ksmbd: allow FSCTL_SET_SPARSE without input buffer

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FSCTL_SET_SPARSE without an input buffer sets a file sparse.  Treat a
zero-length input buffer as SetSparse=true and keep rejecting truncated
non-empty buffers.

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

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Namjae Jeon 2026-07-08 22:21:25 +09:00

parent 31169f4177

commit 86c84cc760

1 changed files with 8 additions and 2 deletions

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10

fs/smb/server/smb2pdu.c

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