[Konsole-devel] [Bug 297877] New: Konsole crashing with specialized title strings

[wjhns25 at hardakers.net]

https://bugs.kde.org/show_bug.cgi?id=297877

            Bug ID: 297877
          Severity: normal
           Version: unspecified
          Priority: NOR
          Assignee: konsole-devel at kde.org
           Summary: Konsole crashing with specialized title strings
    Classification: Unclassified
                OS: Linux
          Reporter: wjhns25 at hardakers.net
          Hardware: Fedora RPMs
            Status: NEW
         Component: general
           Product: konsole

User-Agent:       Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.11 (KHTML,
like Gecko) Chrome/17.0.963.79 Safari/535.11
Build Identifier: 

I have a special title string set (normal: "|- %n", remote: "|- %h") and
occasionally konsole crashes quite possibly right as the title would normally
be changing from one value to the other (not necessarily normal to remote, but
normal to normal too but as the application name changes).  Debug trace below
indicates a QString failure probably because one is a null string?


#6  0x0000003d6dac6397 in QString::operator=(QString const&) () from
/usr/lib64/libQtCore.so.4
#7  0x00000034fd878a94 in ?? () from /usr/lib64/libkonsoleprivate.so
#8  0x00000034fd8894dd in Konsole::Session::getDynamicTitle() () from
/usr/lib64/libkonsoleprivate.so
#9  0x00000034fd892b75 in Konsole::SessionController::snapshot() () from
/usr/lib64/libkonsoleprivate.so
#10 0x00000034fd897e6a in ?? () from /usr/lib64/libkonsoleprivate.so
#11 0x0000003d6db8cce1 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#12 0x0000003d6db91c49 in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#13 0x0000003d701c9994 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#14 0x0000003d701ce813 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#15 0x00000034fb451d56 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#16 0x0000003d6db7904c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4


Reproducible: Sometimes

Steps to Reproduce:
1. I wish I knew exact steps.  It does, however, almost always seem to occur
right when a command is finishing it's execution phase and shifting back to the
"waiting" mode of the shell.
2.
3.
Actual Results:  
kaboom

Expected Results:  
a shell prompt (not-kaboom)

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