[libvirt PATCH] qemu_firmware: don't error out for unknown firmware features
Pavel Hrdina
phrdina at redhat.com
Mon May 10 13:16:11 UTC 2021
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 at redhat.com>
Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---
src/qemu/qemu_firmware.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index 94e88ebe4b..e37a7edefa 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -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("unknown 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;
}
--
2.30.2
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