diff options
Diffstat (limited to 'sys/security/mac/mac_cred.c')
| -rw-r--r-- | sys/security/mac/mac_cred.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sys/security/mac/mac_cred.c b/sys/security/mac/mac_cred.c index 4d46f9a..8cac7b3 100644 --- a/sys/security/mac/mac_cred.c +++ b/sys/security/mac/mac_cred.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 1999-2002, 2008 Robert N. M. Watson + * Copyright (c) 1999-2002, 2008-2009 Robert N. M. Watson * Copyright (c) 2001 Ilmar S. Habibulin * Copyright (c) 2001-2003 Networks Associates Technology, Inc. * Copyright (c) 2005 Samy Al Bahra @@ -18,6 +18,9 @@ * This software was enhanced by SPARTA ISSO under SPAWAR contract * N66001-04-C-6019 ("SEFOS"). * + * This software was developed at the University of Cambridge Computer + * Laboratory with support from a grant from Google, Inc. + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -43,6 +46,7 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_kdtrace.h" #include "opt_mac.h" #include <sys/param.h> @@ -55,6 +59,7 @@ __FBSDID("$FreeBSD$"); #include <sys/mac.h> #include <sys/proc.h> #include <sys/sbuf.h> +#include <sys/sdt.h> #include <sys/systm.h> #include <sys/vnode.h> #include <sys/mount.h> @@ -192,22 +197,30 @@ mac_cred_relabel(struct ucred *cred, struct label *newlabel) MAC_PERFORM(cred_relabel, cred, newlabel); } +MAC_CHECK_PROBE_DEFINE2(cred_check_relabel, "struct ucred *", + "struct label *"); + int mac_cred_check_relabel(struct ucred *cred, struct label *newlabel) { int error; MAC_CHECK(cred_check_relabel, cred, newlabel); + MAC_CHECK_PROBE2(cred_check_relabel, error, cred, newlabel); return (error); } +MAC_CHECK_PROBE_DEFINE2(cred_check_visible, "struct ucred *", + "struct ucred *"); + int mac_cred_check_visible(struct ucred *cr1, struct ucred *cr2) { int error; MAC_CHECK(cred_check_visible, cr1, cr2); + MAC_CHECK_PROBE2(cred_check_visible, error, cr1, cr2); return (error); } |
