[Bug 231631] New: Save modified file to the same file

[kovariadam]

https://bugs.kde.org/show_bug.cgi?id=231631

           Summary: Save modified file to the same file
           Product: showfoto
           Version: 1.1.0
          Platform: Archlinux Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Application: showfoto (1.1.0)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I rewrited file, which caused showfoto to crash. It happens every time.

The crash can be reproduced every time.

 -- Backtrace:
Application: showFoto (showfoto), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f29a12a37c0 (LWP 11743))]

Thread 6 (Thread 0x7f298de9c710 (LWP 11744)):
#0  0x00007f299c15f07c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f299f2ad11b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007f29a0ce29c2 in Digikam::LoadSaveThread::run() () from
/usr/lib/libdigikamcore.so.1
#3  0x00007f299f2ac155 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f299c15a81a in start_thread () from /lib/libpthread.so.0
#5  0x00007f299de0bc7d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f298d69b710 (LWP 11745)):
[KCrash Handler]
#5  0x00007f299ddb87c2 in strlen () from /lib/libc.so.6
#6  0x00007f299c8059ee in png_set_text_2 () from /usr/lib/libpng14.so.14
#7  0x00007f299c805c19 in png_set_text () from /usr/lib/libpng14.so.14
#8  0x00007f29a0c308f2 in Digikam::PNGLoader::save(QString const&,
Digikam::DImgLoaderObserver*) () from /usr/lib/libdigikamcore.so.1
#9  0x00007f29a0c212dc in Digikam::DImg::save(QString const&, QString const&,
Digikam::DImgLoaderObserver*) () from /usr/lib/libdigikamcore.so.1
#10 0x00007f29a0cf4b8e in Digikam::SavingTask::execute() () from
/usr/lib/libdigikamcore.so.1
#11 0x00007f29a0ce298c in Digikam::LoadSaveThread::run() () from
/usr/lib/libdigikamcore.so.1
#12 0x00007f299f2ac155 in ?? () from /usr/lib/libQtCore.so.4
#13 0x00007f299c15a81a in start_thread () from /lib/libpthread.so.0
#14 0x00007f299de0bc7d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f298b415710 (LWP 11746)):
#0  0x00007f299c15f07c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f299f2ad11b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007f29a0ce29c2 in Digikam::LoadSaveThread::run() () from
/usr/lib/libdigikamcore.so.1
#3  0x00007f299f2ac155 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f299c15a81a in start_thread () from /lib/libpthread.so.0
#5  0x00007f299de0bc7d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2983fff710 (LWP 11753)):
#0  0x00007f299c15f07c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f299f2ad11b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007f29a0ce29c2 in Digikam::LoadSaveThread::run() () from
/usr/lib/libdigikamcore.so.1
#3  0x00007f299f2ac155 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f299c15a81a in start_thread () from /lib/libpthread.so.0
#5  0x00007f299de0bc7d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f298ac14710 (LWP 11756)):
#0  0x00007f299c15f07c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f299f2ad11b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007f29a0ce29c2 in Digikam::LoadSaveThread::run() () from
/usr/lib/libdigikamcore.so.1
#3  0x00007f299f2ac155 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f299c15a81a in start_thread () from /lib/libpthread.so.0
#5  0x00007f299de0bc7d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f29a12a37c0 (LWP 11743)):
#0  0x00007f299de03483 in poll () from /lib/libc.so.6
#1  0x00007f29962a580a in _xcb_conn_wait () from /usr/lib/libxcb.so.1
#2  0x00007f29962a773c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007f299ba64fa3 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f299ba420e7 in XGetWindowProperty () from /usr/lib/libX11.so.6
#5  0x00007f299ba4122c in XGetWMHints () from /usr/lib/libX11.so.6
#6  0x00007f299e8054f2 in QWidgetPrivate::show_sys() () from
/usr/lib/libQtGui.so.4
#7  0x00007f299e7bfac5 in QWidgetPrivate::show_helper() () from
/usr/lib/libQtGui.so.4
#8  0x00007f299e7c1c2a in QWidget::setVisible(bool) () from
/usr/lib/libQtGui.so.4
#9  0x00007f29a0d2c5db in Digikam::DCursorTracker::triggerAutoShow(int) () from
/usr/lib/libdigikamcore.so.1
#10 0x00007f29a0d37445 in Digikam::DZoomBar::setZoom(double, double, double) ()
from /usr/lib/libdigikamcore.so.1
#11 0x00007f29a0e1cc83 in Digikam::EditorWindow::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/libdigikamcore.so.1
#12 0x000000000043d7f0 in ?? ()
#13 0x00007f299f3b34df in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#14 0x00007f29a0e066a7 in Digikam::EditorStackView::signalZoomChanged(bool,
bool, double) () from /usr/lib/libdigikamcore.so.1
#15 0x00007f29a0e067bc in
Digikam::EditorStackView::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libdigikamcore.so.1
#16 0x00007f299f3b34df in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#17 0x00007f29a0df8220 in Digikam::Canvas::signalZoomChanged(double) () from
/usr/lib/libdigikamcore.so.1
#18 0x00007f29a0dfb8a0 in Digikam::Canvas::resizeEvent(QResizeEvent*) () from
/usr/lib/libdigikamcore.so.1
#19 0x00007f299e7ba5c4 in QWidget::event(QEvent*) () from
/usr/lib/libQtGui.so.4
#20 0x00007f299eb5ef86 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x00007f299e7645ec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#22 0x00007f299e76abdb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#23 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#24 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#25 0x00007f299e806962 in QWidgetPrivate::setGeometry_sys(int, int, int, int,
bool) () from /usr/lib/libQtGui.so.4
#26 0x00007f299e7b98ad in QWidget::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#27 0x00007f299e796913 in QLayoutPrivate::doResize(QSize const&) () from
/usr/lib/libQtGui.so.4
#28 0x00007f299e7645ae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#29 0x00007f299e76abdb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#30 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#31 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#32 0x00007f299e806962 in QWidgetPrivate::setGeometry_sys(int, int, int, int,
bool) () from /usr/lib/libQtGui.so.4
#33 0x00007f299e7b98ad in QWidget::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#34 0x00007f299e7c020d in QWidget::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libQtGui.so.4
#35 0x00007f299edff8f5 in QFrame::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libQtGui.so.4
#36 0x00007f299ee01e55 in QStackedWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libQtGui.so.4
#37 0x00007f29a0e06780 in
Digikam::EditorStackView::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libdigikamcore.so.1
