Version: (using KDE KDE 3.1) Installed from: Compiled From Sources Compiler: gcc 3.2.1 OS: Solaris For example, kmplot will core if the function is f(x)=x^2. However, f(x)=x*x works. The core dump occurs when OK or Apply are clicked. Running Solaris 8 latest hardware relase on SPARC. I compiled without debugging code so the backtrace is less than usefu, but here it is (note: KDE does not catch the crash. This is from running gdb kmplot core and then doing a bt). Program received signal SIGSEGV, Segmentation fault. 0x1c80c in _ZN6Parser7addwertEd () (gdb) bt #0 0x1c80c in _ZN6Parser7addwertEd () #1 0x1c290 in _ZN6Parser5heir4Ev () #2 0x1c18c in _ZN6Parser5heir3Ev () #3 0x1c070 in _ZN6Parser5heir1Ev () #4 0x1bcd0 in _ZN6Parser6addfktE7QString () #5 0x2d718 in _ZN6FktDlg7onapplyEv () #6 0x2decc in _ZN6FktDlg4onokEv () #7 0x47f28 in _ZN10FktDlgData9qt_invokeEiP8QUObject () #8 0x2d044 in _ZN6FktDlg9qt_invokeEiP8QUObject () #9 0xfe2713b8 in _ZN7QObject15activate_signalEP15QConnectionListP8QUObject () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #10 0xfe271218 in _ZN7QObject15activate_signalEi () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #11 0xfe2a297c in _ZN7QWidget5eventEP6QEvent () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #12 0xfe2160dc in _ZN12QApplication14internalNotifyEP7QObjectP6QEvent () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #13 0xfe21579c in _ZN12QApplication6notifyEP7QObjectP6QEvent () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #14 0xfeaece08 in _ZN12KApplication6notifyEP7QObjectP6QEvent () from /usr/local/kde31/lib/libkdecore.so.4 #15 0xfe1bae08 in _ZN9QETWidget19translateMouseEventEPK7_XEvent () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #16 0xfe1b85a8 in _ZN12QApplication15x11ProcessEventEP7_XEvent () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #17 0xfe1ce618 in _ZN10QEventLoop13processEventsEj () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #18 0xfe229a24 in _ZN10QEventLoop9enterLoopEv () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #19 0xfe2298f4 in _ZN10QEventLoop4execEv () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #20 0xfe21630c in _ZN12QApplication4execEv () from /usr/local/qt-x11-free-3.1.1/lib/libqt-mt.so.3 #21 0x1eda8 in main ()
I guess I should add that what I meant by f(x)=x*x works is that some functions can be plotted. It is only when a constant is put into the function that kmplot will core dump. Even f(x)=2 will cause a core dump!
Can't reproduce, works fine here. (KDE 3.2)
Not confirmed, works fine on 3.2 branch and head.