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Do not add own BSS in neighbor report with invalid op_class/channel

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Verify that ieee80211_freq_to_channel_ext() succeeds before adding the
own BSS in the neighbor report.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2017-01-03 00:21:11 +02:00
parent aeff0645d2
commit f56877414c
1 changed files with 6 additions and 4 deletions
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10
src/ap/hostapd.c
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@ -1603,10 +1603,12 @@ static void hostapd_set_own_neighbor_report(struct hostapd_data *hapd)
/* TODO: Set NEI_REP_BSSID_INFO_MOBILITY_DOMAIN if MDE is set */
ieee80211_freq_to_channel_ext(hapd->iface->freq,
hapd->iconf->secondary_channel,
hapd->iconf->vht_oper_chwidth,
&op_class, &channel);
if (ieee80211_freq_to_channel_ext(hapd->iface->freq,
hapd->iconf->secondary_channel,
hapd->iconf->vht_oper_chwidth,
&op_class, &channel) ==
NUM_HOSTAPD_MODES)
return;
width = hostapd_get_nr_chan_width(hapd, ht, vht);
if (vht) {
center_freq1_idx = hapd->iconf->vht_oper_centr_freq_seg0_idx;