diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2009-11-03 17:36:59 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2009-11-03 17:36:59 +0000 |
| commit | 20ee799719c991979f4893eb24b47594ddeac537 (patch) | |
| tree | c34124ea7a83536e3ec6f8ea41fce1e34a73847b /sys/dev/usb/if_otus.c | |
| parent | 4cebf82c323cb4ae3ffd5641d64f7d8f6672b220 (diff) | |
setting of WEP keys is defered until interface is brought up,
so do nothing in set_key() if the interface is not up and running.
fixes a panic reported by Steph (frlinux at gmail dot com) with
run(4) on misc
Diffstat (limited to 'sys/dev/usb/if_otus.c')
| -rw-r--r-- | sys/dev/usb/if_otus.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/dev/usb/if_otus.c b/sys/dev/usb/if_otus.c index ead0b5277fc..117a3a5d83d 100644 --- a/sys/dev/usb/if_otus.c +++ b/sys/dev/usb/if_otus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_otus.c,v 1.12 2009/09/15 18:44:55 damien Exp $ */ +/* $OpenBSD: if_otus.c,v 1.13 2009/11/03 17:36:58 damien Exp $ */ /*- * Copyright (c) 2009 Damien Bergamini <damien.bergamini@free.fr> @@ -2047,6 +2047,11 @@ otus_set_key(struct ieee80211com *ic, struct ieee80211_node *ni, struct otus_softc *sc = ic->ic_softc; struct otus_cmd_key cmd; + /* Defer setting of WEP keys until interface is brought up. */ + if ((ic->ic_if.if_flags & (IFF_UP | IFF_RUNNING)) != + (IFF_UP | IFF_RUNNING)) + return 0; + /* Do it in a process context. */ cmd.key = *k; cmd.associd = (ni != NULL) ? ni->ni_associd : 0; |