From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 2 Apr 2003 00:25:57 +0000 (+0000)
Subject: MFH
X-Git-Tag: php-4.3.2RC2~200
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cd2968d0db63d175b88a529cc76d592710e98914;p=php

MFH
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index db6ca361ff..6e2379a232 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -3531,6 +3531,10 @@ PHP_FUNCTION(str_repeat)
 	
 	/* Initialize the result string */	
 	result_len = Z_STRLEN_PP(input_str) * Z_LVAL_PP(mult);
+	if (result_len < 1 || result_len > 2147483647) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "You may not create strings longer then 2147483647 bytes");
+		RETURN_FALSE;
+	}
 	result = (char *)emalloc(result_len + 1);
 	
 	/* Heavy optimization for situations where input string is 1 byte long */