This has been committed.
Thanks
--Rich
commit 548c2e3e5b123266b4b89cc81bedd113442570b8
Author: Li Zhong <zhong at linux.vnet.ibm.com>
Date: Thu Sep 26 06:45:32 2013 +0000
[v3, 1/2] xfsprogs: fix potential memory leak in
verify_set_primary_sb()