From 3970acf7ddb9aa01c4bdeef197495157c98a15f6 Mon Sep 17 00:00:00 2001 From: Boris Protopopov Date: Fri, 18 Dec 2020 11:30:12 -0600 Subject: SMB3: Add support for getting and setting SACLs Add SYSTEM_SECURITY access flag and use with smb2 when opening files for getting/setting SACLs. Add "system.cifs_ntsd_full" extended attribute to allow user-space access to the functionality. Avoid multiple server calls when setting owner, DACL, and SACL. Signed-off-by: Boris Protopopov Signed-off-by: Steve French --- fs/cifs/smb2pdu.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/cifs/smb2pdu.c') diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index fc06c762fbbf..202d8742d149 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -3479,10 +3479,9 @@ SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon, int SMB2_query_acl(const unsigned int xid, struct cifs_tcon *tcon, - u64 persistent_fid, u64 volatile_fid, - void **data, u32 *plen) + u64 persistent_fid, u64 volatile_fid, + void **data, u32 *plen, u32 additional_info) { - __u32 additional_info = OWNER_SECINFO | GROUP_SECINFO | DACL_SECINFO; *plen = 0; return query_info(xid, tcon, persistent_fid, volatile_fid, -- cgit v1.2.3