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Multi-AP: Fix backhaul SSID printing condition

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ssid->ssid is an array so comparison against NULL is pointless; check
ssid->ssid_len instead.

Fixes: 871d6648f5 ("hostapd: Add multi_ap settings to get_config() output")
Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2021-02-21 12:33:33 +02:00
parent 1ba8a315cd
commit 6518c72b02
1 changed files with 1 additions and 1 deletions
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2
hostapd/ctrl_iface.c
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@ -1233,7 +1233,7 @@ static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
return pos - buf;
pos += ret;
if (ssid->ssid) {
if (ssid->ssid_len) {
ret = os_snprintf(pos, end - pos,
"multi_ap_backhaul_ssid=%s\n",
wpa_ssid_txt(ssid->ssid,