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xen-devel
Re: [Xen-devel] bug in dom create script regarding xenstore permission?
weiming wrote:
Hi,
I upgraded from xen 3.2 to xen 3.4 and found that in 3.4, I can't write
xenstore in domU.
Then, I found that the owner of the /local/domain/<domid> is 0.
That is:
When I used xs_get_permissions to get the permission of
"/local/domain/1", I got
(0,0), (1,1) (dom, perm)
which implies that dom0 is the owner, and dom1 has read-only perm.
in xen 3.2, it returns (1,0), which is correct.
So I guess it might be a bug in the dom create scripts, but I can't find
where.
Hi weiming,
it's not a bug. the behavior that you are seeing in 3.2 was a security
issue. 3.4 got the issue fixed.
Cheers,
--
Vincent
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