[Bug 182988] New: kompare crashes when comparing any two text files

[Edmunds Kalniņš]

http://bugs.kde.org/show_bug.cgi?id=182988

           Summary: kompare crashes when comparing any two text files
           Product: kompare
           Version: unspecified
          Platform: SuSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kompare-devel at kde.org
        ReportedBy: edmunc at gmail.com


Version:            (using KDE 4.2.0)
OS:                Linux
Installed from:    SuSE RPMs

Kompare crashes for me even if I try to compare two simplest text files (one
contains "aaa", other "bbb")

Installed from opensuse kde 4.2 repo

> kompare --version
Qt: 4.5.0
KDE: 4.2.00 (KDE 4.2.0) "release 83.3"
Kompare: 3.5.2

Backtrace:

Application: Kompare (kompare), signal SIGSEGV
[Current thread is 1 (Thread 0xb5b45a40 (LWP 11630))]

Thread 2 (Thread 0xb4259b90 (LWP 11631)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb63043e1 in select () from /lib/libc.so.6
#2  0xb65fb827 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb65294de in ?? () from /usr/lib/libQtCore.so.4
#4  0xb64c81b5 in start_thread () from /lib/libpthread.so.0
#5  0xb630b38e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5b45a40 (LWP 11630)):
[KCrash Handler]
#6  0xb662e767 in QObjectPrivate::cleanConnectionLists() () from
/usr/lib/libQtCore.so.4
#7  0xb6634018 in QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/libQtCore.so.4
#8  0xb6635722 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#9  0xb7fab729 in ?? () from /usr/lib/libkomparediff2.so.4
#10 0xb7faba75 in ?? () from /usr/lib/libkomparediff2.so.4
#11 0xb7fabb52 in ?? () from /usr/lib/libkomparediff2.so.4
#12 0xb6633fa8 in QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/libQtCore.so.4
#13 0xb6635722 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#14 0xb65ba9f9 in QProcess::finished(int, QProcess::ExitStatus) () from
/usr/lib/libQtCore.so.4
#15 0xb65c0e04 in ?? () from /usr/lib/libQtCore.so.4
#16 0xb65c0ebb in QProcess::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libQtCore.so.4
#17 0xb684094a in KProcess::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libkdecore.so.5
#18 0xb7fabb1a in ?? () from /usr/lib/libkomparediff2.so.4
#19 0xb6633fa8 in QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/libQtCore.so.4
#20 0xb6635722 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#21 0xb666e073 in QSocketNotifier::activated(int) () from
/usr/lib/libQtCore.so.4
#22 0xb6638d07 in QSocketNotifier::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#23 0xb6aedacc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#24 0xb6af5d7e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#25 0xb758291d in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#26 0xb661ddbb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#27 0xb664a4ec in QEventDispatcherUNIX::activateSocketNotifiers() () from
/usr/lib/libQtCore.so.4
#28 0xb664a824 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timeval*) () from /usr/lib/libQtCore.so.4
#29 0xb664bc21 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#30 0xb6b8d722 in ?? () from /usr/lib/libQtGui.so.4
#31 0xb661c3da in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#32 0xb661c81a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#33 0xb661ec19 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#34 0xb6aed947 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#35 0x0805038d in _start ()


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