> It's not leaking `curr_list`, it's leaking the _copy_ of `curr_list` in `gas` because [`gnc_account_sel_finalize`](https://github.com/Gnucash/gnucash/blob/7e299cb2b0f2d586462b8115440b3d17ff2b90dd/gnucash/gnome-utils/gnc-account-sel.c#L394) only frees `acctTypeFilters`.    This was a _sneaky_ leak...