refactor: add int type hint to gc() in all session handlers - #10418
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Quite an unrealistic scenario, but still a valid fix.
Please add a changelog entry.
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- Add Unreleased section to CHANGELOG.md with PR codeigniter4#10418 entry - Consolidate testGCRejectsNonInt to test 6 non-int types in one method - Remove unrelated testGCWithZero and testGCWithNegativeValue tests - Add v4.7.5 RST changelog entry for session gc type hint
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Please rebase into the 4.8 branch, as this will be a more appropriate release for these changes. Also, please change this method signature for all handlers.
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This is a refactor, and as mentioned should be targeting 4.8 branch instead.
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Add int type hint to $max_lifetime in gc() for all 6 session handlers to match SessionHandlerInterface, preventing SQL injection from non-integer input. Includes changelog entry in v4.8.0.rst under Method Signature Changes.
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Description
Added int type hint to $max_lifetime in all 6 session handlers' gc() to match SessionHandlerInterface. This prevents SQL injection from non-integer input by rejecting it with a
TypeError.Affected handlers: ArrayHandler, DatabaseHandler, FileHandler, MemcachedHandler, PostgreHandler, RedisHandler.
Checklist: