| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.16 147/227] cifs: fix set of group SID via NTSD xattrs | Date | Mon, 21 Feb 2022 09:49:26 +0100 |
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From: Amir Goldstein <amir73il@gmail.com>
commit dd5a927e411836eaef44eb9b00fece615e82e242 upstream.
'setcifsacl -g <SID>' silently fails to set the group SID on server.
Actually, the bug existed since commit 438471b67963 ("CIFS: Add support for setting owner info, dos attributes, and create time"), but this fix will not apply cleanly to kernel versions <= v5.10.
Fixes: 3970acf7ddb9 ("SMB3: Add support for getting and setting SACLs") Cc: stable@vger.kernel.org # 5.11+ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- fs/cifs/xattr.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/fs/cifs/xattr.c +++ b/fs/cifs/xattr.c @@ -175,11 +175,13 @@ static int cifs_xattr_set(const struct x switch (handler->flags) { case XATTR_CIFS_NTSD_FULL: aclflags = (CIFS_ACL_OWNER | + CIFS_ACL_GROUP | CIFS_ACL_DACL | CIFS_ACL_SACL); break; case XATTR_CIFS_NTSD: aclflags = (CIFS_ACL_OWNER | + CIFS_ACL_GROUP | CIFS_ACL_DACL); break; case XATTR_CIFS_ACL:
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