From: Tim Peters <tim.peters@gmail.com>
Date: Sun, 28 Apr 2002 01:57:25 +0000 (+0000)
Subject: _PyObject_GC_New:  Could call PyObject_INIT with a NULL 1st argument.
X-Git-Tag: v2.3c1~5777
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fa8efab30f74a13a91795a1ef074b92299a0af9d;p=python

_PyObject_GC_New:  Could call PyObject_INIT with a NULL 1st argument.
_PyObject_GC_NewVar:  Could call PyObject_INIT_VAR likewise.

Bugfix candidate.
---

diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c
index 66f7032697..fd9f265c83 100644
--- a/Modules/gcmodule.c
+++ b/Modules/gcmodule.c
@@ -878,7 +878,9 @@ PyObject *
 _PyObject_GC_New(PyTypeObject *tp)
 {
 	PyObject *op = _PyObject_GC_Malloc(_PyObject_SIZE(tp));
-	return PyObject_INIT(op, tp);
+	if (op != NULL)
+		op = PyObject_INIT(op, tp);
+	return op;
 }
 
 PyVarObject *
@@ -886,7 +888,9 @@ _PyObject_GC_NewVar(PyTypeObject *tp, int nitems)
 {
 	const size_t size = _PyObject_VAR_SIZE(tp, nitems);
 	PyVarObject *op = (PyVarObject *) _PyObject_GC_Malloc(size);
-	return PyObject_INIT_VAR(op, tp, nitems);
+	if (op != NULL)
+		op = PyObject_INIT_VAR(op, tp, nitems);
+	return op;
 }
 
 PyVarObject *