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AP: Don't try to set NULL WEP default key

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hostapd_broadcast_wep_set() can be called without a WEP key set.
Don't try to install a default key in that case.

This patch is not critical for the new API. With key_flag we just would
report an (ignored) error and do nothing. With the patch we simply do
nothing.

Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
This commit is contained in:
Alexander Wetzel 2020-03-04 18:16:50 +01:00 committed by Jouni Malinen
parent fa1a6aff22
commit d37c05e5b5
1 changed files with 1 additions and 1 deletions
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2
src/ap/hostapd.c
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@ -336,7 +336,7 @@ static int hostapd_broadcast_wep_set(struct hostapd_data *hapd)
struct hostapd_ssid *ssid = &hapd->conf->ssid;
idx = ssid->wep.idx;
if (ssid->wep.default_len &&
if (ssid->wep.default_len && ssid->wep.key[idx] &&
hostapd_drv_set_key(hapd->conf->iface,
hapd, WPA_ALG_WEP, broadcast_ether_addr, idx, 0,
1, NULL, 0, ssid->wep.key[idx],