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The mechanism of using Status attribute in GO Negotiation Request was used in some early specification drafts, but it is not compliant with the current P2P specification where GO Negotiation Request is used only for the purpose of initiating a new GO Negotiation. However, some deployed devices use it to indicate rejection of GO Negotiation in a case where they have sent out GO Negotiation Response with status 1. The P2P specification explicitly disallows this. To avoid unnecessary interoperability issues and extra frames, mark the pending negotiation as failed and do not reply to this GO Negotiation Request frame. Previously, GO Negotiation Response frame with status=4 was sent back as an indication of the GO Negotiation Request frame being invalid. This response is not sent anymore and the status code for the P2P-GO-NEG-FAILURE event is changed from 4 (invalid parameters) to 11 (rejected by user) for this specific workaround case. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> |
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| .. | ||
| Makefile | ||
| p2p_build.c | ||
| p2p_dev_disc.c | ||
| p2p_go_neg.c | ||
| p2p_group.c | ||
| p2p_i.h | ||
| p2p_invitation.c | ||
| p2p_parse.c | ||
| p2p_pd.c | ||
| p2p_sd.c | ||
| p2p_utils.c | ||
| p2p.c | ||
| p2p.h | ||