[Konsole-devel] [Bug 281375] New: konsole crashes after pressing Ctrl+A in the 'Config Profiles' dialog.

[Jekyll Wu]

https://bugs.kde.org/show_bug.cgi?id=281375

           Summary: konsole crashes after pressing Ctrl+A in the 'Config
                    Profiles' dialog.
           Product: konsole
           Version: 2.7.999
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: adaptee at gmail.com


Version:           2.7.999 (using KDE 4.7.0) 
OS:                Linux

As indicated by the backtrace, the real problem is
ManageProfilesDialog::tableSelectionChanged() cause itself get invoked
infinitely after pressing Ctrl+A. 

A quick fix is removing the last line within
ManageProfilesDialog::tableSelectionChanged():

    _ui->sessionTable->selectRow(rowIndex);

, but maybe that is not the right fix.




Reproducible: Always

Steps to Reproduce:
1). open the 'Config Profiles' dialog
2). press Ctrl+A

Actual Results:  
konsole crashed

Expected Results:  
All profiles are selected, or nothing happens.At least konsole should not
crash.

top of the backtrace:

#0  0xb73f5222 in ?? () from /usr/lib/libQtCore.so.4
#1  0xb73f528b in QListData::detach_grow(int*, int) () from
/usr/lib/libQtCore.so.4
#2  0xb6fb18ff in ?? () from /usr/lib/libQtGui.so.4
#3  0xb6fb1c77 in ?? () from /usr/lib/libQtGui.so.4
#4  0xb7001a00 in QItemSelection::select(QModelIndex const&, QModelIndex
const&) () from /usr/lib/libQtGui.so.4
#5  0xb7001be0 in QItemSelection::QItemSelection(QModelIndex const&,
QModelIndex const&) () from /usr/lib/libQtGui.so.4
#6  0xb7006a46 in ?? () from /usr/lib/libQtGui.so.4
#7  0xb7006e43 in QItemSelectionModel::select(QItemSelection const&,
QFlags<QItemSelectionModel::SelectionFlag>) ()
   from /usr/lib/libQtGui.so.4
#8  0xb6fd89cc in ?? () from /usr/lib/libQtGui.so.4
#9  0xb6fd8b92 in QTableView::selectRow(int) () from /usr/lib/libQtGui.so.4
#10 0xb7da18eb in Konsole::ManageProfilesDialog::tableSelectionChanged
(this=0x847d260)
    at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.cpp:309
#11 0xb7da3143 in Konsole::ManageProfilesDialog::qt_metacall (this=0x847d260,
_c=QMetaObject::InvokeMetaMethod, 
    _id=<optimized out>, _a=0xbf800594) at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.moc:100
#12 0xb74d5eed in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#13 0xb74e4dda in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#14 0xb6fffd1d in QItemSelectionModel::selectionChanged(QItemSelection const&,
QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#15 0xb7005962 in QItemSelectionModel::emitSelectionChanged(QItemSelection
const&, QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#16 0xb7006f24 in QItemSelectionModel::select(QItemSelection const&,
QFlags<QItemSelectionModel::SelectionFlag>) ()
   from /usr/lib/libQtGui.so.4
#17 0xb6fd89cc in ?? () from /usr/lib/libQtGui.so.4
#18 0xb6fd8b92 in QTableView::selectRow(int) () from /usr/lib/libQtGui.so.4
#19 0xb7da18eb in Konsole::ManageProfilesDialog::tableSelectionChanged
(this=0x847d260)
    at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.cpp:309
#20 0xb7da3143 in Konsole::ManageProfilesDialog::qt_metacall (this=0x847d260,
_c=QMetaObject::InvokeMetaMethod, 
    _id=<optimized out>, _a=0xbf800914) at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.moc:100
#21 0xb74d5eed in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#22 0xb74e4dda in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#23 0xb6fffd1d in QItemSelectionModel::selectionChanged(QItemSelection const&,
QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#24 0xb7005962 in QItemSelectionModel::emitSelectionChanged(QItemSelection
const&, QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#25 0xb7006f24 in QItemSelectionModel::select(QItemSelection const&,
QFlags<QItemSelectionModel::SelectionFlag>) ()
   from /usr/lib/libQtGui.so.4
#26 0xb6fd89cc in ?? () from /usr/lib/libQtGui.so.4
#27 0xb6fd8b92 in QTableView::selectRow(int) () from /usr/lib/libQtGui.so.4
#28 0xb7da18eb in Konsole::ManageProfilesDialog::tableSelectionChanged
(this=0x847d260)
    at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.cpp:309
#29 0xb7da3143 in Konsole::ManageProfilesDialog::qt_metacall (this=0x847d260,
_c=QMetaObject::InvokeMetaMethod, 
    _id=<optimized out>, _a=0xbf800c94) at
/mnt/personal/code/@abs/konsole/src/konsole-build/src/ManageProfilesDialog.moc:100
#30 0xb74d5eed in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#31 0xb74e4dda in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#32 0xb6fffd1d in QItemSelectionModel::selectionChanged(QItemSelection const&,
QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#33 0xb7005962 in QItemSelectionModel::emitSelectionChanged(QItemSelection
const&, QItemSelection const&) ()
   from /usr/lib/libQtGui.so.4
#34 0xb7006f24 in QItemSelectionModel::select(QItemSelection const&,
QFlags<QItemSelectionModel::SelectionFlag>) ()
   from /usr/lib/libQtGui.so.4
#35 0xb6fd89cc in ?? () from /usr/lib/libQtGui.so.4

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