ext/session: reject null bytes in save_path and referer_check#22578
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session.cookie_path/cookie_domain/cache_limiter reject null bytes with a warning (OnUpdateSessionStr), but session.save_path silently failed with no diagnostic and session.referer_check didn't check at all. Align both with the existing OnUpdateSessionStr behavior.
Girgias
approved these changes
Jul 3, 2026
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session.cookie_path/cookie_domain/cache_limiterreject null bytes with a warning (OnUpdateSessionStr), butsession.save_pathsilently failed with no diagnostic andsession.referer_checkdidn't check at all. Align both with the existing OnUpdateSessionStr behavior.