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

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This commit is contained in:
Antony Dovgal 2007-04-08 08:04:30 +00:00
parent 8bb69d5e0d
commit 5f0b474146
1 changed files with 2 additions and 2 deletions
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4
ext/mcrypt/mcrypt.c
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@ -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;
}