From: Marcus Boerger <helly@php.net>
Date: Sun, 29 Aug 2004 19:15:57 +0000 (+0000)
Subject: MFH: String offset starts with 0
X-Git-Tag: php-5.0.2RC1~66
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=975771b4313318d3ed037e3959f457400452e354;p=php

MFH: String offset starts with 0
---

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index a52dac0904..9103400fb8 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -4032,12 +4032,12 @@ static int zend_isset_isempty_dim_prop_obj_handler(int prop_dim, ZEND_OPCODE_HAN
 		} else if ((*container)->type == IS_STRING) { /* string offsets */
 			switch (opline->extended_value) {
 				case ZEND_ISSET:
-					if (offset->value.lval <= Z_STRLEN_PP(container)) {
+					if (offset->value.lval < Z_STRLEN_PP(container)) {
 						result = 1;
 					}
 					break;
 				case ZEND_ISEMPTY:
-					if (offset->value.lval <= Z_STRLEN_PP(container) && Z_STRVAL_PP(container)[offset->value.lval] != '0') {
+					if (offset->value.lval < Z_STRLEN_PP(container) && Z_STRVAL_PP(container)[offset->value.lval] != '0') {
 						result = 1;
 					}
 					break;