diff options
| author | sam <sam@FreeBSD.org> | 2008-08-02 18:04:09 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2008-08-02 18:04:09 +0000 |
| commit | 64e56d4fb393ea97301af62150a4a534afa81492 (patch) | |
| tree | 255dcffdb805cf663a152601d962e2833db02d39 /sys/net80211/ieee80211_ht.c | |
| parent | 23d20752467b10db5258c0c0d773f9ccc7d615fe (diff) | |
| download | FreeBSD-src-64e56d4fb393ea97301af62150a4a534afa81492.zip FreeBSD-src-64e56d4fb393ea97301af62150a4a534afa81492.tar.gz | |
add missing lock for htinfo update
Submitted by: Chris Zimmermann
Diffstat (limited to 'sys/net80211/ieee80211_ht.c')
| -rw-r--r-- | sys/net80211/ieee80211_ht.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_ht.c b/sys/net80211/ieee80211_ht.c index 7428f0c..22d5de3 100644 --- a/sys/net80211/ieee80211_ht.c +++ b/sys/net80211/ieee80211_ht.c @@ -1074,6 +1074,7 @@ ieee80211_htprot_update(struct ieee80211com *ic, int protmode) OPMODE(protmode) == IEEE80211_HTINFO_OPMODE_PROTOPT) return; + IEEE80211_LOCK(ic); /* track non-HT station presence */ KASSERT(protmode & IEEE80211_HTINFO_NONHT_PRESENT, ("missing NONHT_PRESENT")); @@ -1083,6 +1084,7 @@ ieee80211_htprot_update(struct ieee80211com *ic, int protmode) /* push beacon update */ ic->ic_curhtprotmode = protmode; htinfo_notify(ic); + IEEE80211_UNLOCK(ic); #undef OPMODE } |
