bug#13125: Fix permissions bugs with setgid directories etc.

[Michael Albinus]

Paul Eggert <eggert@cs.ucla.edu> writes:

> The following further patch should suffice:
>
> === modified file 'lisp/net/tramp-sh.el'
> --- lisp/net/tramp-sh.el      2012-12-09 00:50:02 +0000
> +++ lisp/net/tramp-sh.el      2012-12-09 08:53:55 +0000
> @@ -5024,8 +5024,8 @@
>    (if (equal id-format 'integer) (user-uid) (user-login-name)))
>  
>  (defun tramp-get-local-gid (id-format)
> -  (if (equal id-format 'integer)
> -      (group-gid)
> +  (if (and (fboundp 'group-gid) (equal id-format 'integer))
> +      (tramp-compat-funcall 'group-gid)
>      (nth 3 (tramp-compat-file-attributes "~/" id-format))))
>  
>  ;; Some predefined connection properties.

Thanks!

Best regards, Michael.