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authorelad <elad@NetBSD.org>2009-05-06 18:41:54 +0000
committerelad <elad@NetBSD.org>2009-05-06 18:41:54 +0000
commit105d9a093de9b461bbaede09cd60a3bd5eab31fc (patch)
tree19d1f403bc14bfef712afed7a7915d6ea4bfd650 /sys/dev/pci/chipsfb.c
parentaf1172fad03120c47791b3583453a5689f850924 (diff)
Replace curlwp->l_cred with kauth_cred_get().
Mailing list reference: http://mail-index.netbsd.org/tech-kern/2009/05/05/msg005038.html
Diffstat (limited to 'sys/dev/pci/chipsfb.c')
-rw-r--r--sys/dev/pci/chipsfb.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/sys/dev/pci/chipsfb.c b/sys/dev/pci/chipsfb.c
index 7e709dc9de3..1248e4bc4dc 100644
--- a/sys/dev/pci/chipsfb.c
+++ b/sys/dev/pci/chipsfb.c
@@ -1,4 +1,4 @@
-/* $NetBSD: chipsfb.c,v 1.17 2009/05/06 10:34:32 cegger Exp $ */
+/* $NetBSD: chipsfb.c,v 1.18 2009/05/06 18:41:54 elad Exp $ */
/*
* Copyright (c) 2006 Michael Lorenz
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: chipsfb.c,v 1.17 2009/05/06 10:34:32 cegger Exp $");
+__KERNEL_RCSID(0, "$NetBSD: chipsfb.c,v 1.18 2009/05/06 18:41:54 elad Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -865,7 +865,6 @@ chipsfb_mmap(void *v, void *vs, off_t offset, int prot)
{
struct vcons_data *vd = v;
struct chipsfb_softc *sc = vd->cookie;
- struct lwp *me;
paddr_t pa;
/* 'regular' framebuffer mmap()ing */
@@ -879,13 +878,10 @@ chipsfb_mmap(void *v, void *vs, off_t offset, int prot)
* restrict all other mappings to processes with superuser privileges
* or the kernel itself
*/
- me = curlwp;
- if (me != NULL) {
- if (kauth_authorize_generic(me->l_cred, KAUTH_GENERIC_ISSUSER,
- NULL) != 0) {
- aprint_normal_dev(&sc->sc_dev, "mmap() rejected.\n");
- return -1;
- }
+ if (kauth_authorize_generic(kauth_cred_get(), KAUTH_GENERIC_ISSUSER,
+ NULL) != 0) {
+ aprint_normal_dev(&sc->sc_dev, "mmap() rejected.\n");
+ return -1;
}
if ((offset >= sc->sc_fb) && (offset < (sc->sc_fb + sc->sc_fbsize))) {