[Okular-devel] [Bug 174788] New: okular crashed when I choosed not list hiden files ( File -> Open )

[DONG Li]

http://bugs.kde.org/show_bug.cgi?id=174788

           Summary: okular crashed when I choosed not list hiden files (
                    File -> Open )
           Product: okular
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: dongli2020 at gmail.com


Version:           0.7.80 (using Devel)
Compiler:          cmake -DCMAKE_BUILD_TYPE=debugfull
-DCMAKE_INSTALL_PREFIX=/usr 
OS:                Linux
Installed from:    Compiled sources

I followed the instructions on the website of okular to install it, just added
debug request. Everything is normal, except that when I want to open a file, I
don't want to see so many hiden files, so I choose to not list them, but okular
crashed after I unchecked "Show Hiden Files".

The following is the debug information:

Application: Okular (okular), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb633db50 (LWP 21386)]
[KCrash handler]
#6  0xb7776498 in KDirModelNode::rowNumber () from /usr/lib/libkio.so.5
#7  0xb77797c9 in KDirModelPrivate::_k_slotDeleteItems ()
   from /usr/lib/libkio.so.5
#8  0xb777aedd in KDirModel::qt_metacall () from /usr/lib/libkio.so.5
#9  0xb7f6c81b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb7f6cd72 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb77633b3 in KDirLister::itemsDeleted () from /usr/lib/libkio.so.5
#12 0xb776b7f9 in KDirLister::emitChanges () from /usr/lib/libkio.so.5
#13 0xb31603c7 in KDirOperator::updateDir () from /usr/lib/libkfile.so.4
#14 0xb3160bd7 in KDirOperator::Private::_k_slotToggleHidden ()
   from /usr/lib/libkfile.so.4
#15 0xb316a772 in KDirOperator::qt_metacall () from /usr/lib/libkfile.so.4
#16 0xb7f6c81b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb7f6cd72 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb6bf8539 in QAction::toggled () from /usr/lib/libQtGui.so.4
#19 0xb6bf8d7c in QAction::setChecked () from /usr/lib/libQtGui.so.4
#20 0xb6bf8e38 in QAction::activate () from /usr/lib/libQtGui.so.4
#21 0xb6f7a322 in ?? () from /usr/lib/libQtGui.so.4
#22 0x08fcf640 in ?? ()
#23 0x00000000 in ?? ()
#0  0xb7ffa424 in __kernel_vsyscall ()


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