From: Ilia Alshanetsky <iliaa@php.net>
Date: Fri, 30 Jan 2009 00:16:27 +0000 (+0000)
Subject: Improved validation checks inside str_pad()
X-Git-Tag: RELEASE_1_3_5~205
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a820c7c568ed95c63f634d35fb85a04a603d8e43;p=php

Improved validation checks inside str_pad()
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 32b87751b3..b8d822ce45 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -4816,7 +4816,7 @@ PHP_FUNCTION(str_pad)
 
 	/* If resulting string turns out to be shorter than input string,
 	   we simply copy the input and return. */
-	if (pad_length < 0 || num_pad_chars < 0) {
+	if (pad_length <= 0 || num_pad_chars <= 0) {
 		RETURN_STRINGL(input, input_len, 1);
 	}