> Thanks for reporting this. It was caused by a
> 
>   MJsonNode* node = MJsonNode::Parse(str.c_str());
> 
> not followed by a 
> 
>   delete node;
> 
> I added that now in odb::odb_from_json_string(). Can you try again?
> 
> Stefan

Close, but no cigar, node you delete is not the node you got from Parse(), see "node = subnode;".

If I delete the node returned by Parse(), I confirm the memory leak is gone.

BTW, it looks like we are parsing the whole JSON ODB dump (200k+) on every odbxx access. Can you parse it just once?

K.O.