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fix memory leak with director and NewPointerObjects

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5688 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2004-01-26 10:20:06 +00:00
commit 3fdd06e3bd
1 changed files with 7 additions and 1 deletions
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8
Source/Modules/python.cxx
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@ -1129,6 +1129,7 @@ public:
bool pure_virtual = false;
int status = SWIG_OK;
int idx;
String* xdecref = NewString("");
if (Cmp(storage,"virtual") == 0) {
if (Cmp(value,"0") == 0) {
@ -1255,6 +1256,7 @@ public:
Wrapper_add_localv(w, source, "PyObject *", source, "= 0", NIL);
Printv(arglist, source, NIL);
Putc('O', parse_args);
Printf(xdecref,"Py_XDECREF(%s);\n", source);
} else {
Printf(parse_args, "%s", parse);
Replaceall(tm, "$input", pname);
@ -1313,6 +1315,7 @@ public:
Printf(wrap_args, "Py_INCREF(%s);\n", source);
Printf(wrap_args, "}\n");
Delete(director);
Printf(xdecref,"Py_XDECREF(%s);\n", source);
Printv(arglist, source, NIL);
} else {
Wrapper_add_localv(w, source, "PyObject *", source, "= 0", NIL);
@ -1320,6 +1323,7 @@ public:
source, nonconst, mangle);
//Printf(wrap_args, "%s = SWIG_NewPointerObj(%s, SWIGTYPE_p_%s, 0);\n",
// source, nonconst, base);
Printf(xdecref,"Py_XDECREF(%s);\n", source);
Printv(arglist, source, NIL);
}
Putc('O', parse_args);
@ -1373,6 +1377,7 @@ public:
} else {
Printf(w->code, "result = PyObject_CallMethod(swig_get_self(), \"%s\", NULL);\n", pyname);
}
Printv(xdecref, "Py_XDECREF(result);\n", NULL);
if (dirprot_mode() && is_protected(n))
Printf(w->code, "swig_set_inner(\"%s\", false);\n", name);
@ -1464,7 +1469,8 @@ public:
}
}
Printf(w->code, "Py_XDECREF(result);\n");
Printv(w->code, xdecref, NULL);
Delete(xdecref);
/* any existing helper functions to handle this? */
if (!is_void) {