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hostapd: Validate configuration parameters on RELOAD command

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Reject RELOAD control interface command if the dynamic configuration
changes have resulted into a state where the configuration is invalid.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-10-29 16:42:39 +02:00 committed by Jouni Malinen
parent eff0fd1ee8
commit 6f2db2fbdd
1 changed files with 6 additions and 0 deletions
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6
src/ap/hostapd.c
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@ -1198,6 +1198,12 @@ int hostapd_reload_iface(struct hostapd_iface *hapd_iface)
wpa_printf(MSG_DEBUG, "Reload interface %s", wpa_printf(MSG_DEBUG, "Reload interface %s",
hapd_iface->conf->bss[0]->iface); hapd_iface->conf->bss[0]->iface);
for (j = 0; j < hapd_iface->num_bss; j++)
hostapd_set_security_params(hapd_iface->conf->bss[j]);
if (hostapd_config_check(hapd_iface->conf) < 0) {
wpa_printf(MSG_ERROR, "Updated configuration is invalid");
return -1;
}
hostapd_clear_old(hapd_iface); hostapd_clear_old(hapd_iface);
for (j = 0; j < hapd_iface->num_bss; j++) for (j = 0; j < hapd_iface->num_bss; j++)
hostapd_reload_bss(hapd_iface->bss[j]); hostapd_reload_bss(hapd_iface->bss[j]);