[Okular-devel] [okular] [Bug 346264] New: okular crashed when reloading file via emacs

[schochet at post.tau.ac.il]

https://bugs.kde.org/show_bug.cgi?id=346264

            Bug ID: 346264
           Summary: okular crashed when reloading file via emacs
           Product: okular
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: schochet at post.tau.ac.il

Application: okular (0.21.3)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.16.7-13-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

running emacs command kdvi-jump-to-line, which relaods the dvi file at the 
line indicayed by the point in emacs

- Custom settings of the application:

set symbolic link from ~/bin/kdvi to the okular exec so that the above emacs
command runs okular

The crash can be reproduced sometimes.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00007ff80a1b3434 in QProcess::readChannel() const () at
/usr/lib64/libQtCore.so.4
#6  0x00007ff80a1b8652 in QProcess::readAllStandardError() () at
/usr/lib64/libQtCore.so.4
#7  0x00007ff7f5962f9f in  () at /usr/lib64/kde4/okularGenerator_dvi.so
#8  0x00007ff80a23a59e in QObject::event(QEvent*) () at
/usr/lib64/libQtCore.so.4
#9  0x00007ff80ac3076c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#10 0x00007ff80ac36cad in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#11 0x00007ff80b948cea in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#12 0x00007ff80a2222ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#13 0x00007ff80a22557d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#14 0x00007ff80a24f8fe in  () at /usr/lib64/libQtCore.so.4
#15 0x00007ff806258a04 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#16 0x00007ff806258c48 in  () at /usr/lib64/libglib-2.0.so.0
#17 0x00007ff806258cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#18 0x00007ff80a24f0be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#19 0x00007ff80accd676 in  () at /usr/lib64/libQtGui.so.4
#20 0x00007ff80a220e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#21 0x00007ff80a221165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#22 0x00007ff80a2265b9 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#23 0x000000000040a480 in  ()
#24 0x00007ff809794b05 in __libc_start_main () at /lib64/libc.so.6
#25 0x000000000040bda2 in _start ()

Reported using DrKonqi

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