node/put: Fix fetching first object for a first object #2828
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If we are checking a first object, it is impossible to HEAD the first object to check ACL rules, get its parent directly from the header instead. It is also an optimization for last and LINK object ACL checks (they have a parent in the header too). Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
roman-khimov
approved these changes
Apr 23, 2024
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If we are checking a first object, it is impossible to HEAD the first object to check ACL rules, get its parent directly from the header instead. It is also an optimization for last and LINK object ACL checks (they have a parent in the header too).