From: Ilia Alshanetsky <iliaa@php.net>
Date: Thu, 2 Jan 2003 21:18:59 +0000 (+0000)
Subject: Fixed a small memory leak when a NULL variable is passed to
X-Git-Tag: PHP_5_0_dev_before_13561_fix~522
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f65e8488d73a573c6df8e8147f1b8edc8ad340c0;p=php

Fixed a small memory leak when a NULL variable is passed to
openssl_csr_sign() as the first argument.
---

diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c
index 3c0a4bb59a..377191a2c9 100644
--- a/ext/openssl/openssl.c
+++ b/ext/openssl/openssl.c
@@ -1310,8 +1310,9 @@ static X509_REQ * php_openssl_csr_from_zval(zval ** val, int makeresource, long
 			return (X509_REQ*)what;
 		}
 		return NULL;
+	} else if (Z_TYPE_PP(val) != IS_STRING) {
+		return NULL;
 	}
-	convert_to_string_ex(val);
 
 	if (Z_STRLEN_PP(val) > 7 && memcmp(Z_STRVAL_PP(val), "file://", 7) == 0)
 		filename = Z_STRVAL_PP(val) + 7;