Max Wipfli 502436f9fc Kernel: Stricter path checking in validate_path_against_process_veil ...

This change enforces that paths passed to
VFS::validate_path_against_process_veil are absolute and do not contain
any '..' or '.' parts. We should VERIFY here instead of returning EINVAL
since the code that calls this should resolve non-canonical paths before
calling this function.

2021-07-05 18:51:21 +02:00

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