From: Antony Dovgal <tony2001@php.net>
Date: Sun, 8 Apr 2007 08:04:30 +0000 (+0000)
Subject: MFB: fix #40999 (mcrypt_create_iv() not using random seed)
X-Git-Tag: RELEASE_1_1_0~38
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5f0b474146e03cc630852a8d254eede1cc79b4e9;p=php

MFB: fix #40999 (mcrypt_create_iv() not using random seed)
---

diff --git a/ext/mcrypt/mcrypt.c b/ext/mcrypt/mcrypt.c
index 52b114e566..261690ea5f 100644
--- a/ext/mcrypt/mcrypt.c
+++ b/ext/mcrypt/mcrypt.c
@@ -35,6 +35,7 @@
 #include "php_ini.h"
 #include "php_globals.h"
 #include "ext/standard/info.h"
+#include "ext/standard/php_rand.h"
 
 static int le_mcrypt;
 
@@ -1039,8 +1040,7 @@ int php_mcrypt_iv(php_mcrypt_iv_source source, int size, char **iv_str, int *iv_
 		case PHP_MCRYPT_IV_SOURCE_RAND:
 				*iv_len = size;
 				while (size) {
-					unsigned int ctx;
-					(*iv_str)[--size] = 255.0 * php_rand_r(&ctx) / RAND_MAX;
+					(*iv_str)[--size] = 255.0 * php_rand(TSRMLS_C) / RAND_MAX;
 				}
 			break;
 	}