Date: Tue, 10 Dec 2013 13:38:39 +0000 (UTC) From: Gavin Atkinson <gavin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r259174 - stable/10/sys/net80211 Message-ID: <201312101338.rBADcdH3053328@svn.freebsd.org>
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Author: gavin Date: Tue Dec 10 13:38:39 2013 New Revision: 259174 URL: http://svnweb.freebsd.org/changeset/base/259174 Log: Merge r256294 (by adrian) from head: Fix the "am I a net80211 vap" check for bpf listeners. I changed it to use if_transmit a while ago but apparently with monitor mode the if_transmit method is overridden. This is (mostly) a workaround until a more permanent solution can be found. Candidate for 10.0. Submitted by: Patrick Kelsey <kelsey@ieee.org> Modified: stable/10/sys/net80211/ieee80211_freebsd.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/net80211/ieee80211_freebsd.c ============================================================================== --- stable/10/sys/net80211/ieee80211_freebsd.c Tue Dec 10 13:36:56 2013 (r259173) +++ stable/10/sys/net80211/ieee80211_freebsd.c Tue Dec 10 13:38:39 2013 (r259174) @@ -808,9 +808,9 @@ static eventhandler_tag wlan_ifllevent; static void bpf_track(void *arg, struct ifnet *ifp, int dlt, int attach) { - /* NB: identify vap's by if_start */ + /* NB: identify vap's by if_init */ if (dlt == DLT_IEEE802_11_RADIO && - ifp->if_transmit == ieee80211_vap_transmit) { + ifp->if_init == ieee80211_init) { struct ieee80211vap *vap = ifp->if_softc; /* * Track bpf radiotap listener state. We mark the vap
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