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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal">According to wpa_supplicant 2.4 code<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span><![endif]>If the local device has only one config method supported <o:p>
</o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span><![endif]>If peer sends Provision Discovery Request with some other valid but not supported config method<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">      
</span></span><![endif]>The local device still sends Response with config method in provision discovery request<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">From the supplicant code I can see that, In function p2p_process_prov_disc_req<o:p></o:p></p>
<p class="MsoNormal">We check the config methods in PD request with all valid config method than just the supported ones.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">if (!(msg.wps_config_methods &<o:p></o:p></p>
<p class="MsoNormal">                      (WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD |<o:p></o:p></p>
<p class="MsoNormal">                       WPS_CONFIG_PUSHBUTTON | WPS_CONFIG_P2PS))) {<o:p></o:p></p>
<p class="MsoNormal">                                p2p_dbg(p2p, "Unsupported Config Methods in Provision Discovery Request");<o:p></o:p></p>
<p class="MsoNormal">                                goto out;<o:p></o:p></p>
<p class="MsoNormal">                }<o:p></o:p></p>
<p class="MsoNormal">This is against the P2P spec.<o:p></o:p></p>
<p class="MsoNormal">Do we need to patch the supplicant or am I missing something?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">atul<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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