Your message dated Fri, 10 Apr 2009 06:38:08 +1000
with message-id <200904100638.13417....@debian.org>
and subject line Fwd: [Pkg-kde-extras] Bug#514913: Fwd: [Bug 186642] digikam: 
crashes in image restoration tool
has caused the Debian Bug report #514913,
regarding digikam: crashes in image restoration tool
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.

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-- 
514913: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514913
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: digikam
Version: 2:0.9.5~beta3-1
Severity: normal


Hi altogether!

I can crash digikam in the image restoration tool reproducibly if I abort the
restoration process during preview. To reproduce this, do the following:
- in digikam, select an image,
- click the edit symbol in the toolbar
- open the restoration tool via Enhance -> Restoration
- while the restoration tool loads the first preview, click on the
  stop sign directly right to the progress bar while it shows restoration: ..%
- the process stops, all seems normal
- click the Try button and wait a few seconds until the KDE crash handler opens.
  After I installed digikam-dbg, the crash handler is still unable to create a
  backtrace and says:
  > This backtrace appears to be of no use.  This is probably because your
  > packages are built in a way which prevents creation of proper backtraces, or
  > the stack frame was seriously corrupted in the crash.

  One time the attached backtrace could be obtained.

I use digikam with XFCE as desktop environment.
For me this looks as if in this case a pointer is not properly freed and
reassigned after the Try button is pressed. Perhaps a temporary memory area
which shall contain the preview is freed and then nonetheless reused.

With best wishes,

Wolfi

-- System Information:
Debian Release: 5.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages digikam depends on:
ii  kdebase-kio-plugins    4:3.5.9.dfsg.1-6  core I/O slaves for KDE
ii  kdelibs4c2a            4:3.5.10.dfsg.1-1 core libraries and binaries for al
ii  libc6                  2.7-18            GNU C Library: Shared libraries
ii  libgcc1                1:4.3.3-3         GCC support library
ii  libgphoto2-2           2.4.1-3           gphoto2 digital camera library
ii  libgphoto2-port0       2.4.1-3           gphoto2 digital camera port librar
ii  libjasper1             1.900.1-5.1       The JasPer JPEG-2000 runtime libra
ii  libjpeg62              6b-14             The Independent JPEG Group's JPEG 
ii  libkdcraw4             0.1.7-2           Raw picture decoding C++ library (
ii  libkexiv2-3            0.1.7-1+b1        Qt like interface for the libexiv2
ii  libkipi0               0.1.6-2           library for apps that want to use 
ii  liblcms1               1.17.dfsg-1       Color management library
ii  libpng12-0             1.2.27-2          PNG library - runtime
ii  libqt3-mt              3:3.3.8b-5        Qt GUI Library (Threaded runtime v
ii  libsqlite3-0           3.5.9-6           SQLite 3 shared library
ii  libstdc++6             4.3.3-3           The GNU Standard C++ Library v3
ii  libtiff4               3.8.2-11          Tag Image File Format (TIFF) libra
ii  libx11-6               2:1.1.5-2         X11 client-side library

Versions of packages digikam recommends:
ii  kdeprint                4:3.5.9.dfsg.1-6 print system for KDE
ii  kipi-plugins            0.1.7-2          image manipulation/handling plugin
ii  konqueror               4:3.5.9.dfsg.1-6 KDE's advanced file manager, web b

Versions of packages digikam suggests:
ii  digikam-doc                   0.9.5-1    handbook for digikam and showfoto 

