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| author | Benjamin Coddington <bcodding@hammerspace.com> | 2026-02-25 07:51:37 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2026-03-29 21:25:09 -0400 |
| commit | a002ad8a9bc89c084bc40933065c88336700837e (patch) | |
| tree | fff80a3bb600fe6663bcf942cfa9f6b06582278e /include/linux/debugobjects.h | |
| parent | 62346217fd722510c3551858ad7d0fcfab8cce7e (diff) | |
NFSD/export: Add sign_fh export option
In order to signal that filehandles on this export should be signed, add a
"sign_fh" export option. Filehandle signing can help the server defend
against certain filehandle guessing attacks.
Setting the "sign_fh" export option sets NFSEXP_SIGN_FH. In a future patch
NFSD uses this signal to append a MAC onto filehandles for that export.
While we're in here, tidy a few stray expflags to more closely align to the
export flag order.
Link: https://lore.kernel.org/linux-nfs/cover.1772022373.git.bcodding@hammerspace.com
Signed-off-by: Benjamin Coddington <bcodding@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions