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Fix ctrl_iface get-STA-MIB for WPS disabled case

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The previous version would crash here on NULL pointer dereference if
WPS was disabled.
This commit is contained in:
Jouni Malinen 2010-03-29 09:59:16 -07:00 committed by Jouni Malinen
parent e2f74005f5
commit a042f8447d
1 changed files with 2 additions and 0 deletions
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2
src/ap/wps_hostapd.c
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@ -894,5 +894,7 @@ static void hostapd_wps_upnp_deinit(struct hostapd_data *hapd)
int hostapd_wps_get_mib_sta(struct hostapd_data *hapd, const u8 *addr, int hostapd_wps_get_mib_sta(struct hostapd_data *hapd, const u8 *addr,
char *buf, size_t buflen) char *buf, size_t buflen)
{ {
if (hapd->wps == NULL)
return 0;
return wps_registrar_get_info(hapd->wps->registrar, addr, buf, buflen); return wps_registrar_get_info(hapd->wps->registrar, addr, buf, buflen);
} }