-bad alloc, just leaks

git-svn-id: https://gnunet.org/svn/gnunet@34540 140774ce-b5e7-0310-ab8b-a85725594a96
-fix leak

git-svn-id: https://gnunet.org/svn/gnunet@34541 140774ce-b5e7-0310-ab8b-a85725594a96
-fix leak

git-svn-id: https://gnunet.org/svn/gnunet@34542 140774ce-b5e7-0310-ab8b-a85725594a96