Hi,
On Thu, Aug 04, 2016 at 04:57:11PM +0200, Christophe Fergeau wrote:
> Rather than returning the whole ConnectAsyncData struct with
> g_task_return_pointer(), we can return only the GIOStream object as this
> is what we are interested in.
>
> This has the side-effect of fixing a ConnectAsyncData leak as after
> calling g_task_propagate_pointer() the old code had ownership of the
> ConnectAsyncData instance but was never freeing it.
>
> The leak is:
> ==20010== 4,348 (56 direct, 4,292 indirect) bytes in 1 blocks are definitely lost in loss record 20,762 of 20,999
> ==20010== at 0x4C2DA60: calloc (vg_replace_malloc.c:711)
> ==20010== by 0xD0F6EB0: g_malloc0 (gmem.c:124)
> ==20010== by 0x75C0978: wocky_http_proxy_connect_async (wocky-http-proxy.c:359)
> ==20010== by 0xCB4E22C: g_socket_client_connected_callback (gsocketclient.c:1548)
> ==20010== by 0xCB57342: g_task_return_now (gtask.c:1107)
> ==20010== by 0xCB579E5: g_task_return (gtask.c:1165)
> ==20010== by 0xCB4FB1C: g_socket_connection_connect_callback (gsocketconnection.c:236)
> ==20010== by 0xCB47160: socket_source_dispatch (gsocket.c:3543)
> ==20010== by 0xD0F1702: g_main_dispatch (gmain.c:3154)
> ==20010== by 0xD0F1702: g_main_context_dispatch (gmain.c:3769)
> ==20010== by 0xD0F1AAF: g_main_context_iterate.isra.29 (gmain.c:3840)
> ==20010== by 0xD0F1B5B: g_main_context_iteration (gmain.c:3901)
> ==20010== by 0xCB7D58C: g_application_run (gapplication.c:2381)
> ==20010== by 0x41571C: main (remote-viewer-main.c:42)
Acked-by: Victor Toso <victortoso@xxxxxxxxxx>
> ---
> src/wocky-http-proxy.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/src/wocky-http-proxy.c b/src/wocky-http-proxy.c
> index f62f1fb..d09cf41 100644
> --- a/src/wocky-http-proxy.c
> +++ b/src/wocky-http-proxy.c
> @@ -454,8 +454,10 @@ reply_read_cb (GObject *source,
> return;
> }
>
> - g_task_return_pointer (data->task, data, (GDestroyNotify) free_connect_data);
> + g_task_return_pointer (data->task, data->io_stream, (GDestroyNotify) g_object_unref);
> + data->io_stream = NULL;
> g_object_unref (data->task);
> + free_connect_data (data);
> }
>
> static GIOStream *
> @@ -464,9 +466,8 @@ wocky_http_proxy_connect_finish (GProxy *proxy,
> GError **error)
> {
> GTask *task = G_TASK (result);
> - ConnectAsyncData *data = g_task_propagate_pointer (task, error);
>
> - return data ? g_object_ref (data->io_stream) : NULL;
> + return g_task_propagate_pointer (task, error);
> }
>
> static gboolean
> --
> 2.7.4
>
> _______________________________________________
> Spice-devel mailing list
> Spice-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/spice-devel
_______________________________________________
Spice-devel mailing list
Spice-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/spice-devel