cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl

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Currently ->get_acl() callback always create request for OWNER, GROUP and
DACL, even when only DACLs was requested by user. Change API callback to
request only information for which the caller asked. Therefore when only
DACLs requested, then SMB client will prepare and send DACL-only request.

This change fixes retrieving of "system.cifs_acl" and "system.smb3_acl"
xattrs to contain only DACL structure as documented.

Note that setting/changing of "system.cifs_acl" and "system.smb3_acl"
xattrs already takes only DACL structure and ignores all other fields.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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This commit is contained in:

Pali Rohár 2024-10-14 13:47:04 +02:00 • committed by Steve French

parent 6c06be908c

commit ad9364a683

4 changed files with 15 additions and 11 deletions

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4

fs/smb/client/cifsacl.c

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3

fs/smb/client/cifssmb.c

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4

fs/smb/client/smb2pdu.c

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15

fs/smb/client/xattr.c

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