[PATCH v3 01/33] block/nbd: fix channel object leak

[Vladimir Sementsov-Ogievskiy]

From: Roman Kagan <rvkagan@yandex-team.ru>

nbd_free_connect_thread leaks the channel object if it hasn't been
stolen.

Unref it and fix the leak.

Signed-off-by: Roman Kagan <rvkagan@yandex-team.ru>
---
 block/nbd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/nbd.c b/block/nbd.c
index 1d4668d42d..739ae2941f 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -385,6 +385,7 @@ static void nbd_free_connect_thread(NBDConnectThread *thr)
 {
     if (thr->sioc) {
         qio_channel_close(QIO_CHANNEL(thr->sioc), NULL);
+        object_unref(OBJECT(thr->sioc));
     }
     error_free(thr->err);
     qapi_free_SocketAddress(thr->saddr);
-- 
2.29.2