diff options
| author | elad <elad@NetBSD.org> | 2009-05-06 18:41:54 +0000 |
|---|---|---|
| committer | elad <elad@NetBSD.org> | 2009-05-06 18:41:54 +0000 |
| commit | 105d9a093de9b461bbaede09cd60a3bd5eab31fc (patch) | |
| tree | 19d1f403bc14bfef712afed7a7915d6ea4bfd650 /sys/dev/pci/chipsfb.c | |
| parent | af1172fad03120c47791b3583453a5689f850924 (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.c | 16 |
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))) { |
