diff options
| author | rwatson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
| commit | 10d0d9cf473dc5f0ce1bf263ead445ffe7819154 (patch) | |
| tree | b9dd284620eeaddbff089cef10e4b1afb7918279 /sys/dev/nmdm | |
| parent | 7288104e2094825a9c98b9923f039817a76e2983 (diff) | |
| download | FreeBSD-src-10d0d9cf473dc5f0ce1bf263ead445ffe7819154.zip FreeBSD-src-10d0d9cf473dc5f0ce1bf263ead445ffe7819154.tar.gz | |
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
specific privilege names to a broad range of privileges. These may
require some future tweaking.
Sponsored by: nCircle Network Security, Inc.
Obtained from: TrustedBSD Project
Discussed on: arch@
Reviewed (at least in part) by: mlaier, jmg, pjd, bde, ceri,
Alex Lyashkov <umka at sevcity dot net>,
Skip Ford <skip dot ford at verizon dot net>,
Antoine Brodin <antoine dot brodin at laposte dot net>
Diffstat (limited to 'sys/dev/nmdm')
| -rw-r--r-- | sys/dev/nmdm/nmdm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/nmdm/nmdm.c b/sys/dev/nmdm/nmdm.c index fb9648b..31b1805 100644 --- a/sys/dev/nmdm/nmdm.c +++ b/sys/dev/nmdm/nmdm.c @@ -41,6 +41,7 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/tty.h> #include <sys/conf.h> @@ -286,7 +287,8 @@ nmdmopen(struct cdev *dev, int flag, int devtype, struct thread *td) if ((tp->t_state & TS_ISOPEN) == 0) { ttyinitmode(tp, 0, 0); ttsetwater(tp); /* XXX ? */ - } else if (tp->t_state & TS_XCLUDE && suser(td)) { + } else if (tp->t_state & TS_XCLUDE && + priv_check(td, PRIV_TTY_EXCLUSIVE)) { return (EBUSY); } |
