<![CDATA[Stack smashing protect failure!]]>Hello guys,
I use Visual Studio Code with Platformio and M5stack Core/Arduino and this error "Stack smashing protect failure!" appear always at the end of a function on the } line
I have read a lot on internet and seems it's a Stack protect level procedure that make this problem, any know how to resize Stack on a M5Stack/arduino software ?
Or how to print the Stack size and free space ?
Many thanks for your help

My Platformio.ini
[env:m5stack-core-esp32]
platform = espressif32
board = m5stack-core-esp32
framework = arduino

]]>https://community.m5stack.com/topic/1258/stack-smashing-protect-failureRSS for NodeThu, 05 Mar 2026 11:47:12 GMTTue, 27 Aug 2019 16:13:18 GMT60