From: Pierre Joye <pajoye@php.net>
Date: Sun, 24 Jan 2010 13:36:08 +0000 (+0000)
Subject: - make getservbyname on windows behaves like *nux when proto is an empty string
X-Git-Tag: php-5.4.0alpha1~191^2~2050
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=36a0d2e5257f839d5205c8f8602d4ac47f865724;p=php

- make getservbyname on windows behaves like *nux when proto is an empty string
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 5818d370de..270d0fb898 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -5661,6 +5661,15 @@ PHP_FUNCTION(getservbyname)
 		return;
 	}
 
+
+/* empty string behaves like NULL on windows implementation of 
+   getservbyname. Let be portable instead. */
+#ifdef PHP_WIN32
+	if (proto_len == 0) {
+		RETURN_FALSE;
+	}
+#endif
+
 	serv = getservbyname(name, proto);
 
 	if (serv == NULL) {