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| author | kevlo <kevlo@FreeBSD.org> | 2014-10-22 03:32:27 +0000 |
|---|---|---|
| committer | kevlo <kevlo@FreeBSD.org> | 2014-10-22 03:32:27 +0000 |
| commit | 0944c94606d6d05249fac6fbe8c1922d9edf6526 (patch) | |
| tree | 369c4015a536703aedbdcc2766546099776c258d /sys/dev/usb/wlan | |
| parent | b43c178ac3e928474185e306b4ff7772ec72ecbe (diff) | |
| download | FreeBSD-src-0944c94606d6d05249fac6fbe8c1922d9edf6526.zip FreeBSD-src-0944c94606d6d05249fac6fbe8c1922d9edf6526.tar.gz | |
Fix the kernel panic in hostap mode.
rvp->beacon_mbuf was NULL in run_update_beacon().
PR: 189405
Submitted by: Gabor Simon <gabor.simon75 at gmail.com>
MFC after: 3 days
Diffstat (limited to 'sys/dev/usb/wlan')
| -rw-r--r-- | sys/dev/usb/wlan/if_run.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/usb/wlan/if_run.c b/sys/dev/usb/wlan/if_run.c index 1451225..d27f33a 100644 --- a/sys/dev/usb/wlan/if_run.c +++ b/sys/dev/usb/wlan/if_run.c @@ -4913,6 +4913,12 @@ run_update_beacon(struct ieee80211vap *vap, int item) } setbit(rvp->bo.bo_flags, item); + if (rvp->beacon_mbuf == NULL) { + rvp->beacon_mbuf = ieee80211_beacon_alloc(vap->iv_bss, + &rvp->bo); + if (rvp->beacon_mbuf == NULL) + return; + } ieee80211_beacon_update(vap->iv_bss, &rvp->bo, rvp->beacon_mbuf, mcast); i = RUN_CMDQ_GET(&sc->cmdq_store); |
