[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 1/2] x86/E820: don't overrun array
On 12/12/17 14:21, Jan Beulich wrote: >>>> On 12.12.17 at 12:18, <andrew.cooper3@xxxxxxxxxx> wrote: >> On 12/12/17 11:10, Jan Beulich wrote: >>> The bounds check needs to be done after the increment, not before, or >>> else it needs to use a one lower immediate. Also use word operations >>> rather than byte ones for both the increment and the compare (allowing >>> E820_BIOS_MAX to be more easily bumped, should the need ever arise). >>> >>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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