pizthewiz/plask — comment on commit 3b451d86476b7beac86bc496e88cc6be6d4bf5dd
File: plask_bindings.mm line 5110
By pizthewiz:

right, the leak is limited to when the endpoint is connection-less or another failure in name fetching, and the NULL checking conditional would only be false if CFStringCreateMutable or CFStringAppend died along the way. so in theory, both should be rare.