ksmbd: preserve DOS attributes across truncating opens

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An existing file can be opened with a truncating create request that
supplies FileAttributes.  Do not reset its cached DOS attributes while
opening it.  After a successful truncation, apply the requested attributes
and store them in the DOS attribute xattr.

This preserves READONLY when a truncating open requests that attribute.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

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Namjae Jeon 2026-07-12 20:20:37 +09:00

parent dd56221217

commit 125c471ca9

1 changed files with 8 additions and 1 deletions

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fs/smb/server/smb2pdu.c

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