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cpu_x86: Require <cpuid> within <feature> in CPU map
A feature with no cpuid element is invalid and it should not be silently treated as a feature with all CPUID bits set to zero. Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
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@ -924,6 +924,13 @@ x86FeatureParse(xmlXPathContextPtr ctxt,
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if (n < 0)
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goto cleanup;
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if (n == 0) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Missing cpuid for feature %s"),
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feature->name);
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goto cleanup;
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}
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for (i = 0; i < n; i++) {
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ctxt->node = nodes[i];
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if (x86ParseCPUID(ctxt, &cpuid) < 0) {
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