[HttpKernel] Fix SessionListener without session in request #44618
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We have in our project a Listener for
kernel.request
which sets a Response object if it's aOPTIONS
call. AsetResponse
in the event does stopping all other listeners also the session listener. As the session listener is not triggered in the kernel.request the followup kernel.response event will let the session listener crash.https://github.com/symfony/symfony/blob/5.3/src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php#L80
This line tries to get the session from the container, if its missing it calls
getSession
this throws then a error Session is not set.It looks like this issue has been fixed already in Symfony 6. See https://github.com/symfony/symfony/blob/6.1/src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php#L99-L101