qemu: fix memory leak reported by coverity

Let g_autoptr clean up on early return.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>

diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index cba9ec7b19c0ea2630eb93041aaceb5379ba3d52..604fcda1e3b3f3a3330511b2089f8d12bb908dcd 100644 (file)
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -4013,7 +4013,7 @@ int qemuMonitorJSONAddFileHandleToSet(qemuMonitorPtr mon,
                                       const char *opaque,
                                       qemuMonitorAddFdInfoPtr fdinfo)
 {
-    virJSONValuePtr args = NULL;
+    g_autoptr(virJSONValue) args = NULL;
     g_autoptr(virJSONValue) reply = NULL;
     g_autoptr(virJSONValue) cmd = NULL;
 
@@ -4024,7 +4024,7 @@ int qemuMonitorJSONAddFileHandleToSet(qemuMonitorPtr mon,
         if (virJSONValueObjectAdd(args, "j:fdset-id", fdset, NULL) < 0)
             return -1;
 
-    if (!(cmd = qemuMonitorJSONMakeCommandInternal("add-fd", args)))
+    if (!(cmd = qemuMonitorJSONMakeCommandInternal("add-fd", g_steal_pointer(&args))))
         return -1;
 
     if (qemuMonitorJSONCommandWithFd(mon, cmd, fd, &reply) < 0)