diff options
Diffstat (limited to 'usr/src/uts/common/io/dld/dld_flow.c')
| -rw-r--r-- | usr/src/uts/common/io/dld/dld_flow.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/usr/src/uts/common/io/dld/dld_flow.c b/usr/src/uts/common/io/dld/dld_flow.c index b57368484f..281217d02d 100644 --- a/usr/src/uts/common/io/dld/dld_flow.c +++ b/usr/src/uts/common/io/dld/dld_flow.c @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -27,6 +27,7 @@ * Flows ioctls implementation. */ +#include <sys/cred.h> #include <sys/dld.h> #include <sys/mac_provider.h> #include <sys/mac_client.h> @@ -94,12 +95,16 @@ dld_walk_flow_cb(mac_flowinfo_t *finfo, void *arg) * ENOSPC is returned a bigger buffer is needed. */ int -dld_walk_flow(dld_ioc_walkflow_t *wf, intptr_t uaddr) +dld_walk_flow(dld_ioc_walkflow_t *wf, intptr_t uaddr, cred_t *credp) { flowinfo_state_t state; mac_flowinfo_t finfo; int err = 0; + /* For now, one can only view flows from the global zone. */ + if (crgetzoneid(credp) != GLOBAL_ZONEID) + return (EPERM); + state.fi_bufsize = wf->wf_len; state.fi_fl = (uchar_t *)uaddr + sizeof (*wf); state.fi_nflows = 0; |