sizeof(base3), &ctxt->exception);
if (ret != X86EMUL_CONTINUE)
return ret;
+ if (is_noncanonical_address(get_desc_base(&seg_desc) |
+ ((u64)base3 << 32)))
+ return emulate_gp(ctxt, 0);
}
load:
ctxt->ops->set_segment(ctxt, selector, &seg_desc, base3, seg);
ctxt->op_bytes);
if (rc != X86EMUL_CONTINUE)
return rc;
+ if (ctxt->mode == X86EMUL_MODE_PROT64 &&
+ is_noncanonical_address(desc_ptr.address))
+ return emulate_gp(ctxt, 0);
if (lgdt)
ctxt->ops->set_gdt(ctxt, &desc_ptr);
else