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the guest but deleted by dom0 were remaining accounted against the guest, which meant that the guest would eventually run out of quota. This patch also prevents unprivileged domains from changing the owner of a node. One guest could attack another by creating nodes and then transferring them to the ownership of another, and though the accounting could be made to work properly in this case, domains should never be transferring nodes in any case, so it seems safer just to disallow the operation entirely. Signed-off-by: Ewan Mellor <ewan@xensource.com>
The following files are imported from the Samba project. We use the versions from Samba 3, the current stable branch. talloc.c: samba-trunk/source/lib/talloc.c r14291 2006-03-13 04:27:47 +0000 talloc.h: samba-trunk/source/include/talloc.h r11986 2005-12-01 00:43:36 +0000