Problems with k_free()

[Will Lizardo]

Hi,

I can run the following code within main.c successfully, but it produces the error as shown in the attachment upon execution of k_free(mem.ptr)  from with aggregator.c. Any ideas why it is not working?

   char *mem_ptr;

   mem_ptr = k_malloc(200);

   if (mem_ptr != NULL) {

       memset(mem_ptr, 0, 200);

       printk("Memory allocated:");

      }

      else

      {

        printk("Memory not allocated:\n");

      }

    k_free(mem_ptr);

    printk("Memory released:\n");

[_dev_]

Hi,

was it resolved at all?

I'm having the same problem once I moved from SDK 1.3.0 to 1.4.1

App crashes and also UART is not available anymore.

The workaround with CONFIG_MEM_POOL_HEAP_BACKEND doesn't work either(

CONFIG_RESET_ON_FATAL_ERROR=n doesn't show any additional info.

That's what is seen under debug

[Håkon Alseth]

Hi,

 

Your problems seems to be related to other things than k_free(). Could you please create a new thread?

 

Kind regards,

Håkon