Details
-
Bug
-
Resolution: Cannot Reproduce
-
Not Evaluated
-
None
-
1.1.0
-
None
Description
Running the following script:
#!/usr/bin/python from PySide import QtCore, QtGui SIGNAL_NAME = 'testSignal' class EmitterClass(QtCore.QObject): def __init__(self): super(EmitterClass, self).__init__() def emitter(self): self.emit(QtCore.SIGNAL(SIGNAL_NAME), 100) class ListeningClass(QtCore.QObject): def __init__(self): super(ListeningClass, self).__init__() self.emitter = EmitterClass() QtCore.QObject.connect(self.emitter, QtCore.SIGNAL(SIGNAL_NAME), self.output) def output(self, number): print number if __name__ == '__main__': c = ListeningClass() c.emitter.emitter()
generates the following stack trace:
Program terminated with signal 11, Segmentation fault. #0 0x000000000041aec9 in PyObject_Call () (gdb) bt #0 0x000000000041aec9 in PyObject_Call () #1 0x00000000004b5d96 in PyEval_CallObjectWithKeywords () #2 0x00007fcd98fcb2da in PySide::SignalManager::callPythonMetaMethod(QMetaMethod const&, void**, _object*, bool) () from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 #3 0x00007fcd98fcb75c in PySide::SignalManager::qt_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 #4 0x00007fcd98550ad9 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007fcd98fcb990 in PySide::SignalManager::qt_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 #6 0x00007fcd98fcbfd7 in PySide::SignalManager::emitSignal(QObject*, char const*, _object*) () from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 #7 0x00007fcd992f3938 in ?? () from /usr/lib/python2.7/dist-packages/PySide/QtCore.so #8 0x00000000004b65c1 in PyEval_EvalFrameEx () #9 0x00000000004b6b97 in PyEval_EvalFrameEx () #10 0x00000000004bcd0d in PyEval_EvalCodeEx () #11 0x00000000004bd7e2 in PyEval_EvalCode () #12 0x00000000004dcc52 in run_mod () #13 0x00000000004dd814 in PyRun_FileExFlags () #14 0x00000000004de28e in PyRun_SimpleFileExFlags () #15 0x00000000004ee6dd in Py_Main () #16 0x00007fcd999a676d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #17 0x000000000041ce39 in _start ()
No valid Python code should be able to cause a core dump.