[Buildroot] [PATCH] package/xen: add upstream security fix for XSA-327

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issue:
 > CVE-2020-15564: Missing alignment check in VCPUOP_register_vcpu_info

 > For further details, see the advisory:

 > https://xenbits.xenproject.org/xsa/advisory-327.html

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2020.02.x and 2020.05.x, thanks.

-- 
Bye, Peter Korsgaard