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Fix WPS IE in Probe Response frame to include proper Config Methods values

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This attribute is supposed to indicate which methods the AP supports as
an Enrollee for adding external Registrars. It was left to 0 when the
AP code did not yet support external Registrars and was forgotten when
the ER support was added.
This commit is contained in:
Jouni Malinen 2010-03-13 13:39:22 +02:00
parent a7918ec749
commit bdda27eb17
1 changed files with 5 additions and 1 deletions
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6
src/wps/wps_registrar.c
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@ -402,7 +402,11 @@ static int wps_build_probe_config_methods(struct wps_registrar *reg,
struct wpabuf *msg) struct wpabuf *msg)
{ {
u16 methods; u16 methods;
methods = 0; /*
* These are the methods that the AP supports as an Enrollee for adding
* external Registrars.
*/
methods = reg->wps->config_methods & ~WPS_CONFIG_PUSHBUTTON;
wpa_printf(MSG_DEBUG, "WPS: * Config Methods (%x)", methods); wpa_printf(MSG_DEBUG, "WPS: * Config Methods (%x)", methods);
wpabuf_put_be16(msg, ATTR_CONFIG_METHODS); wpabuf_put_be16(msg, ATTR_CONFIG_METHODS);
wpabuf_put_be16(msg, 2); wpabuf_put_be16(msg, 2);