#38 0x00007f299f296229 in ?? () from /usr/lib/libQtCore.so.4
#39 0x00007f299f293600 in ?? () from /usr/lib/libQtCore.so.4
#40 0x00007f299f294034 in ?? () from /usr/lib/libQtCore.so.4
#41 0x00007f299f296e70 in
QPropertyAnimation::updateState(QAbstractAnimation::State,
QAbstractAnimation::State) () from /usr/lib/libQtCore.so.4
#42 0x00007f299f2916c0 in ?? () from /usr/lib/libQtCore.so.4
#43 0x00007f299ebfe31a in ?? () from /usr/lib/libQtGui.so.4
#44 0x00007f299eb54e50 in ?? () from /usr/lib/libQtGui.so.4
#45 0x00007f299eb7e1dd in ?? () from /usr/lib/libQtGui.so.4
#46 0x00007f299eb7ea3e in ?? () from /usr/lib/libQtGui.so.4
#47 0x00007f299e796913 in QLayoutPrivate::doResize(QSize const&) () from
/usr/lib/libQtGui.so.4
#48 0x00007f299e7645ae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#49 0x00007f299e76abdb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#50 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#51 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#52 0x00007f299e806962 in QWidgetPrivate::setGeometry_sys(int, int, int, int,
bool) () from /usr/lib/libQtGui.so.4
#53 0x00007f299e7b98ad in QWidget::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#54 0x00007f299ebbd2ae in ?? () from /usr/lib/libQtGui.so.4
#55 0x00007f299ebbdf85 in ?? () from /usr/lib/libQtGui.so.4
#56 0x00007f299e7ba5c4 in QWidget::event(QEvent*) () from
/usr/lib/libQtGui.so.4
#57 0x00007f299e7645ec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#58 0x00007f299e76abdb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#59 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#60 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#61 0x00007f299e806962 in QWidgetPrivate::setGeometry_sys(int, int, int, int,
bool) () from /usr/lib/libQtGui.so.4
#62 0x00007f299e7b98ad in QWidget::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#63 0x00007f299e79ab47 in QWidgetItem::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#64 0x00007f299e77507b in QBoxLayout::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#65 0x00007f299e796913 in QLayoutPrivate::doResize(QSize const&) () from
/usr/lib/libQtGui.so.4
#66 0x00007f299e7645ae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#67 0x00007f299e76abdb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#68 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#69 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#70 0x00007f299e806962 in QWidgetPrivate::setGeometry_sys(int, int, int, int,
bool) () from /usr/lib/libQtGui.so.4
#71 0x00007f299e7b98ad in QWidget::setGeometry(QRect const&) () from
/usr/lib/libQtGui.so.4
#72 0x00007f299e7c020d in QWidget::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libQtGui.so.4
#73 0x00007f299f296229 in ?? () from /usr/lib/libQtCore.so.4
#74 0x00007f299f293600 in ?? () from /usr/lib/libQtCore.so.4
#75 0x00007f299f294034 in ?? () from /usr/lib/libQtCore.so.4
#76 0x00007f299f296e70 in
QPropertyAnimation::updateState(QAbstractAnimation::State,
QAbstractAnimation::State) () from /usr/lib/libQtCore.so.4
#77 0x00007f299f2916c0 in ?? () from /usr/lib/libQtCore.so.4
#78 0x00007f299ebfe31a in ?? () from /usr/lib/libQtGui.so.4
#79 0x00007f299eb54e50 in ?? () from /usr/lib/libQtGui.so.4
#80 0x00007f299eb7e1dd in ?? () from /usr/lib/libQtGui.so.4
#81 0x00007f299eb7ea3e in ?? () from /usr/lib/libQtGui.so.4
#82 0x00007f299e796913 in QLayoutPrivate::doResize(QSize const&) () from
/usr/lib/libQtGui.so.4
#83 0x00007f299e796a70 in QLayout::activate() () from /usr/lib/libQtGui.so.4
#84 0x00007f299e7c1cb3 in QWidget::setVisible(bool) () from
/usr/lib/libQtGui.so.4
#85 0x00007f299e7a426d in QStackedLayout::setCurrentIndex(int) () from
/usr/lib/libQtGui.so.4
#86 0x00007f29a0d5c85d in Digikam::StatusProgressBar::progressBarMode(int,
QString const&) () from /usr/lib/libdigikamcore.so.1
#87 0x00007f29a0e1144d in Digikam::EditorWindow::slotSavingStarted(QString
const&) () from /usr/lib/libdigikamcore.so.1
#88 0x0000000000437979 in ?? ()
#89 0x000000000043da56 in ?? ()
#90 0x00007f299f3b34df in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#91 0x00007f29a0df7f75 in Digikam::Canvas::signalSavingStarted(QString const&)
() from /usr/lib/libdigikamcore.so.1
#92 0x00007f29a0e17704 in Digikam::EditorWindow::startingSave(KUrl const&) ()
from /usr/lib/libdigikamcore.so.1
#93 0x000000000043f069 in ?? ()
#94 0x00007f29a0e1a131 in Digikam::EditorWindow::startingSaveAs(KUrl const&) ()
from /usr/lib/libdigikamcore.so.1
#95 0x000000000043ee09 in ?? ()
#96 0x00007f29a0e1c97f in Digikam::EditorWindow::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/libdigikamcore.so.1
#97 0x000000000043d7f0 in ?? ()
#98 0x00007f299f3b34df in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#99 0x00007f299e75e4e2 in QAction::triggered(bool) () from
/usr/lib/libQtGui.so.4
#100 0x00007f299e76055b in QAction::activate(QAction::ActionEvent) () from
/usr/lib/libQtGui.so.4
#101 0x00007f299eb1818a in ?? () from /usr/lib/libQtGui.so.4
#102 0x00007f299eb1843c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/libQtGui.so.4
#103 0x00007f299ebe456a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libQtGui.so.4
#104 0x00007f299e7ba9b2 in QWidget::event(QEvent*) () from
/usr/lib/libQtGui.so.4
#105 0x00007f299e7645ec in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () from /usr/lib/libQtGui.so.4
#106 0x00007f299e76b3bb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#107 0x00007f299fd6dd36 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#108 0x00007f299f3a079c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#109 0x00007f299e76a58e in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/libQtGui.so.4
#110 0x00007f299e7e9fab in ?? () from /usr/lib/libQtGui.so.4
#111 0x00007f299e7e8cba in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/libQtGui.so.4
#112 0x00007f299e813172 in ?? () from /usr/lib/libQtGui.so.4
#113 0x00007f29983be26e in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#114 0x00007f29983c1c28 in g_main_context_iterate () from
/usr/lib/libglib-2.0.so.0
#115 0x00007f29983c1d50 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#116 0x00007f299f3c9c13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#117 0x00007f299e812d6e in ?? () from /usr/lib/libQtGui.so.4
#118 0x00007f299f39f0c2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#119 0x00007f299f39f49c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#120 0x00007f299f3a31db in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#121 0x0000000000436293 in ?? ()
#122 0x00007f299dd5bb6d in __libc_start_main () from /lib/libc.so.6
#123 0x00000000004118f9 in _start ()

