X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=ubusd.c;h=ba1ff07720fa3da7cf5576eecfddc1c9530ba391;hp=7279a706f47e44caf92d5433326b5b733bb1b440;hb=HEAD;hpb=5dfd3c16fa1cc9e288c41ef6e3e4c3bc63acf612;ds=sidebyside

diff --git a/ubusd.c b/ubusd.c
index 7279a70..ba1ff07 100644
--- a/ubusd.c
+++ b/ubusd.c
@@ -32,8 +32,15 @@
 
 static struct ubus_msg_buf *ubus_msg_ref(struct ubus_msg_buf *ub)
 {
-	if (ub->refcount == ~0)
-		return ubus_msg_new(ub->data, ub->len, false);
+	struct ubus_msg_buf *new_ub;
+	if (ub->refcount == ~0) {
+		new_ub = ubus_msg_new(ub->data, ub->len, false);
+		if (!new_ub)
+			return NULL;
+		memcpy(&new_ub->hdr, &ub->hdr, sizeof(struct ubus_msghdr));
+		new_ub->fd = ub->fd;
+		return new_ub;
+	}
 
 	ub->refcount++;
 	return ub;
@@ -139,7 +146,7 @@ static void ubus_msg_enqueue(struct ubus_client *cl, struct ubus_msg_buf *ub)
 }
 
 /* takes the msgbuf reference */
-void ubus_msg_send(struct ubus_client *cl, struct ubus_msg_buf *ub, bool free)
+void ubus_msg_send(struct ubus_client *cl, struct ubus_msg_buf *ub)
 {
 	int written;
 
@@ -148,22 +155,19 @@ void ubus_msg_send(struct ubus_client *cl, struct ubus_msg_buf *ub, bool free)
 
 	if (!cl->tx_queue[cl->txq_cur]) {
 		written = ubus_msg_writev(cl->sock.fd, ub, 0);
-		if (written >= ub->len + sizeof(ub->hdr))
-			goto out;
 
 		if (written < 0)
 			written = 0;
 
+		if (written >= ub->len + sizeof(ub->hdr))
+			return;
+
 		cl->txq_ofs = written;
 
 		/* get an event once we can write to the socket again */
 		uloop_fd_add(&cl->sock, ULOOP_READ | ULOOP_WRITE | ULOOP_EDGE_TRIGGER);
 	}
 	ubus_msg_enqueue(cl, ub);
-
-out:
-	if (free)
-		ubus_msg_free(ub);
 }
 
 static struct ubus_msg_buf *ubus_msg_head(struct ubus_client *cl)