bug #38126 [Cache] Limit cache version character range (lstrojny)
This PR was squashed before being merged into the 4.4 branch.
Discussion
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[Cache] Limit cache version character range
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | yes
| New feature? | no
| Deprecations? | no
| Tickets | n.A.
| License | MIT
| Doc PR |
Follow up for https://github.com/symfony/symfony/pull/38108
With current HEAD in 4.4, this will fail eventually: `simple-phpunit --repeat 1000 --stop-on-failure --filter "testGetMultiple$" src/Symfony/Component/Cache/Tests/Simple/MemcachedCacheTextModeTest.php`
After this PR it will no longer fail
@nicolas-grekas
Commits
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15c21db856
[Cache] Limit cache version character range
This commit is contained in:
commit
e8dc35dc2d
@ -182,7 +182,7 @@ abstract class AbstractCache implements Psr16CacheInterface, LoggerAwareInterfac
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try {
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foreach ($values as $id => $value) {
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if (!isset($keys[$id])) {
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$id = key($keys);
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throw new InvalidArgumentException(sprintf('Could not match value id "%s" to keys "%s".', $id, implode('", "', $keys)));
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}
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$key = $keys[$id];
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unset($keys[$id]);
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@ -119,7 +119,7 @@ trait AbstractTrait
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}
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}
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$namespaceToClear = $this->namespace.$namespaceVersionToClear;
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$namespaceVersion = substr_replace(base64_encode(pack('V', mt_rand())), static::NS_SEPARATOR, 5);
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$namespaceVersion = strtr(substr_replace(base64_encode(pack('V', mt_rand())), static::NS_SEPARATOR, 5), '/', '_');
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try {
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$cleared = $this->doSave([static::NS_SEPARATOR.$this->namespace => $namespaceVersion], 0);
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} catch (\Exception $e) {
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@ -268,7 +268,7 @@ trait AbstractTrait
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$this->namespaceVersion = $v;
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}
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if ('1'.static::NS_SEPARATOR === $this->namespaceVersion) {
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$this->namespaceVersion = substr_replace(base64_encode(pack('V', time())), static::NS_SEPARATOR, 5);
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$this->namespaceVersion = strtr(substr_replace(base64_encode(pack('V', time())), static::NS_SEPARATOR, 5), '/', '_');
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$this->doSave([static::NS_SEPARATOR.$this->namespace => $this->namespaceVersion], 0);
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}
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} catch (\Exception $e) {
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