Your message dated Mon, 26 Jul 2010 01:47:06 +0000
with message-id <e1odcmy-0003vd...@franck.debian.org>
and subject line Bug#589443: fixed in cccd 0.3beta4-6.2
has caused the Debian Bug report #589443,
regarding Segfault when attemping to play any audio CD
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
589443: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=589443
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: cccd
Version: 0.3beta4-6.1
Severity: grave
Program received signal SIGSEGV, Segmentation fault.
0x00000000004034c7 in update_status_string () at cccd.c:940
940 sprintf(disp.status_string, "%s", "Error");
(gdb) bt
#0 0x00000000004034c7 in update_status_string () at cccd.c:940
#1 0x000000000040448f in play_callback (widget=0x6ac190, data=<value
optimized out>)
at cccd.c:455
#2 0x00007ffff5bad47e in IA__g_closure_invoke (closure=0x6ad3d0,
return_value=0x0,
n_param_values=1, param_values=0x6b42c0,
invocation_hint=0x7fffffffd540)
at /tmp/buildd/glib2.0-2.24.1/gobject/gclosure.c:767
#3 0x00007ffff5bc33f7 in signal_emit_unlocked_R (node=0x67a0a0,
detail=<value optimized out>, instance=<value optimized out>,
emission_return=<value optimized out>, instance_and_params=<value
optimized out>)
at /tmp/buildd/glib2.0-2.24.1/gobject/gsignal.c:3248
....
(gdb) p disp
$1 = {progress_bar = 0x6ac610, drawing_area = 0x6745f0, pixmap = 0x0,
gc = 0x0,
title_font = 0x0, status_font = 0x0, time_font = 0x0, cd_title =
0x0, track_title = 0x0,
status_string = 0x0, time_string = 0x0, mode_string = 0x0, timeout =
0,
timemode = ABS_DONE}
So it is trying to write to a NULL pointer....
Looking more deeply into this I noticed that the init_display() was
not being called. It turns out that GDK_STRUCTURE_MASK needs to be set
*explicitly* because it is off by default. The documentation says
regarding map-event and configure-event,
"To receive this signal, the GdkWindow associated to the widget needs
to enable the GDK_STRUCTURE_MASK mask. GDK will enable this mask
automatically for all new windows."
- http://library.gnome.org/devel/gtk/unstable/GtkWidget.html
So basically the patch is,
diff cccd-0.3beta4/cccd.c cccd-0.3beta4-new//cccd.c
275,277c275,276
< gtk_widget_set_events(disp.drawing_area,
< gtk_widget_get_events(disp.drawing_area) |
< GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
---
> gtk_widget_add_events(disp.drawing_area,
> GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK |
> GDK_STRUCTURE_MASK);
I've attached a unified patch.
If you don't have time to upload this, let me know and I'll NMU this
small patch.
- Adam
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (50, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.34-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages cccd depends on:
ii libatk1.0-0 1.30.0-1 The ATK accessibility toolkit
ii libc6 2.11.1-3 Embedded GNU C Library: Shared lib
ii libcairo2 1.8.10-4 The Cairo 2D vector graphics libra
ii libglib2.0-0 2.24.1-1 The GLib library of C routines
ii libgtk2.0-0 2.20.1-1 The GTK+ graphical user interface
ii libpango1.0-0 1.28.0-1 Layout and rendering of internatio
cccd recommends no packages.
cccd suggests no packages.
-- no debconf information
Only in cccd-0.3beta4-new: cccd
diff -u cccd-0.3beta4/cccd.c cccd-0.3beta4-new/cccd.c
--- cccd-0.3beta4/cccd.c 2010-07-17 15:01:38.000000000 -0500
+++ cccd-0.3beta4-new/cccd.c 2010-07-17 15:14:40.020019400 -0500
@@ -272,9 +272,8 @@
/* area where all text appears */
disp.drawing_area = gtk_drawing_area_new();
gtk_drawing_area_size(GTK_DRAWING_AREA(disp.drawing_area), 120, 60);
- gtk_widget_set_events(disp.drawing_area,
- gtk_widget_get_events(disp.drawing_area) |
- GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
+ gtk_widget_add_events(disp.drawing_area,
+ GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_STRUCTURE_MASK);
gtk_signal_connect(GTK_OBJECT(disp.drawing_area), "expose_event",
(GtkSignalFunc) expose_event, NULL);
gtk_signal_connect(GTK_OBJECT(disp.drawing_area), "configure_event",
Only in cccd-0.3beta4-new: cccd.o
Only in cccd-0.3beta4-new: cddb.o
Only in cccd-0.3beta4-new: cddbp.o
Only in cccd-0.3beta4-new: cd.o
Only in cccd-0.3beta4-new: core
Common subdirectories: cccd-0.3beta4/debian and cccd-0.3beta4-new/debian
Only in cccd-0.3beta4-new: info.o
Only in cccd-0.3beta4-new: misc.o
Only in cccd-0.3beta4-new: options.o
--- End Message ---
--- Begin Message ---
Source: cccd
Source-Version: 0.3beta4-6.2
We believe that the bug you reported is fixed in the latest version of
cccd, which is due to be installed in the Debian FTP archive:
cccd_0.3beta4-6.2.diff.gz
to main/c/cccd/cccd_0.3beta4-6.2.diff.gz
cccd_0.3beta4-6.2.dsc
to main/c/cccd/cccd_0.3beta4-6.2.dsc
cccd_0.3beta4-6.2_i386.deb
to main/c/cccd/cccd_0.3beta4-6.2_i386.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 589...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ben Hutchings <b...@decadent.org.uk> (supplier of updated cccd package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 26 Jul 2010 02:30:34 +0100
Source: cccd
Binary: cccd
Architecture: i386 source
Version: 0.3beta4-6.2
Distribution: unstable
Urgency: low
Maintainer: Uwe Hermann <u...@debian.org>
Changed-By: Ben Hutchings <b...@decadent.org.uk>
Closes: 589443
Description:
cccd - A small GTK+ CD player program
Changes:
cccd (0.3beta4-6.2) unstable; urgency=low
.
* Non-maintainer upload.
* Fix event mask for window, thanks to Adam Majer (Closes: #589443)
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cccd_0.3beta4-6.2_i386.deb
a75a16171312caad7c88e9b36b4c6364a5379f92158371b3c8488a1df982f069 1586
cccd_0.3beta4-6.2.dsc
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Files:
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92273988ec8c95dad3a9062ac4d6fa4d 1586 sound extra cccd_0.3beta4-6.2.dsc
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