Re: [Qemu-devel] [PATCH 3/4] backends/hostmem-file: fix fb->mem_path leak

[Igor Mammedov <imammedo@redhat.com>]

On Wed, 23 Dec 2015 15:43:20 +0800
Li Zhijian <lizhijian@cn.fujitsu.com> wrote:

> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
> ---
>  backends/hostmem-file.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
> index e9b6d21..5a73fd0 100644
> --- a/backends/hostmem-file.c
> +++ b/backends/hostmem-file.c
> @@ -116,11 +116,19 @@ file_backend_instance_init(Object *o)
>                              set_mem_path, NULL);
>  }
>  
> +static void file_backend_instance_finalize(Object *o)
> +{
> +    HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o);
> +
> +    g_free(fb->mem_path);
> +}
> +
>  static const TypeInfo file_backend_info = {
>      .name = TYPE_MEMORY_BACKEND_FILE,
>      .parent = TYPE_MEMORY_BACKEND,
>      .class_init = file_backend_class_init,
>      .instance_init = file_backend_instance_init,
> +    .instance_finalize = file_backend_instance_finalize,
>      .instance_size = sizeof(HostMemoryBackendFile),
>  };
>  

Reviewed-by: Igor Mammedov <imammedo@redhat.com>