Messages in this thread | | | Date | Sat, 4 Jul 2020 02:04:13 +0300 | From | Jarkko Sakkinen <> | Subject | Re: [PATCH v33 11/21] x86/sgx: Linux Enclave Driver |
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On Fri, Jun 26, 2020 at 04:20:19PM +0200, Borislav Petkov wrote: > On Fri, Jun 26, 2020 at 07:16:27AM -0700, Sean Christopherson wrote: > > That being said, I agree that it would be safer to move sgx_calc_ssaframesize() > > inside sgx_validate_secs() and only compute encl_size after the secs is > > validated. >
Changed as
if (!secs->ssa_frame_size) return -EINVAL;
if (sgx_calc_ssa_frame_size(secs->miscselect, secs->xfrm) > secs->ssa_frame_size) return -EINVAL;
/Jarkko
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