Hello, bash's maintainer CC'ed in case he has a better idea.
On Thu, Feb 22, 2007 at 06:42:13PM +0000, [EMAIL PROTECTED] wrote: > Package: login > Version: 1:4.0.18.1-6 > Severity: normal > > I have created a user with the shell /bin/rbash, when I log in to this > account rbash behaves as expected (can't change directory, can't run > commands starting with /), when I su to this account I again get the > expected rbash behaviour. However, when I do "su - username" the shell > no longer restricts the user in any way. When invoked with -, -l or --login, su executes the shell and change the first argument (argv[0]) to "-su". But rbash is just a link to bash and relies on the first argument in order to enabled the restricted mode. I've no ideas whether we can change the behavior of su and stop changing the first argument (IIRC, it's used by some script to check whether it is run under su). Matthias, would it be possible in bash to also rely on the $SHELL environment variable? Kind Regards, -- Nekral -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
