ESP8266 Developer Zone The Official ESP8266 Forum 2017-10-24T19:02:55+08:00 https://bbs.espressif.com:443/feed.php?f=66&t=6999 2017-10-24T19:02:55+08:00 2017-10-24T19:02:55+08:00 https://bbs.espressif.com:443/viewtopic.php?t=6999&p=16690#p16690 <![CDATA[Re: New fix (for wpa wpa2 ptk/gtk reinstallation vulnerability) results in reset wifi status]]>
Please have a try with the latest SDK, if your problem is still unsolved, please feel free to let us know.

Thanks for your interest in ESP8266!

Statistics: Posted by ESP_Faye — Tue Oct 24, 2017 7:02 pm

]]> 2017-10-21T16:06:12+08:00 2017-10-21T16:06:12+08:00 https://bbs.espressif.com:443/viewtopic.php?t=6999&p=16556#p16556 <![CDATA[New fix (for wpa wpa2 ptk/gtk reinstallation vulnerability) results in reset wifi status]]>
I tried the new patch for wpa wpa2 ptk/gtk reinstallation vulnerability (https://github.com/espressif/ESP8266_NONOS_SDK/commit/b762ea222ee94b9ffc5e040f4bf78dd8ba4db596). It seems to result in reset wifi status periodically.

I set ESP8266 to STATION mode only. I can see the following abnormal messages periodically.

Code:

bcn_timout,ap_probe_send_start
ap_probe_send over, rest wifi status to disassoc
state: 5 -> 0 (1)
rm 0
pm close 7
scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 8
cnt

connected with ssid-xxxxx, channel 8
dhcp client start...

If I revert back to SDK 2.1.0, everything is working normally.

Statistics: Posted by jj2497 — Sat Oct 21, 2017 4:06 pm

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