1. RRM capability addition for open AP
2. Crash during scan flush
3. Station not able to connect if disassoc timer is present in BTM request
4. Memory leaks during wifi init/deinit.
Lock is not required during btm/rrm action frames processing and
taking it may cause inconsistant behavior since wifi task
posts the events to this task.
This commit adds different features from 802.11k and 802.11v
specifications to make the device ready for network assisted
roaming. It also adds initial framework for device to detect
whether it needs to move to a better AP.
Followings are added as part of this.
1. Support for sending neighbor report request and provide
the report back to the APP.
2. Support for beacon measurement report.
3. Support for link measurement report.
4. Support for sending bss transition management query frame
(triggered by the APP)
5. Support for bss transition management request and move
to the candidate based on that.
6. Sending the bss transition management response.
In case of wrong passpharse, AP will keep on sending 1/4 multiple
times which may take around 10 secs to disconnect and detect
wrong password event.
Add changes to reject EAPOL1 after 3 consecutive reception
Additionally, always enable the partition MD5 check if flash encryption is on in
Release mode. This ensures the partition table ciphertext has not been modified
(CVE-2021-27926).
The exception is pre-V3.1 ESP-IDF bootloaders and partition tables, which
don't have support for the MD5 entry.
* Patched longjmp to be context-switch safe
longjmp modifies the windowbase and windowstart
registers, which isn't safe if a context switch
occurs during the modification. After a context
switch, windowstart and windowbase will be
different, leading to a wrongly set windowstart
bit due to longjmp writing it based on the
windowbase before the context switch. This
corrupts the registers at the next window
overflow reaching that wrongly set bit.
The solution is to disable interrupts during
this code. It is only 6 instructions long,
the impact shouldn't be significant.
The fix is implemented as a wrapper which
replaces the original first instructions of
longjmp which are buggy. Then, it jumps back
to execute the rest of the original longjmp
function.
Added a comparably reliable test to the
test apps.
1. Fix setting channel error after WiFi stop
2. Fixed issue of reason code change from 15 to 204 when provide wrong password
3. Fix set config return value error
4. Fix ampdu age timer memory leak
5. Add beacon timeout event
6. Ignore dirtyBuf check when buffer size is larger than 4092
7. Fix SoftAP not initiating 4-way handshake if max length passphrase is set
8. Fix esptouch find hidden AP fail
9. Clear AP Bss when auth timeout happens.
10.Fix not connect to open AP when WPA3 auth fail.
11.Fix esp_wifi_80211_tx when out of memory unlock mutex issue.
12.Fix esp_wifi_80211_tx can't be used in ap mode
13.Fix hidden AP scans after connecting AP
14.Fix watchdog happens when receiving action frame
This issue is caused by modem sleep.The sleep interrupt will come the second
time before the CLKN interrupt. If we disable the sleep interrupt when it
comes in the first time, the CLKN will never come.