Reported using DrKonqi

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=231631





--- Comment #1 from Gilles Caulier <caulier gilles gmail com>  2010-03-22 10:54:26 ---
Sound like you use libpng 1.4.0. We have already fixed this problem in current
implementation from svn (next 1.2.0).

Please test with current code from KDE repository...

Gilles Caulier

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https://bugs.kde.org/show_bug.cgi?id=231631


Dario Andres <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]




--- Comment #2 from Dario Andres <andresbajotierra gmail com>  2010-03-22 22:50:57 ---
Just as a reference: the original issues is at bug 229340.

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=231631





--- Comment #3 from Gilles Caulier <caulier gilles gmail com>  2010-04-04 10:47:10 ---
digiKam and Kipi-plugins 1.2.0 are out. Please check if crash is still valid
there.

Thanks in advance

Gilles Caulier

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[Johannes Wienke-3]

https://bugs.kde.org/show_bug.cgi?id=231631


Johannes Wienke <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE




--- Comment #4 from Johannes Wienke <languitar semipol de>  2010-08-15 11:42:44 ---
No comment since nearly half a year. Marking this as duplicate. Please reopen
if this is not the case.

*** This bug has been marked as a duplicate of bug 229340 ***

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[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=231631

[hidden email] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|showfoto                    |digikam
          Component|general                     |showfoto

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