This loop is suspect. It is incrementing `current length' which is an offset into the buffer, but does not decrement `total_len'. That is bound to cause `httpd_req_recv' to overrun the buffer and scribble on something it shouldn't given more than one iteration.

Seems the example is written that ...

Hi everyone,

I have been trying to get the POST part of the restful server example to work but it keeps hitting an error and rebooting. Here is my unchanged, apart from a few extra printf statements, POST handler code:
/* Simple handler for light brightness control */
static esp_err_t light ...