Messages in this thread | | | Subject | Re: [PATCH] suser to capable changes in char driver | Date | Fri, 11 Jan 2002 12:53:45 +0000 (GMT) | From | Alan Cox <> |
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> * This tty is already the controlling > * tty for another session group! > */ > - if ((arg == 1) && suser()) { > + if ((arg == 1) && capable(CAP_SYS_TTY_CONFIG)) { > /* > * Steal it away > */
You can't allow stealing of the controlling tty as TTY_CONFIG, it gives you direct access to fake input on that console so really wants to be rather higher.
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