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Methods didn't check for zombies which could crash in the case where a method for an object is kept.

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func = ob.getMass
 ...remove ob...
 func() # crash

2 More refcount fixes spotted by Benoit too
This commit is contained in:
Campbell Barton
2009-05-09 18:18:04 +00:00
parent 355b585447
commit df01af5a1f
3 changed files with 13 additions and 1 deletions
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8
source/gameengine/Expressions/PyObjectPlus.h
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@@ -225,30 +225,35 @@ typedef struct {
#define KX_PYMETHOD(class_name, method_name) \
PyObject* Py##method_name(PyObject* args, PyObject* kwds); \
static PyObject* sPy##method_name( PyObject* self, PyObject* args, PyObject* kwds) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "() - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(args, kwds); \
}; \
#define KX_PYMETHOD_VARARGS(class_name, method_name) \
PyObject* Py##method_name(PyObject* args); \
static PyObject* sPy##method_name( PyObject* self, PyObject* args) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "() - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(args); \
}; \
#define KX_PYMETHOD_NOARGS(class_name, method_name) \
PyObject* Py##method_name(); \
static PyObject* sPy##method_name( PyObject* self) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "() - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(); \
}; \
#define KX_PYMETHOD_O(class_name, method_name) \
PyObject* Py##method_name(PyObject* value); \
static PyObject* sPy##method_name( PyObject* self, PyObject* value) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "(value) - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(value); \
}; \
#define KX_PYMETHOD_DOC(class_name, method_name) \
PyObject* Py##method_name(PyObject* args, PyObject* kwds); \
static PyObject* sPy##method_name( PyObject* self, PyObject* args, PyObject* kwds) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "(...) - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(args, kwds); \
}; \
static const char method_name##_doc[]; \
@@ -256,6 +261,7 @@ typedef struct {
#define KX_PYMETHOD_DOC_VARARGS(class_name, method_name) \
PyObject* Py##method_name(PyObject* args); \
static PyObject* sPy##method_name( PyObject* self, PyObject* args) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "(...) - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(args); \
}; \
static const char method_name##_doc[]; \
@@ -263,6 +269,7 @@ typedef struct {
#define KX_PYMETHOD_DOC_O(class_name, method_name) \
PyObject* Py##method_name(PyObject* value); \
static PyObject* sPy##method_name( PyObject* self, PyObject* value) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "(value) - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(value); \
}; \
static const char method_name##_doc[]; \
@@ -270,6 +277,7 @@ typedef struct {
#define KX_PYMETHOD_DOC_NOARGS(class_name, method_name) \
PyObject* Py##method_name(); \
static PyObject* sPy##method_name( PyObject* self) { \
if(BGE_PROXY_REF(self)==NULL) { PyErr_SetString(PyExc_SystemError, #class_name "." #method_name "() - " BGE_PROXY_ERROR_MSG); return NULL; } \
return ((class_name*)BGE_PROXY_REF(self))->Py##method_name(); \
}; \
static const char method_name##_doc[]; \