The loadparm system used to optimize "" strings, a regression in >= 4.2, caused talloc_strdup() for all of them.
Created attachment 11686 [details] git-am fix for 4.3.next. Back-port from master commit for 4.3.next.
Created attachment 11687 [details] git-am fix for 4.2.next. Back-port from master for 4.2.next.
Karolin please push to 4.3.next, 4.2.next. Thanks ! Jeremy.
Pushed to autobuild-v4-[2|3]-test.
(In reply to Karolin Seeger from comment #4) Pushed to both branches. Closing out bug report. Thanks!