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hostapd: Reject configuration file without interface parameter 

Previously, this was initialized partially, but the interface was
not really started. That could result in eloop_run() returning
immediately and hostapd process getting stopped without any clear
indication of a failure. [Bug 479]

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-04-29 13:50:02 +03:00
parent a8a7890d7c
commit 61d2ce21af
1 changed files with 12 additions and 7 deletions
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19
hostapd/main.c
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@ -301,13 +301,18 @@ hostapd_interface_init(struct hapd_interfaces *interfaces,
iface->bss[0]->conf->logger_stdout_level--;
}
if (iface->conf->bss[0].iface[0] != 0 ||
hostapd_drv_none(iface->bss[0])) {
if (hostapd_driver_init(iface) ||
hostapd_setup_interface(iface)) {
hostapd_interface_deinit_free(iface);
return NULL;
}
if (iface->conf->bss[0].iface[0] == '\0' &&
!hostapd_drv_none(iface->bss[0])) {
wpa_printf(MSG_ERROR, "Interface name not specified in %s",
config_fname);
hostapd_interface_deinit_free(iface);
return NULL;
}
if (hostapd_driver_init(iface) ||
hostapd_setup_interface(iface)) {
hostapd_interface_deinit_free(iface);
return NULL;
}
return iface;