-- no debconf information
[Thread debugging using libthread_db enabled]
[New Thread 0x7f3c2a722730 (LWP 27264)]
[New Thread 0x46826950 (LWP 27339)]
[New Thread 0x46025950 (LWP 27338)]
[New Thread 0x4301f950 (LWP 27335)]
[New Thread 0x45824950 (LWP 27334)]
[New Thread 0x45023950 (LWP 27333)]
[New Thread 0x44822950 (LWP 27331)]
[New Thread 0x44021950 (LWP 27330)]
[New Thread 0x43820950 (LWP 27282)]
[New Thread 0x417ba950 (LWP 27281)]
[New Thread 0x40fb9950 (LWP 27279)]
[New Thread 0x4201d950 (LWP 27278)]
[New Thread 0x4281e950 (LWP 27277)]
0x00007f3c27f73ce2 in select () from /lib/libc.so.6
#0  0x00007f3c27f73ce2 in select () from /lib/libc.so.6
#1  0x00007f3c203659e6 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f3c20367575 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007f3c24dea0ce in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f3c24dddce3 in XSync () from /usr/lib/libX11.so.6
#5  0x00007f3c287e2987 in QPixmap::convertFromImage (this=0x7fff32863520, 
    img=<value optimized out>, conversion_flags=0)
    at kernel/qpixmap_x11.cpp:1913
#6  0x00007f3c2888c639 in QPixmap::convertFromImage (this=0x7fff32863520, 
    ima...@0x7fff32860170, mode=4294967295) at kernel/qpixmap.cpp:919
#7  0x00007f3c2a20ec05 in Digikam::DImg::convertToPixmap (this=0x7f3c10536038)
    at /build/buildd/digikam-0.9.5~beta3/./digikam/libs/dimg/dimg.cpp:1166
#8  0x00007f3c2a301943 in Digikam::ImageIface::paint (this=0x7f3c10aa5c50, 
    device=0x7f3c10aa4d00, x=0, y=0, w=360, h=240, underExposure=false, 
    overExposure=false)
    at 
/build/buildd/digikam-0.9.5~beta3/./digikam/utilities/imageeditor/editor/imageiface.cpp:415
#9  0x00007f3c2a1d0c40 in Digikam::ImagePanIconWidget::updatePixmap (
    this=0x7f3c10aca1b0)
    at 
/build/buildd/digikam-0.9.5~beta3/./digikam/libs/widgets/imageplugins/imagepaniconwidget.cpp:107
#10 0x00007f3c2a1deb08 in Digikam::PanIconWidget::timerEvent (
    this=0x7f3c10aca1b0, e=0x7fff32860170)
    at 
/build/buildd/digikam-0.9.5~beta3/./digikam/libs/widgets/common/paniconwidget.cpp:317
#11 0x00007f3c2887aa21 in QObject::event (this=0x7f3c10aca1b0, 
    e=0x7fff32863cd0) at kernel/qobject.cpp:744
#12 0x00007f3c288abdf3 in QWidget::event (this=0x4, e=0x7fff32860170)
    at kernel/qwidget.cpp:4681
#13 0x00007f3c28825953 in QApplication::internalNotify (
    this=<value optimized out>, receiver=0x7f3c10aca1b0, e=0x7fff32863cd0)
    at kernel/qapplication.cpp:2638
#14 0x00007f3c2882662e in QApplication::notify (this=0x7fff32863f50, 
    receiver=0x7f3c10aca1b0, e=0x7fff32863cd0) at kernel/qapplication.cpp:2526
#15 0x00007f3c29146c22 in KApplication::notify (this=0x7fff32863f50, 
    receiver=0x7f3c10aca1b0, event=0x7fff32863cd0)
    at /tmp/buildd/kdelibs-3.5.10.dfsg.1/./kdecore/kapplication.cpp:550
#16 0x00007f3c2881c22b in QEventLoop::activateTimers (
    this=<value optimized out>) at kernel/qapplication.h:523
#17 0x00007f3c287dbc4d in QEventLoop::processEvents (this=0xa29000, flags=0)
    at kernel/qeventloop_x11.cpp:392
#18 0x00007f3c2883a001 in QEventLoop::enterLoop (this=0x4)
    at kernel/qeventloop.cpp:201
#19 0x00007f3c28839eb2 in QEventLoop::exec (this=0x4)
    at kernel/qeventloop.cpp:148
#20 0x0000000000402fee in main (argc=1, argv=0x7fff328643b8)
    at /build/buildd/digikam-0.9.5~beta3/./digikam/digikam/main.cpp:137

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--- End Message ---
--- Begin Message ---
Package: digikam
Version: 2:0.9.5-1

----------  Forwarded Message  ----------

Subject: [Pkg-kde-extras] Bug#514913: Fwd: [Bug 186642] digikam: crashes in 
image restoration tool
Date: Friday 10 April 2009
From: Wolfram Quester <wo...@sigxcpu.org>
To: Mark Purcell <m...@debian.org>

On Wed, Apr 01, 2009 at 07:40:42AM +1100, Mark Purcell wrote:
> Wolfram,
> 
> Can you confirm this bug is fixed with the upload of digikam 0.9.5?

Well, I can still crash digikam. Well, not exactly crash, but the windows
of digikam and the editor freeze. I have to kill it and restart :-(
But the bug does not seem to be as easily reproducible as the one I reported
initially.
I think this bug can be closed since main development now goes to 0.10.x
anyways. I'll try and report back on success and failure when installed that 
;-)

Hapy easter,

Wolfi
> 
> Mark

-------------------------------------------------------

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