Hello, On 6/8/2015 9:24 AM, Jan Beulich wrote: > arinc653: don't leak hypervisor stack contents through > XEN_SYSCTL_SCHEDOP_getinfo > > Note that due to XSA-77 this is not a security issue. > > Reported-by: "栾尚聪(好风)" <shangcong....@alibaba-inc.com> > Signed-off-by: Jan Beulich <jbeul...@suse.com> > > --- a/xen/common/sched_arinc653.c > +++ b/xen/common/sched_arinc653.c > @@ -705,6 +705,7 @@ a653sched_adjust_global(const struct sch > rc = arinc653_sched_set(ops, &local_sched); > break; > case XEN_SYSCTL_SCHEDOP_getinfo: > + memset(&local_sched, -1, sizeof(local_sched)); > rc = arinc653_sched_get(ops, &local_sched); > if ( rc ) > break; > >
Acked-by Robert VanVossen <robert.vanvos...@dornerworks.com> Thanks, Robbie VanVossen _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
