diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
| commit | acd3428b7d3e94cef0e1881c868cb4b131d4ff41 (patch) | |
| tree | b9dd284620eeaddbff089cef10e4b1afb7918279 /sys/dev/syscons/syscons.c | |
| parent | 800c94083290dc4b38138b28cfc03ee77de4ff79 (diff) | |
Notes
Diffstat (limited to 'sys/dev/syscons/syscons.c')
| -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 49768960e788..87ada19ff4aa 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$"); #include <sys/lock.h> #include <sys/malloc.h> #include <sys/mutex.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/random.h> #include <sys/reboot.h> @@ -517,7 +518,7 @@ scopen(struct cdev *dev, int flag, int mode, struct thread *td) ttyld_modem(tp, 1); } else - if (tp->t_state & TS_XCLUDE && suser(td)) + if (tp->t_state & TS_XCLUDE && priv_check(td, PRIV_TTY_EXCLUSIVE)) return(EBUSY); error = ttyld_open(tp, dev); @@ -1092,7 +1093,7 @@ scioctl(struct cdev *dev, u_long cmd, caddr_t data, int flag, struct thread *td) return 0; case KDENABIO: /* allow io operations */ - error = suser(td); + error = priv_check(td, PRIV_IO); if (error != 0) return error; error = securelevel_gt(td->td_ucred, 0); |