[PyKDE] PyQt crash

[Andreas Pakulat]

On 30.11.06 17:46:17, Giovanni Bajo wrote:
> Hello,
> 
> the following code snippet causes a segfault:
> 
> >>> from qt import QApplication
> >>> app = QApplication(["-v"]*10)
> >>> del app
> >>> app = QApplication([])
> 
> I'm using Qt 3.3.6, PyQt 3.16, SIP 4.4.3, under Windows.

Same under linux, with Qt 3.3.7, PyQt3.3.6 and sip 4.4.5. Backtrace:
0xb7d0fbd3 in strrchr () from /lib/tls/libc.so.6
(gdb) bt
#0  0xb7d0fbd3 in strrchr () from /lib/tls/libc.so.6
#1  0xb6d10847 in qt_init_internal (argcptr=0xb7921960, argv=0x81ff5a0, display=0x0, visual=0,
    colormap=0) at kernel/qapplication_x11.cpp:1646
#2  0xb6d132ce in qt_init (argcptr=0xb7921960, argv=0x81ff5a0) at kernel/qapplication_x11.cpp:2385
#3  0xb6d8b318 in QApplication::construct (this=0x81d9fa0, argc=@0xb7921960, argv=0x81ff5a0,
    type=QApplication::GuiClient) at kernel/qapplication.cpp:813
#4  0xb6d8b738 in QApplication (this=0x81d9fa0, argc=@0xb7921960, argv=0x81ff5a0)
    at kernel/qapplication.cpp:728
#5  0xb7713ac3 in initqt () from /home/andreas/python2.4/lib/python2.4/site-packages/qt.so
#6  0xb7713c74 in initqt () from /home/andreas/python2.4/lib/python2.4/site-packages/qt.so
#7  0xb730007e in sipWrapper_init (self=0xb7c979ac, args=0xb7c4ed4c, kwds=0x0) at siplib.c:5900
#8  0x0809016f in type_call (type=0x81c8444, args=0xb7c4ed4c, kwds=0x0)
    at Objects/typeobject.c:435
#9  0x08059557 in PyObject_Call (func=0x2f2f2f2f, arg=0x0, kw=0x0) at Objects/abstract.c:1795
#10 0x080b90c2 in PyEval_EvalFrame (f=0x81770fc) at Python/ceval.c:3771
#11 0x080bc10e in PyEval_EvalCodeEx (co=0xb7c51a20, globals=0xb7c7b824, locals=0xb7c7b824,
    args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0)
    at Python/ceval.c:2736
#12 0x080bc349 in PyEval_EvalCode (co=0x0, globals=0x0, locals=0x0) at Python/ceval.c:484
#13 0x080de3c5 in PyRun_InteractiveOneFlags (fp=0x0, filename=0x8108818 "<stdin>",
    flags=0xbf9b76a4) at Python/pythonrun.c:1265
#14 0x080de4e0 in PyRun_InteractiveLoopFlags (fp=0xb7dd2300, filename=0x8108818 "<stdin>",
    flags=0xbf9b76a4) at Python/pythonrun.c:695
#15 0x080dec32 in PyRun_AnyFileExFlags (fp=0xb7dd2300, filename=0x8108818 "<stdin>", closeit=0,
    flags=0xbf9b76a4) at Python/pythonrun.c:658
#16 0x08055af8 in Py_Main (argc=0, argv=0xbf9b7734) at Modules/main.c:493
#17 0xb7cb8ea8 in __libc_start_main () from /lib/tls/libc.so.6
#18 0x08054f41 in _start () at ../sysdeps/i386/elf/start.S:119

Andreas

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