alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Merge branch 'bugfix/fix_wpa2_vulnerability_and_lwip_window_scale_v3.1' into 'release/v3.1'

Browse Source 
esp32/lfix wpa2-enterprise vulnerability and support lwindow scale (backport v3.1)

See merge request idf/esp-idf!5410
This commit is contained in:
Jiang Jiang Jian 2019-07-01 11:31:39 +08:00
commit b575737c0c
4 changed files with 35 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
components/esp32/Kconfig
View File

@ -908,7 +908,8 @@ config ESP32_WIFI_STATIC_RX_BUFFER_NUM
config ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM
int "Max number of WiFi dynamic RX buffers"
range 0 128
range 0 128 if !LWIP_WND_SCALE
range 0 1024 if LWIP_WND_SCALE
default 32
help
Set the number of WiFi dynamic RX buffers, 0 means unlimited RX buffers will be allocated

2
components/esp32/lib

@ -1 +1 @@
Subproject commit d4fc472cb423e18067623ffbf572e789429fcd57
Subproject commit 0c69df05ab77d519eaeba9f3c86113fde2d0dc82

21
components/lwip/Kconfig
View File

@ -148,7 +148,8 @@ config GARP_TMR_INTERVAL
config TCPIP_RECVMBOX_SIZE
int "TCPIP task receive mail box size"
default 32
range 6 64
range 6 64 if !LWIP_WND_SCALE
range 6 1024 if LWIP_WND_SCALE
help
Set TCPIP task receive mail box size. Generally bigger value means higher throughput
but more memory. The value should be bigger than UDP/TCP mail box size.
@ -331,7 +332,8 @@ config TCP_WND_DEFAULT
config TCP_RECVMBOX_SIZE
int "Default TCP receive mail box size"
default 6
range 6 64
range 6 64 if !LWIP_WND_SCALE
range 6 1024 if LWIP_WND_SCALE
help
Set TCP receive mail box size. Generally bigger value means higher throughput
but more memory. The recommended value is: TCP_WND_DEFAULT/TCP_MSS + 2, e.g. if
@ -391,6 +393,21 @@ config TCP_OVERSIZE_DISABLE
endchoice
config LWIP_WND_SCALE
bool "Support TCP window scale"
depends on WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
default n
help
Enable this feature to support TCP window scaling.
config TCP_RCV_SCALE
int "Set TCP receiving window scaling factor"
depends on LWIP_WND_SCALE
range 0 14
default 0
help
Enable this feature to support TCP window scaling.
endmenu # TCP
menu "UDP"

13
components/lwip/include/lwip/port/lwipopts.h
View File

@ -348,6 +348,19 @@
#error "One of CONFIG_TCP_OVERSIZE_xxx options should be set by sdkconfig"
#endif
/**
* LWIP_WND_SCALE and TCP_RCV_SCALE:
* Set LWIP_WND_SCALE to 1 to enable window scaling.
* Set TCP_RCV_SCALE to the desired scaling factor (shift count in the
* range of [0..14]).
* When LWIP_WND_SCALE is enabled but TCP_RCV_SCALE is 0, we can use a large
* send window while having a small receive window only.
*/
#ifdef CONFIG_LWIP_WND_SCALE
#define LWIP_WND_SCALE 1
#define TCP_RCV_SCALE CONFIG_TCP_RCV_SCALE
#endif
/*
----------------------------------
---------- Pbuf options ----------