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[HttpKernel] Avoid memory leaks cache attribute, profiler listener #60934

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[HttpKernel] Avoid memory leaks cache attribute, profiler listener #60934

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andrew-demb
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@andrew-demb andrew-demb commented Jun 28, 2025 •
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Q A
Branch? 7.4
Bug fix? no
New feature? yes
Deprecations? no
Issues
License MIT

For the current moment, if the onKernelTerminate / onKernelResponse methods won't be called, the listener's state won't be reset between requests.

Please let me know if this should be considered as a new feature - to retarget PR to the 7.3 branch

Similar to PR #60933

@carsonbot carsonbot added this to the 6.4 milestone Jun 28, 2025
@andrew-demb andrew-demb changed the title [HttpKernel.] Avoid memory leaks cache attribute listener [HttpKernel] Avoid memory leaks cache attribute listener Jun 28, 2025
@andrew-demb andrew-demb force-pushed the avoid-memory-leaks-cache-attribute branch from a3367a0 to 5996644 Compare June 28, 2025 00:51
@andrew-demb
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CI failure is unrelated

There was 1 failure:

1) Symfony\Bundle\FrameworkBundle\Tests\Functional\CachePoolsTest::testCachePools
Failed asserting that true is false.

@nicolas-grekas
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Introducing an new method means this is a new feature, it should target 7.4

@nicolas-grekas nicolas-grekas mentioned this pull request Jun 28, 2025
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OskarStark
OskarStark reviewed Jun 28, 2025
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src/Symfony/Component/HttpKernel/CHANGELOG.md Outdated
@@ -4,6 +4,7 @@ CHANGELOG
6.4
---

* `Symfony\Component\HttpKernel\EventListener\CacheAttributeListener` is now resettable to prevent memory leaks
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Suggested change
* `Symfony\Component\HttpKernel\EventListener\CacheAttributeListener` is now resettable to prevent memory leaks
* `Symfony\Component\HttpKernel\EventListener\CacheAttributeListener` is now resettable to prevent memory leaks

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fixed, thanks

@andrew-demb andrew-demb force-pushed the avoid-memory-leaks-cache-attribute branch from 5996644 to 2e51bdc Compare June 28, 2025 11:50
@andrew-demb andrew-demb changed the base branch from 6.4 to 7.4 June 28, 2025 11:51
@andrew-demb andrew-demb force-pushed the avoid-memory-leaks-cache-attribute branch from 2e51bdc to a7c7c72 Compare June 28, 2025 11:53
@andrew-demb andrew-demb changed the title [HttpKernel] Avoid memory leaks cache attribute listener [HttpKernel] Avoid memory leaks cache attribute, profiler listener Jun 28, 2025
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@andrew-demb @nicolas-grekas @OskarStark @carsonbot
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