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Problem: termkey crashes due to an out-of-bounds write in an array when it received a CSI sequence with 17 or more arguments. This could be observed on startup with certain terminal emulators like [RLogin], which send a response to the `CSI c` query containing 17 parameters. The termkey code has a boundary check, but its comparison operator is incorrect. Solution: Correct the comparison operator to ensure proper boundary checking. With this change, I have confirmed that the crash no longer occurs on RLogin. https://github.com/kmiya-culti/RLogin Fixes #24356