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>

1 files changed, 5 insertions, 1 deletions

diff --git a/sys/dev/ata/atapi-cd.c b/sys/dev/ata/atapi-cd.c
index 1fd0929..cca1623 100644
--- a/sys/dev/ata/atapi-cd.c
+++ b/sys/dev/ata/atapi-cd.c
@@ -34,6 +34,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/module.h>
 #include <sys/malloc.h>
+#include <sys/priv.h>
 #include <sys/proc.h>
 #include <sys/bio.h>
 #include <sys/bus.h>
@@ -257,8 +258,11 @@ acd_geom_ioctl(struct g_provider *pp, u_long cmd, void *addr, int fflag, struct
 	cdp->flags |= F_LOCKED;
 	break;
 
+    /*
+     * XXXRW: Why does this require privilege?
+     */
     case CDIOCRESET:
-	error = suser(td);
+	error = priv_check(td, PRIV_DRIVER);
 	if (error)
 	    break;
 	error = acd_test_ready(dev);