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由 Ross Zwisler 提交于
Add tests for the new 'nosymfollow' mount option. We test to make sure that symlink traversal fails with ELOOP when 'nosymfollow' is set, but that readlink(2) and realpath(3) still work as expected. We also verify that statfs(2) correctly returns ST_NOSYMFOLLOW when we are mounted with the 'nosymfollow' option. Signed-off-by: NRoss Zwisler <zwisler@google.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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