From b03678348c43797f74a8097933a958cc300609ae Mon Sep 17 00:00:00 2001
From: Pierre Joye <pajoye@php.net>
Date: Wed, 2 Jun 2010 15:27:38 +0000
Subject: - fix leak on error in mcrypt_create_iv on windows

---
 ext/mcrypt/mcrypt.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ext/mcrypt')

diff --git a/ext/mcrypt/mcrypt.c b/ext/mcrypt/mcrypt.c
index 23c8eeb149..b3c711b529 100644
--- a/ext/mcrypt/mcrypt.c
+++ b/ext/mcrypt/mcrypt.c
@@ -1398,10 +1398,12 @@ PHP_FUNCTION(mcrypt_create_iv)
 			/* It could be done using LoadLibrary but as we rely on 2k+ for 5.3, cleaner to use a clear dependency (Advapi32) and a 
 				standard API call (no f=getAddr..; f();) */
 			if(!CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
+				efree(iv);
 				php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot open random device");
 				RETURN_FALSE;
 			}
 			if(!CryptGenRandom(hCryptProv, size,  iv_b)) {
+				efree(iv);
 				php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not gather sufficient random data");
 				RETURN_FALSE;
 			}
-- 
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