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/pc98/cbus | |
| 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/pc98/cbus')
| -rw-r--r-- | sys/pc98/cbus/fdc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/pc98/cbus/fdc.c b/sys/pc98/cbus/fdc.c index b8c2827..b653a52 100644 --- a/sys/pc98/cbus/fdc.c +++ b/sys/pc98/cbus/fdc.c @@ -68,6 +68,7 @@ #include <sys/malloc.h> #include <sys/module.h> #include <sys/mutex.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/rman.h> #include <sys/systm.h> @@ -2512,7 +2513,7 @@ fdioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) #endif case FD_CLRERR: - if (suser(td) != 0) + if (priv_check(td, PRIV_DRIVER) != 0) return (EPERM); fd->fdc->fdc_errs = 0; return (0); @@ -2556,7 +2557,7 @@ fdioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) case FD_STYPE: /* set drive type */ /* this is considered harmful; only allow for superuser */ - if (suser(td) != 0) + if (priv_check(td, PRIV_DRIVER) != 0) return (EPERM); *fd->ft = *(struct fd_type *)addr; break; @@ -2580,7 +2581,7 @@ fdioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) #endif case FD_CLRERR: - if (suser(td) != 0) + if (priv_check(td, PRIV_DRIVER) != 0) return (EPERM); fd->fdc->fdc_errs = 0; break; |
