[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Ping: [PATCH 4/5] HVM: prevent leaking heap data from hvm_save_one()
>>> On 17.12.13 at 11:45, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote: > On 17/12/13 09:16, Jan Beulich wrote: >>>>> On 10.12.13 at 16:48, "Jan Beulich" <JBeulich@xxxxxxxx> wrote: >>> When one or more of the vCPU-s of a guest are offline, no data may be >>> put into the allocated space for them and, due to another bug, such >>> uninitialized data may be passed back to the caller. >>> >>> Signed-off-by: Don Slutz <dslutz@xxxxxxxxxxx> >>> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> >>> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> >> Keir? > > This issue is completely fixed by the latest patch is it not? > > With the latest patch, we always copy out of the written subset of > ctxt.data, even if ctxt.size is larger. Indeed, the patch here shouldn't be needed anymore with the latest version of Don's. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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