diff options
Diffstat (limited to 'sys/kern/kern_resource.c')
| -rw-r--r-- | sys/kern/kern_resource.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index 81a03ef..f867839 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -471,14 +471,20 @@ rtp_to_pri(struct rtprio *rtp, struct thread *td) u_char newpri; u_char oldpri; - if (rtp->prio > RTP_PRIO_MAX) - return (EINVAL); thread_lock(td); switch (RTP_PRIO_BASE(rtp->type)) { case RTP_PRIO_REALTIME: + if (rtp->prio > RTP_PRIO_MAX) { + thread_unlock(td); + return (EINVAL); + } newpri = PRI_MIN_REALTIME + rtp->prio; break; case RTP_PRIO_NORMAL: + if (rtp->prio > (PRI_MAX_TIMESHARE - PRI_MIN_TIMESHARE)) { + thread_unlock(td); + return (EINVAL); + } newpri = PRI_MIN_TIMESHARE + rtp->prio; break; case RTP_PRIO_IDLE: |
