From: Tim Peters <tim.peters@gmail.com>
Date: Sat, 6 Oct 2001 08:03:20 +0000 (+0000)
Subject: _PyObject_GC_Malloc():  split a complicated line in two.  As is, there was
X-Git-Tag: v2.2.1c1~1423
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8c18f2585032a01b04a99b1acd31a71c7e46f8cb;p=thirdparty%2FPython%2Fcpython.git

_PyObject_GC_Malloc():  split a complicated line in two.  As is, there was
no way to talk the debugger into showing me how many bytes were being
allocated.
---

diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c
index 30b6839672db..43a7bf131f6b 100644
--- a/Modules/gcmodule.c
+++ b/Modules/gcmodule.c
@@ -802,8 +802,9 @@ _PyObject_GC_Malloc(PyTypeObject *tp, int size)
 {
 	PyObject *op;
 #ifdef WITH_CYCLE_GC
-	PyGC_Head *g = PyObject_MALLOC(_PyObject_VAR_SIZE(tp, size) +
-						sizeof(PyGC_Head));
+	const size_t nbytes = sizeof(PyGC_Head) +
+			      (size_t)_PyObject_VAR_SIZE(tp, size);
+	PyGC_Head *g = PyObject_MALLOC(nbytes);						
 	if (g == NULL)
 		return (PyObject *)PyErr_NoMemory();
 	g->gc_next = NULL;