Fix misuse of File.join with array argument#252
Open
marksmith wants to merge 1 commit intoTwP:masterfrom
Open
Conversation
bitterpanda63
approved these changes
Oct 31, 2025
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
As documented,
File.joinexpects individual path components. For improved security (reliable path traversal detection), Zen by Aikido for Ruby enforces this documented usage by default.In the affected methods,
File.joinis currently called with a constant string and the array result ofargs.flatten.This change corrects the usage of
File.joinby using the splat (*) operator to pass each path component individually, ensuring that thelogginggem works correctly in applications protected by Zen by Aikido.