On Fri, Sep 13, 2019 at 04:50:41PM +0400, marcandre.lureau@xxxxxxxxxx wrote:
From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
vhost-user-gpu helper takes --render-node option to specify on which
GPU should the renderning be done.
Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
---
docs/formatdomain.html.in | 6 ++++++
docs/schemas/domaincommon.rng | 5 +++++
src/conf/domain_conf.c | 17 ++++++++++++++++-
src/conf/domain_conf.h | 1 +
tests/qemuxml2argvdata/virtio-options.xml | 2 +-
5 files changed, 29 insertions(+), 2 deletions(-)
@@ -15378,6 +15387,8 @@ virDomainVideoAccelDefParseXML(xmlNodePtr node)
def->accel2d = val;
}
+ VIR_STEAL_PTR(def->rendernode, rendernode);
virFileSanitizePath should be called on user-provided paths
+
cleanup:
return def;
}
@@ -26535,6 +26546,10 @@ virDomainVideoAccelDefFormat(virBufferPtr buf,
virBufferAsprintf(buf, " accel2d='%s'",
virTristateBoolTypeToString(def->accel2d));
}
+ if (def->rendernode) {
+ virBufferAsprintf(buf, " rendernode='%s'",
+ def->rendernode);
+ }
And user-provided string should be escaped for XML by virBufferEscapeString (which is a no-op if the argument is NULL, so you can drop the if as well)
virBufferAddLit(buf, "/>\n");
}
Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx> Jano
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