)
+==17137==    by 0x40D071F5: g_type_class_meta_marshal
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gclosure.c:514)
+==17137==    by 0x40D06E1B: g_closure_invoke
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gclosure.c:442)
+==17137==    by 0x40D1AD7A: signal_emit_unlocked_R
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gsignal.c:2184)
+==17137==    by 0x40D19267: g_signal_emit_valist
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/gobject/gsignal.c:2114)
+==17137==    by 0x40950FAF: gtk_signal_emit
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtksignal.c:357)
+==17137==    by 0x409D13BD: gtk_widget_event_internal
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkwidget.c:3082)
+==17137==    by 0x409D1020: gtk_widget_event
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkwidget.c:2943)
+==17137==    by 0x4091AB49: gtk_main_do_event
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkmain.c:1304)
+==17137==    by 0x40A9A0DC: gdk_event_dispatch
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gdk/x11/gdkevents-x11.c:1778)
+==17137==    by 0x40D75B29: g_main_dispatch
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/glib/gmain.c:1645)
+==17137==    by 0x40D76947: g_main_context_dispatch
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/glib/gmain.c:2190)
+==17137==    by 0x40D76D23: g_main_context_iterate
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/glib/gmain.c:2270)
+==17137==    by 0x40D773FF: g_main_loop_run
+(/tmp/buildd/glib2.0-2.0.7/build-tree/glib-2.0.7/glib/gmain.c:2490)
+==17137==    by 0x4091A33F: gtk_main
+(/tmp/buildd/gtk+2.0-2.0.8/build-tree/gtk+-2.0.8/gtk/gtkmain.c:968)
+==17137==    by 0x405D26C2: Gtk::Main::run_impl() (main.cc:471)
+==17137==    by 0x405D24BD: Gtk::Main::run() (main.cc:417)
+==17137==    by 0x81540F4: main (gnome_main.cc:33)
+==17137==    by 0x40F509D3: __libc_start_main (in /lib/libc-2.3.1.so)
+==17137==    by 0x80DDB71: (within /home/matty/Projects/Visage-0.1/src/visage)
+
+
+==17137==    Address 0x46707508 is 0 bytes inside a block of size 6 alloc'd
+
+
+==17137==    at 0x400458A8: __builtin_vec_new
+(/home/cyrille/Code/2002/packages/my-packages/valgrind-1.0.4/vg_clientfuncs.c:156)
+==17137==    by 0x400458F1: operator new[](unsigned)
+(/home/cyrille/Code/2002/packages/my-packages/valgrind-1.0.4/vg_clientfuncs.c:169)
+==17137==    by 0x402BDFB6: Gnome::UI::Items::cpp_strdup(Glib::ustring
+const&) (app-helper.cc:43)
+==17137==    by 0x402BE25C: Gnome::UI::Items::Info_::Info_(Glib::ustring
+const&, Glib::ustring const&) (app-helper.cc:60)
+==17137==    by 0x402BEB45:
+Gnome::UI::Items::Info::init_cbw(Gnome::UI::Items::Info::Type,
+Gnome::UI::Items::Icon const&, Glib::ustring const&, SigC::Slot1<void,
+Gtk::Widget*> const&, Glib::ustring const&) (app-helper.cc:265)
+==17137==    by 0x40262589: Bakery::App_WithDoc::init_toolbars()
+(/usr/local/include/libgnomeuimm-2.0/libgnomeuimm/app-helper.h:382)
+==17137==    by 0x4025E72D: Bakery::App::init() (App.cc:83)
+==17137==    by 0x402640A8: Bakery::App_WithDoc::init() (App_WithDoc.cc:411)
+==17137==    by 0x81263C7: MainWindow::init() (gnome_mainwindow.cc:121)
+==17137==    by 0x81540EC: main (gnome_main.cc:29)
+==17137==    by 0x40F509D3: __libc_start_main (in /lib/libc-2.3.1.so)
+==17137==    by 0x80DDB71: (within /home/matty/Projects/Visage-0.1/src/visage)
+
+According to the Valgrind docs, if you allocate with new [] you must
+deallocated with delete [], not delete.



--__--__--

Message: 2
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, jrb redhat com
Cc: 
Date: Mon, 18 Nov 2002 10:14:08 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 98706] Changed - cvs build: perl 5.8.0 segfaults

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=98706

Changed by morten wtf dk 

--- shadow/98706	Sat Nov 16 11:24:18 2002
+++ shadow/98706.tmp.24971	Mon Nov 18 10:14:08 2002
@@ -19,6 +19,10 @@
 make[4]: *** [.stamps/stamp-style] Segmentation fault (core dumped)
 
 %rpm -q perl
 perl-5.8.0-55
 
 If you need more information, let me know.
+
+------- Additional Comments From morten wtf dk  2002-11-18 10:14 -------
+I don't know how much it will help, but perhaps you should run gdb on
+that coredump so we can understand why it segfaults.




--__--__--

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