Fix pointer sent for decapsulating subelements from MSCS descriptor
IE while processing (re)association response frames.
Fixes: af8ab3208d ("MSCS: Parse result of MSCS setup in (Re)Association Response frames")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Previously wpabuf_head() of the buffer is passed to wpa_hexdump_buf()
instead of the wpabuf struct itself and it was causing wpa_supplicant to
crash. Fix this by using the correct pointer in the debug prints.
Fixes: a118047245 ("MSCS: Add support to send MSCS Request frames")
Fixes: c504ff5398 ("MSCS: Add support to populate MSCS Descriptor IE in (Re)AssocReq")
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Allow MSCS change/remove request to be sent only after an initial setup,
i.e., after an add request has been accepted.
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
Add support to parse the (Re)Association Response frames to check if the
AP has accepted/declined the MSCS request in response to the
corresponding (Re)Association Request frame. AP indicates the result by
setting it in the optional MSCS Status subelement of MSCS Descriptor
element in (Re)Association Response frame.
This MSCS Status subelement is defined in the process of being added
into P802.11-REVmd/D4.0 (11-20-0516-17-000m-cr-mscs-and-cid4158).
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
Add support to receive and process MSCS Response frames from the AP and
indicate the status to upper layers.
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
