Hardfault on pvPortFree

[Sergy]

Hello!

Im having a hardtime debugging a hardfault on pvPortFree crash.

Basically I create a list structure in memory and at the moment when i try to destroy it element by element i get crashed.

Any idea what could be the cause?

SDK15.3, FREERTOS, SD 132 v 6.1.1, nrf52832

[Sergy]

Figured out it there was a non-null pointer created by pvPortMalloc and of course when we tried to free it would crash.

So the lesson is that pvPortMalloc doesnt null allocated memory.