Bug #38135: Apc Cache backend has side effects - TYPO3 Core - TYPO3 Forge

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Bug #38135

closed

Apc Cache backend has side effects

Added by Daniel Poetzinger almost 12 years ago. Updated over 5 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Category:

Target version:

Start date:

2012-06-17

Due date:

% Done:

100%

Estimated time:

TYPO3 Version:

6.0

PHP Version:

Tags:

Complexity:

Is Regression:

Sprint Focus:

Description

If two caches use the APC cache backend, one cache can write and get entries from the other by just using the same key!

Patch:

--- a/t3lib/cache/backend/class.t3lib_cache_backend_apcbackend.php
+++ b/t3lib/cache/backend/class.t3lib_cache_backend_apcbackend.php
@@ -87,7 +87,7 @@ class t3lib_cache_backend_ApcBackend extends t3lib_cache_backend_AbstractBackend
        public function setCache(t3lib_cache_frontend_Frontend $cache) {
                parent::setCache($cache);
                $processUser = extension_loaded('posix') ? posix_getpwuid(posix_geteuid()) : array('name' => 'default');
-               $pathHash = t3lib_div::shortMD5(PATH_site . $processUser['name'] . $this->context, 12);
+               $pathHash = t3lib_div::shortMD5(PATH_site . $processUser['name'] . $this->context . $cache->getIdentifier(), 12);
                $this->identifierPrefix = 'TYPO3_' . $pathHash;
        }

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Updated by Gerrit Code Review almost 12 years ago

Status changed from New to Under Review

Patch set 1 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review almost 12 years ago

Patch set 2 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review almost 12 years ago

Patch set 3 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review almost 12 years ago

Patch set 4 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review almost 12 years ago

Patch set 5 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review almost 12 years ago

Patch set 6 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review over 11 years ago

Patch set 7 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Gerrit Code Review over 11 years ago

Patch set 8 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12145

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Updated by Ernesto Baschny over 11 years ago

Please note that this class is a direct backport from the TYPO3 Flow Cache class. So consider reporting the issue there also and pointing here, so that a potentially approved fix can be forward ported.

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#10