[src/trunk]: src/sys/dev/ic do not show wep keys to non-root users.

[onoe <onoe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5fe2a34887a1
branches:  trunk
changeset: 494461:5fe2a34887a1
user:      onoe <onoe%NetBSD.org@localhost>
date:      Thu Jul 06 17:22:25 2000 +0000

description:
do not show wep keys to non-root users.

diffstat:

 sys/dev/ic/awi_wicfg.c |  13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 85a321e43b26 -r 5fe2a34887a1 sys/dev/ic/awi_wicfg.c
--- a/sys/dev/ic/awi_wicfg.c    Thu Jul 06 17:17:54 2000 +0000
+++ b/sys/dev/ic/awi_wicfg.c    Thu Jul 06 17:22:25 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: awi_wicfg.c,v 1.2 2000/07/04 14:27:57 onoe Exp $       */
+/*     $NetBSD: awi_wicfg.c,v 1.3 2000/07/06 17:22:25 onoe Exp $       */
 
 /*
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -270,6 +270,17 @@
                break;
        case WI_RID_DEFLT_CRYPT_KEYS:
                keys = (struct wi_ltv_keys *)&wreq;
+               /* do not show keys to non-root user */
+#ifdef __FreeBSD__
+               error = suser(curproc);
+#else
+               error = suser(curproc->p_ucred, &curproc->p_acflag);
+#endif
+               if (error) {
+                       memset(keys, 0, sizeof(*keys));
+                       error = 0;
+                       break;
+               }
                for (i = 0; i < IEEE80211_WEP_NKID; i++) {
                        k = &keys->wi_keys[i];
                        keylen = sizeof(k->wi_keydat);