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| author |   downsj <downsj@openbsd.org> | 1996-06-17 05:25:03 +0000 |
|---|---|---|
| committer | downsj <downsj@openbsd.org> | 1996-06-17 05:25:03 +0000 |
| commit | d79d0324ff497187c674ebf07c0df7ff25aa9b4e (patch) | |
| tree | 7d0cb9cfe08ba6aecca2a3c13bf40350726ee4fc /sys/kern/tty.c | |
| parent | SCIOCCOMMAND now requires that the device be open for writing. (diff) | |
| download | wireguard-openbsd-d79d0324ff497187c674ebf07c0df7ff25aa9b4e.tar.xz wireguard-openbsd-d79d0324ff497187c674ebf07c0df7ff25aa9b4e.zip | |
Change from my, umm, BSD/OS tree: allow root to run TIOCGPGRP on anything.
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index e3c9796d778..f9fe6d00b29 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.6 1996/06/10 07:26:22 deraadt Exp $ */ +/* $OpenBSD: tty.c,v 1.7 1996/06/17 05:25:03 downsj Exp $ */ /* $NetBSD: tty.c,v 1.68.4.2 1996/06/06 16:04:52 thorpej Exp $ */ /*- @@ -739,7 +739,7 @@ ttioctl(tp, cmd, data, flag, p) *(struct winsize *)data = tp->t_winsize; break; case TIOCGPGRP: /* get pgrp of tty */ - if (!isctty(p, tp)) + if (!isctty(p, tp) && suser(p->p_ucred, &p->p_acflag)) return (ENOTTY); *(int *)data = tp->t_pgrp ? tp->t_pgrp->pg_id : NO_PID; break; |