[Qemu-devel] [PULL 4/6] nbd: fix memory leak on socket_connect failed

[Paolo Bonzini]

From: yaolujing <address@hidden>

When TCP connection fails between nbd server and client,
the local var, sioc, memory leak.

This patch fixes the memory leak.

Signed-off-by: yaolujing <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 block/nbd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/nbd.c b/block/nbd.c
index 1b832c2..3150712 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -311,6 +311,7 @@ static QIOChannelSocket 
*nbd_establish_connection(SocketAddress *saddr,
                                     saddr,
                                     &local_err);
     if (local_err) {
+        object_unref(OBJECT(sioc));
         error_propagate(errp, local_err);
         return NULL;
     }
-- 
1.8.3.1