We already did this in virSecretDefFree. Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; --- src/storage/storage_backend.c | 1 - 1 file changed, 1 deletion(-) diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c index 98720f6..440f8b1 100644 --- a/src/storage/storage_backend.c +++ b/src/storage/storage_backend.c @@ -558,7 +558,6 @@ virStorageGenerateQcowEncryption(virConnectPtr conn, goto cleanup; xml = virSecretDefFormat(def); virSecretDefFree(def); - def = NULL; if (xml == NULL) goto cleanup;