On Mon, Apr 04, 2016 at 06:55:05PM -0400, greearb@xxxxxxxxxxxxxxx wrote:
> This lets user specify additional IEs for probe requests and
> association requests.
While reviewing the changes, I noticed that the Association Request
frame case was already supported with control interface command
VENDOR_ELEM_ADD 13 <hexdump>
Probe Request frame did not have similar extension, so adding that makes
sense, but it's better to be consistent with the already existing
mechanism, so I updated this patch to do simply this:
diff --git a/src/common/wpa_ctrl.h b/src/common/wpa_ctrl.h
index d9641bb..20cd5ae 100644
--- a/src/common/wpa_ctrl.h
+++ b/src/common/wpa_ctrl.h
@@ -319,6 +319,7 @@ enum wpa_vendor_elem_frame {
VENDOR_ELEM_P2P_ASSOC_REQ = 11,
VENDOR_ELEM_P2P_ASSOC_RESP = 12,
VENDOR_ELEM_ASSOC_REQ = 13,
+ VENDOR_ELEM_PROBE_REQ = 14,
NUM_VENDOR_ELEM_FRAMES
};
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index 4dd0314..b2576e3 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -497,6 +497,13 @@ static struct wpabuf * wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s)
wpas_mbo_scan_ie(wpa_s, extra_ie);
#endif /* CONFIG_MBO */
+ if (wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ]) {
+ struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ];
+
+ if (wpabuf_resize(&extra_ie, wpabuf_len(buf)) == 0)
+ wpabuf_put_buf(extra_ie, buf);
+ }
+
return extra_ie;
}
--
Jouni Malinen PGP id EFC895FA
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