From 7c53f67f53ef5f0b07b4e3c8b9e874b52942af6c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Thu, 16 Feb 2023 20:20:08 +0100
Subject: [PATCH] Continued: - added more checks on parameter
---
.../classes/stacker/file/class_BaseFileStack.php | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/framework/main/classes/stacker/file/class_BaseFileStack.php b/framework/main/classes/stacker/file/class_BaseFileStack.php
index 6718eac2..ef8a7c8a 100644
--- a/framework/main/classes/stacker/file/class_BaseFileStack.php
+++ b/framework/main/classes/stacker/file/class_BaseFileStack.php
@@ -705,10 +705,23 @@ abstract class BaseFileStack extends BaseStacker {
* @param $hash Hash from encoded value
* @param $encoded Encoded value to be written to the file
* @return $data Gap position and length of the raw data
+ * @throws InvalidArgumentException If a parameter has an invalid value
*/
public function writeDataToFreeGap (string $stackName, string $hash, string $encoded) {
- // Raw data been written to the file
+ // Check parameter
/* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('BASE-FILE-STACK: stackName=%s,hash{}=0x%s,encoded()=%d - CALLED!', $stackName, bin2hex($hash), strlen($encoded)));
+ if (empty($stackName)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "stackName" is empty');
+ } elseif (empty($hash)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "hash" is empty');
+ } elseif (empty($encoded)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "encoded" is empty');
+ }
+
+ // Raw data been written to the file
$rawData = sprintf('%s%s%s%s%s',
$stackName,
BinaryFile::SEPARATOR_GROUP_HASH,
--
2.39.5