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Fixed memory leak in Python pointer type-checking code.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@573 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Dave Beazley 2000-07-12 20:05:08 +00:00
commit e5c28c7007
1 changed files with 9 additions and 1 deletions
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10
Lib/python/python.swg
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@ -267,6 +267,7 @@ SWIG_ConvertPtr(PyObject *obj, void **ptr, _swig_type_info *ty, int flags) {
_swig_type_info *tc; _swig_type_info *tc;
char *c; char *c;
static PyObject *SWIG_this = 0; static PyObject *SWIG_this = 0;
int newref = 0;
if (!obj || (obj == Py_None)) { if (!obj || (obj == Py_None)) {
*ptr = 0; *ptr = 0;
@ -277,10 +278,16 @@ SWIG_ConvertPtr(PyObject *obj, void **ptr, _swig_type_info *ty, int flags) {
if (!SWIG_this) if (!SWIG_this)
SWIG_this = PyString_InternFromString("this"); SWIG_this = PyString_InternFromString("this");
obj = PyObject_GetAttr(obj,SWIG_this); obj = PyObject_GetAttr(obj,SWIG_this);
if ((!obj) || !(PyCObject_Check(obj))) goto type_error; newref = 1;
if (!obj) goto type_error;
if (!PyCObject_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
} }
*ptr = PyCObject_AsVoidPtr(obj); *ptr = PyCObject_AsVoidPtr(obj);
c = (char *) PyCObject_GetDesc(obj); c = (char *) PyCObject_GetDesc(obj);
if (newref) Py_DECREF(obj);
goto cobject; goto cobject;
#else #else
if (!(PyString_Check(obj))) { if (!(PyString_Check(obj))) {
@ -324,6 +331,7 @@ cobject:
return 0; return 0;
type_error: type_error:
if (flags) { if (flags) {
if (ty) { if (ty) {
char *temp = (char *) malloc(64+strlen(ty->name)); char *temp = (char *) malloc(64+strlen(ty->name));