From 89df0e6b8b27747dc883f3de9e8f46b10fcedc39 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@cvs.openbsd.org>
Date: Sat, 15 Jan 2005 05:24:13 +0000
Subject: make sure interface is in RUNNING state before touching the multicast
 filters

From NetBSD

NetBSD PR 27678 for details

ok mcbride@
---
 sys/arch/macppc/dev/if_bm.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'sys/arch/macppc/dev')

diff --git a/sys/arch/macppc/dev/if_bm.c b/sys/arch/macppc/dev/if_bm.c
index 214d9b77176..29650c10c6b 100644
--- a/sys/arch/macppc/dev/if_bm.c
+++ b/sys/arch/macppc/dev/if_bm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_bm.c,v 1.16 2003/10/16 03:54:48 deraadt Exp $	*/
+/*	$OpenBSD: if_bm.c,v 1.17 2005/01/15 05:24:10 brad Exp $	*/
 /*	$NetBSD: if_bm.c,v 1.1 1999/01/01 01:27:52 tsubai Exp $	*/
 
 /*-
@@ -896,8 +896,10 @@ bmac_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 			 * Multicast list has changed; set the hardware filter
 			 * accordingly.
 			 */
-			bmac_init(sc);
-			bmac_setladrf(sc);
+			if (ifp->if_flags & IFF_RUNNING) {
+				bmac_init(sc);
+				bmac_setladrf(sc);
+			}
 			error = 0;
 		}
 		break;
-- 
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