![]() ![]() ![]() Serial. Reference: Stack smashing detected from our JCG partner Nikita Salnikov Tarnovski at the Plumbr Blog blog. #include Īdafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial) The stack smashed message in the standard error stream is not even present on all platforms, and it can take lots and lots of time to figure out what happened, especially if you are running a third-party native library with no source code. The following C code can cause the buffer to overflow if the user enters more than ten characters. A buffer overflow occurs when the user input exceeds the buffer capacity. ![]() I have project that uses ESP32 Dev Module to get fingerprint template from the fingerprint module R307 but I keep getting error “stack smashing protect failure” while I print the template. How is stack smashing detected Usually, the compiler generates the stack smashing detected error in response to its defense mechanism against buffer overflows. ![]()
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