[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] x86/32on64: properly honor add-to-physmap-batch's size
Hi, On 25/04/17 14:54, Wei Liu wrote: On Tue, Apr 25, 2017 at 03:03:42AM -0600, Jan Beulich wrote:Commit 407a3c00ff ("compat/memory: fix build with old gcc") "fixed" a build issue by switching to the use of uninitialized data. Due to - the bounding of the uninitialized data item - the accessed area being outside of Xen space - arguments being properly verified by the native hypercall function this is not a security issue. Reported-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx> Release-acked-by: Julien Grall <julien.grall@xxxxxxx> Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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