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Groups > linux.kernel > #1731776
| From | Borislav Petkov <bp@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC Part2 PATCH v3 15/26] KVM: SVM: Add support for SEV LAUNCH_START command |
| Date | 2017-09-13 20:40 +0200 |
| Message-ID | <upkJR-2xf-33@gated-at.bofh.it> (permalink) |
| References | <u73o5-oR-3@gated-at.bofh.it> <upjE6-1RR-19@gated-at.bofh.it> <upjE5-1RR-17@gated-at.bofh.it> <upkJR-2xf-35@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Sep 13, 2017 at 01:23:08PM -0500, Brijesh Singh wrote:
> Yes, I will add some upper bound check on the length field and add the
> sanity-check just after copying the parameters from userspace
Also, you could either fail the command if some of the reserved fields
are set - picky - or zero them out - less picky :)
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
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Re: [RFC Part2 PATCH v3 15/26] KVM: SVM: Add support for SEV LAUNCH_START command Borislav Petkov <bp@alien8.de> - 2017-09-13 19:30 +0200
Re: [RFC Part2 PATCH v3 15/26] KVM: SVM: Add support for SEV LAUNCH_START command Borislav Petkov <bp@suse.de> - 2017-09-13 20:40 +0200
Re: [RFC Part2 PATCH v3 15/26] KVM: SVM: Add support for SEV LAUNCH_START command Borislav Petkov <bp@suse.de> - 2017-09-13 23:10 +0200
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