From: Charles G. Waldman <cgw@alum.mit.edu>
Date: Wed, 10 Jan 2001 22:11:59 +0000 (+0000)
Subject: Add missing Py_DECREF in fast_cfunction.  Partial fix for SF bug
X-Git-Tag: v2.1a1~339
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eec72a7fd9721b33971fddbc6c05c1e5551f794c;p=python

Add missing Py_DECREF in fast_cfunction.  Partial fix for SF bug
#127699.
---

diff --git a/Python/ceval.c b/Python/ceval.c
index 1559456e6b..5110746441 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -2769,9 +2769,12 @@ fast_cfunction(PyObject *func, PyObject ***pp_stack, int na)
 
 	if (na == 0)
 		return (*meth)(self, NULL);
-	else if (na == 1)
-		return (*meth)(self, EXT_POP(*pp_stack));
-	else {
+	else if (na == 1) {
+		PyObject *arg = EXT_POP(*pp_stack);
+		PyObject *result =  (*meth)(self, arg); 
+		Py_DECREF(arg);
+		return result;
+	} else {
 		PyObject *args = load_args(pp_stack, na);
 		PyObject *result = (*meth)(self, args);
 		Py_DECREF(args);