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/kern/p1003_1b.c | |
| 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/kern/p1003_1b.c')
| -rw-r--r-- | sys/kern/p1003_1b.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/kern/p1003_1b.c b/sys/kern/p1003_1b.c index 189f593..8ed0de5 100644 --- a/sys/kern/p1003_1b.c +++ b/sys/kern/p1003_1b.c @@ -44,6 +44,7 @@ __FBSDID("$FreeBSD$"); #include <sys/lock.h> #include <sys/module.h> #include <sys/mutex.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/syscallsubr.h> #include <sys/sysctl.h> @@ -186,9 +187,10 @@ sched_setscheduler(struct thread *td, struct sched_setscheduler_args *uap) struct thread *targettd; struct proc *targetp; - /* Don't allow non root user to set a scheduler policy */ - if (suser(td) != 0) - return (EPERM); + /* Don't allow non root user to set a scheduler policy. */ + e = priv_check(td, PRIV_SCHED_SET); + if (e) + return (e); e = copyin(uap->param, &sched_param, sizeof(sched_param)); if (e) |
