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/dev/cx | |
| 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/dev/cx')
| -rw-r--r-- | sys/dev/cx/if_cx.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/sys/dev/cx/if_cx.c b/sys/dev/cx/if_cx.c index a48f76b..be136b3 100644 --- a/sys/dev/cx/if_cx.c +++ b/sys/dev/cx/if_cx.c @@ -30,6 +30,7 @@ __FBSDID("$FreeBSD$"); #include <sys/systm.h> #include <sys/kernel.h> #include <sys/module.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/mbuf.h> #include <sys/sockio.h> @@ -1632,7 +1633,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETPORT: CX_DEBUG2 (d, ("ioctl: setproto\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; @@ -1658,7 +1659,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETPROTO: CX_DEBUG2 (d, ("ioctl: setproto\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if (c->mode == M_ASYNC) @@ -1695,7 +1696,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETKEEPALIVE: CX_DEBUG2 (d, ("ioctl: setkeepalive\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if ((IFP2SP(d->ifp)->pp_flags & PP_FR) || @@ -1725,7 +1726,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETMODE: CX_DEBUG2 (d, ("ioctl: setmode\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; @@ -1778,7 +1779,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_CLRSTAT: CX_DEBUG2 (d, ("ioctl: clrstat\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; s = splhigh (); @@ -1810,7 +1811,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETBAUD: CX_DEBUG2 (d, ("ioctl: setbaud\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if (c->mode == M_ASYNC) @@ -1836,7 +1837,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETLOOP: CX_DEBUG2 (d, ("ioctl: setloop\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if (c->mode == M_ASYNC) @@ -1862,7 +1863,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETDPLL: CX_DEBUG2 (d, ("ioctl: setdpll\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if (c->mode == M_ASYNC) @@ -1888,7 +1889,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETNRZI: CX_DEBUG2 (d, ("ioctl: setnrzi\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; if (c->mode == M_ASYNC) @@ -1912,7 +1913,7 @@ static int cx_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struc case SERIAL_SETDEBUG: CX_DEBUG2 (d, ("ioctl: setdebug\n")); /* Only for superuser! */ - error = suser (td); + error = priv_check (td, PRIV_DRIVER); if (error) return error; s = splhigh (); |
