From: Guido van Rossum <guido@python.org>
Date: Mon, 10 Dec 2001 15:45:54 +0000 (+0000)
Subject: SF patch #491049 (David Jacobs): Small PyString_FromString optimization
X-Git-Tag: v2.2.1c1~447
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=169192e8184fe742c9694bb2ba9a545302a0fc44;p=thirdparty%2FPython%2Fcpython.git

SF patch #491049 (David Jacobs): Small PyString_FromString optimization

PyString_FromString():
  Since the length of the string is already being stored in size,
  changed the strcpy() to a memcpy() for a small speed improvement.
---

diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 657b20093b92..992f3d95ec21 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -144,7 +144,7 @@ PyString_FromString(const char *str)
 #ifdef INTERN_STRINGS
 	op->ob_sinterned = NULL;
 #endif
-	strcpy(op->ob_sval, str);
+	memcpy(op->ob_sval, str, size+1);
 #ifndef DONT_SHARE_SHORT_STRINGS
 	if (size == 0) {
 		PyObject *t = (PyObject *)op;