diff options
| author | rwatson <rwatson@FreeBSD.org> | 2001-09-26 20:17:15 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2001-09-26 20:17:15 +0000 |
| commit | 20f61b8442278e84594fdc98326cd32ca1c002ee (patch) | |
| tree | fb7ac256662dd882f9e3406a0151d99f1f4557c1 /sys/dev/syscons | |
| parent | 6f5b301241e06d3fa59cf788389b0a3db1f83aea (diff) | |
| download | FreeBSD-src-20f61b8442278e84594fdc98326cd32ca1c002ee.zip FreeBSD-src-20f61b8442278e84594fdc98326cd32ca1c002ee.tar.gz | |
o Modify syscons ioctl securelevel checks to use securelevel_gt() (oh look,
yet another API to do direct hardware I/O access.)
Obtained from: TrustedBSD Project
Diffstat (limited to 'sys/dev/syscons')
| -rw-r--r-- | sys/dev/syscons/syscons.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index 644864e..be9cc27 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -980,8 +980,9 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td) error = suser_td(td); if (error != 0) return error; - if (securelevel > 0) - return EPERM; + error = securelevel_gt(td->td_proc->p_ucred, 0); + if (error != 0) + return error; #ifdef __i386__ td->td_frame->tf_eflags |= PSL_IOPL; #endif |
