From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Ross Lagerwall <ross.lagerwall@citrix.com>, xen-devel@lists.xen.org
Subject: Re: [XTF PATCH v2] Add a Live Patch privilege check test
Date: Fri, 18 Nov 2016 12:51:34 -0500 [thread overview]
Message-ID: <20161118175134.GN4028@x230.dumpdata.com> (raw)
In-Reply-To: <c68000f6-2e74-eddd-a151-8d143b8d0c97@citrix.com>
> > + xen_sysctl_t op =
> > + {
> > + .cmd = XEN_SYSCTL_livepatch_op,
> > + .interface_version = interface_version,
> > + .u.livepatch = {
> > + .cmd = XEN_SYSCTL_LIVEPATCH_UPLOAD,
> > + .u.upload = {
> > + .name = {
> > + .name.p = TEST_NAME,
> > + .size = sizeof(TEST_NAME),
>
> Do we seriously send the number of characters in the name, rather than
> treating it like a NULL terminated string within the reasonable bound?
We do have an upper-limit at which it will fail (128 characters).
But the user is welcome to use a lower limit.
>
> ~Andrew
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> https://lists.xen.org/xen-devel
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prev parent reply other threads:[~2016-11-18 17:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-18 9:36 [XTF PATCH v2] Add a Live Patch privilege check test Ross Lagerwall
2016-11-18 15:25 ` Konrad Rzeszutek Wilk
2016-11-18 17:33 ` Andrew Cooper
2016-11-18 17:51 ` Konrad Rzeszutek Wilk [this message]
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