generic/062: use more restrictive filter when querying for attributes

Sometimes we can end up with unexpected xattrs showing up on an inode.
For instance, on an SELinux-enabled host security.selinux may be set and
show up in a listing even though we've never set it.

generic/062 lists out all of the xattrs on an inode in some cases, but
it can't easily account for these "automatic" xattrs being set. Change
it to use a more restrictive regex when filtering attributes, so that we
just get the namespaces we're interested in.

Cc: Zorro Lang <zlang@redhat.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
1 file changed