Date: Wed, 22 Oct 2014 03:32:27 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r273448 - head/sys/dev/usb/wlan Message-ID: <201410220332.s9M3WRhf078882@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kevlo Date: Wed Oct 22 03:32:27 2014 New Revision: 273448 URL: https://svnweb.freebsd.org/changeset/base/273448 Log: 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 Modified: head/sys/dev/usb/wlan/if_run.c Modified: head/sys/dev/usb/wlan/if_run.c ============================================================================== --- head/sys/dev/usb/wlan/if_run.c Wed Oct 22 01:53:00 2014 (r273447) +++ head/sys/dev/usb/wlan/if_run.c Wed Oct 22 03:32:27 2014 (r273448) @@ -4913,6 +4913,12 @@ run_update_beacon(struct ieee80211vap *v } 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);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201410220332.s9M3WRhf078882>