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f64c7e113d
As reported by Randy, currently kdoc_files can go into endless looks when symlinks are used: $ ln -s . Documentation/peci/foo $ ./scripts/kernel-doc Documentation/peci/ ... File "/new_devel/docs/scripts/lib/kdoc/kdoc_files.py", line 52, in _parse_dir if entry.is_dir(): ~~~~~~~~~~~~^^ OSError: [Errno 40] Too many levels of symbolic links: 'Documentation/peci/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo/foo' Prevent that by not considering symlinks as directories. Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/linux-doc/80701524-09fd-4d68-8715-331f47c969f2@infradead.org/ Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <73c3450f34e2a4b42ef2ef279d7487c47d22e3bd.1763027622.git.mchehab+huawei@kernel.org>