diff --git a/components/lwip/Kconfig b/components/lwip/Kconfig index 099b4dffd..97f93d6f8 100644 --- a/components/lwip/Kconfig +++ b/components/lwip/Kconfig @@ -309,9 +309,13 @@ endmenu # UDP config TCPIP_TASK_STACK_SIZE int "TCP/IP Task Stack Size" default 2560 + # for high log levels, tcpip_adapter API calls can end up + # a few calls deep and logging there can trigger a stack overflow + range 2560 65536 if LOG_DEFAULT_LEVEL < 4 || NEWLIB_NANO_FORMAT + range 3072 65536 if LOG_DEFAULT_LEVEL >= 4 && !NEWLIB_NANO_FORMAT help Configure TCP/IP task stack size, used by LWIP to process multi-threaded TCP/IP operations. - The default is 2560 bytes, setting this stack too small will result in stack overflow crashes. + Setting this stack too small will result in stack overflow crashes. menuconfig PPP_SUPPORT bool "Enable PPP support (new/experimental)"