diff options
Diffstat (limited to 'sys/net80211/ieee80211_output.c')
| -rw-r--r-- | sys/net80211/ieee80211_output.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_output.c b/sys/net80211/ieee80211_output.c index 57fe687adffe..116fc76a9ce1 100644 --- a/sys/net80211/ieee80211_output.c +++ b/sys/net80211/ieee80211_output.c @@ -1082,6 +1082,12 @@ ieee80211_send_nulldata(struct ieee80211_node *ni) uint8_t *frm; int ret; + /* Don't send NULL frames if we've been configured not to do so. */ + if ((ic->ic_flags_ext & IEEE80211_FEXT_NO_NULLDATA) != 0) { + ieee80211_node_decref(ni); + return (0); + } + if (vap->iv_state == IEEE80211_S_CAC) { IEEE80211_NOTE(vap, IEEE80211_MSG_OUTPUT | IEEE80211_MSG_DOTH, ni, "block %s frame in CAC state", "null data"); |