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| author |   blambert <blambert@openbsd.org> | 2015-12-03 18:21:00 +0000 |
|---|---|---|
| committer | blambert <blambert@openbsd.org> | 2015-12-03 18:21:00 +0000 |
| commit | a124695af7aed58cdb85508ea9c9ca48ed674de9 (patch) | |
| tree | cacd5c6233add9090115208c5b41bddb63ca1676 | |
| parent | tweak previous; (diff) | |
| download | wireguard-openbsd-a124695af7aed58cdb85508ea9c9ca48ed674de9.tar.xz wireguard-openbsd-a124695af7aed58cdb85508ea9c9ca48ed674de9.zip | |
remove code that's been #ifdef'ed out for 20 years
ok deraadt@
| -rw-r--r-- | sys/kern/tty_tty.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sys/kern/tty_tty.c b/sys/kern/tty_tty.c index 577d7a34eed..343fd722b9a 100644 --- a/sys/kern/tty_tty.c +++ b/sys/kern/tty_tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty_tty.c,v 1.15 2015/05/01 01:30:58 millert Exp $ */ +/* $OpenBSD: tty_tty.c,v 1.16 2015/12/03 18:21:00 blambert Exp $ */ /* $NetBSD: tty_tty.c,v 1.13 1996/03/30 22:24:46 christos Exp $ */ /*- @@ -59,20 +59,7 @@ cttyopen(dev_t dev, int flag, int mode, struct proc *p) if (ttyvp == NULL) return (ENXIO); vn_lock(ttyvp, LK_EXCLUSIVE | LK_RETRY, p); -#ifdef PARANOID - /* - * Since group is tty and mode is 620 on most terminal lines - * and since sessions protect terminals from processes outside - * your session, this check is probably no longer necessary. - * Since it inhibits setuid root programs that later switch - * to another user from accessing /dev/tty, we have decided - * to delete this test. (mckusick 5/93) - */ - error = VOP_ACCESS(ttyvp, - (flag&FREAD ? VREAD : 0) | (flag&FWRITE ? VWRITE : 0), p->p_ucred, p); - if (!error) -#endif /* PARANOID */ - error = VOP_OPEN(ttyvp, flag, NOCRED, p); + error = VOP_OPEN(ttyvp, flag, NOCRED, p); VOP_UNLOCK(ttyvp, 0, p); return (error); } |