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qemu_firmware: don't error out for unknown firmware features

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When QEMU introduces new firmware features libvirt will fail until we
list that feature in our code as well which doesn't sound right.

We should simply ignore the new feature until we add a proper support
for it.

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Pavel Hrdina 2021-05-10 15:07:09 +02:00
parent fe75c387c4
commit 61d95a1073
1 changed files with 6 additions and 6 deletions
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12
src/qemu/qemu_firmware.c
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@ -567,6 +567,7 @@ qemuFirmwareFeatureParse(const char *path,
virJSONValue *featuresJSON;
g_autoptr(qemuFirmwareFeature) features = NULL;
size_t nfeatures;
size_t nparsed = 0;
size_t i;
if (!(featuresJSON = virJSONValueObjectGetArray(doc, "features"))) {
@ -586,17 +587,16 @@ qemuFirmwareFeatureParse(const char *path,
int tmp;
if ((tmp = qemuFirmwareFeatureTypeFromString(tmpStr)) <= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown feature %s"),
tmpStr);
return -1;
VIR_DEBUG("ignoring unknown QEMU firmware feature '%s'", tmpStr);
continue;
}
features[i] = tmp;
features[nparsed] = tmp;
nparsed++;
}
fw->features = g_steal_pointer(&features);
fw->nfeatures = nfeatures;
fw->nfeatures = nparsed;
return 0;
}