Comments (5)
marc-mabe
commented on August 29, 2024
mh please provide an example code that fails for you.
As the unserialize method should not be called on a cache miss undependable which serializer is in use (if any)
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yuripave
commented on August 29, 2024
Example code running on latest master bc215ac with PHP 7.0.5.
<?php
require 'vendor/autoload.php';
$cache = \Zend\Cache\StorageFactory::adapterFactory('memcached', ['servers' => ['127.0.0.1']]);
$cache->addPlugin(\Zend\Cache\StorageFactory::pluginFactory('serializer', ['serializer' => 'json']));
$cache->getItem('cacheMiss');$ php -v
PHP 7.0.5 (cli) (built: Apr 8 2016 12:16:01) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
with Xdebug v2.4.0, Copyright (c) 2002-2016, by Derick Rethans
$ php zend-cache#95.php
PHP Fatal error: Uncaught Zend\Json\Exception\RuntimeException: Decoding failed: Syntax error in /path/to/zend-cache/vendor/zendframework/zend-json/src/Json.php:68
Stack trace:
#0 /path/to/zend-cache/vendor/zendframework/zend-serializer/src/Adapter/Json.php(89): Zend\Json\Json::decode('', 1)
#1 /path/to/zend-cache/src/Storage/Plugin/Serializer.php(72): Zend\Serializer\Adapter\Json->unserialize(NULL)
#2 /path/to/zend-cache/vendor/zendframework/zend-eventmanager/src/EventManager.php(271): Zend\Cache\Storage\Plugin\Serializer->onReadItemPost(Object(Zend\Cache\Storage\PostEvent))
#3 /path/to/zend-cache/vendor/zendframework/zend-eventmanager/src/EventManager.php(143): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Cache\Storage\PostEvent))
#4 /path/to/zend-cache/src/Storage/Adapter/AbstractAdapter.php(221): Zend\EventManager\EventManager->triggerEvent(Object(Zend\Cache\Storage\PostEvent))
#5 /path/to/zend-cache/src/Stora in /path/to/zend-cache/vendor/zendframework/zend-serializer/src/Adapter/Json.php on line 93
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marc-mabe
commented on August 29, 2024
@yuripave The serializer plugin was trying to unserialize values of missing items (NULL). I thought that is not the case but it is and it's a bug of zend-cache. It just was not realized because the serializer was returning the input value untouched in this case (which in my opinion is also wrong)
Please try #96 if that works for you. Thanks!
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yuripave
commented on August 29, 2024
Tested and works great, thanks!
Will this backport to 2.4 as well since it's LTS?
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weierophinney
commented on August 29, 2024
Will this backport to 2.4 as well since it's LTS?
No. We only backport security fixes, and fixes for issues that were regressions introduced by the 2.4 series itself.
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Related Issues (20)
- Why make Zend\Cache\Storage\Adapter\Filesystem only support string data types? HOT 2
- Add PHP 7.2 support, drop HHVM HOT 1
- ZF2 Memcached PHP7 backward incompatible change HOT 2
- Invalid prototype (PHP 7.2) HOT 10
- StorageFactory Not Reading "cache_dir" Setting HOT 2
- memcached doesn't work with plugin phpSerialize HOT 2
- When 2.8 will be released? HOT 10
- PSR-16 support: serialization using plugin HOT 2
- PSR-16 support: clear by namespace when appropriate HOT 1
- PSR-16 support: prevent concurrent regression when calling delete HOT 3
- ZendCache 2.8 sets $success on getItem if there is a null response HOT 1
- PSR-16 and blackhole not possible HOT 6
- Missing docs about APCU storage HOT 1
- SimpleCacheDecorator and providesPerItemTtl leads undocumented behaviors HOT 4
- StorageInterface::hasItem issue with ext-redis 4.0.1+ HOT 1
- [ZF3] Remove StorageFactory and PatternFactory HOT 2
- Make it possible to decorate cache adapters with PSR6/PSR16 decorators through configuration HOT 1
- Typo in variable for ExtMongoDbResourceManager adapter makes passing db a no-op HOT 3
- SimpleCacheDecorator Cache gets deleted after creation
- Redis::delete is deprecated HOT 9
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