[PULL 08/12] virtio: qmp: fix memory leak

[Paolo Bonzini <pbonzini@redhat.com>]

The VirtioInfoList is already allocated by QAPI_LIST_PREPEND and
need not be allocated by the caller.

Fixes Coverity CID 1508724.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/virtio/virtio-qmp.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/hw/virtio/virtio-qmp.c b/hw/virtio/virtio-qmp.c
index e84316dcfd21..b5e183529971 100644
--- a/hw/virtio/virtio-qmp.c
+++ b/hw/virtio/virtio-qmp.c
@@ -668,7 +668,7 @@ VirtioDeviceFeatures *qmp_decode_features(uint16_t device_id, uint64_t bitmap)
 VirtioInfoList *qmp_x_query_virtio(Error **errp)
 {
     VirtioInfoList *list = NULL;
-    VirtioInfoList *node;
+    VirtioInfo *node;
     VirtIODevice *vdev;
 
     QTAILQ_FOREACH(vdev, &virtio_list, next) {
@@ -682,11 +682,10 @@ VirtioInfoList *qmp_x_query_virtio(Error **errp)
             if (!strncmp(is_realized->str, "false", 4)) {
                 QTAILQ_REMOVE(&virtio_list, vdev, next);
             } else {
-                node = g_new0(VirtioInfoList, 1);
-                node->value = g_new(VirtioInfo, 1);
-                node->value->path = g_strdup(dev->canonical_path);
-                node->value->name = g_strdup(vdev->name);
-                QAPI_LIST_PREPEND(list, node->value);
+                node = g_new(VirtioInfo, 1);
+                node->path = g_strdup(dev->canonical_path);
+                node->name = g_strdup(vdev->name);
+                QAPI_LIST_PREPEND(list, node);
             }
            g_string_free(is_realized, true);
         }
-- 
2.40.1