[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 21/25] argo: add array_index_nospec to guard the result of the hash func
>>> On 01.12.18 at 02:33, <christopher.w.clark@xxxxxxxxx> wrote: > This is out of an abundance of caution, since this is a very basic hash > function, chosen more for its bucket distribution properties to cluster > related > rings rather than for cryptographic strength or any uniformness of output, > and it operates upon values supplied by the guest just before being used as an > array index. Same here: Better to put this in place right away for new code than to incrementally add it later. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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