[Qemu-devel] [PATCH for-2.3?] qom: Fix object_property_add_alias() with [*]

["Andreas Färber" <afaerber@suse.de>]

Commit 8074264 (qom: Add description field in ObjectProperty struct)
introduced property descriptions and copied them for alias properties.

Instead of using the caller-supplied property name, use the returned
property name for setting the description. This avoids an Error when
setting a property description for a property with literal "[*]" that
doesn't exist due to automatic property naming in object_property_add().

Cc: Gonglei <arei.gonglei@huawei.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 qom/object.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qom/object.c b/qom/object.c
index d167038..b8dff43 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -1761,7 +1761,7 @@ void object_property_add_alias(Object *obj, const char *name,
     }
     op->resolve = property_resolve_alias;
 
-    object_property_set_description(obj, name,
+    object_property_set_description(obj, op->name,
                                     target_prop->description,
                                     &error_abort);
 
-- 
2.1.4