X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=libubus.h;h=33a99aafd317c8d4680324a62e6566c5630412b2;hp=6c560b4fe5b380f324356ba129499b4b788b5f27;hb=7e746e5a850b1c5ef87b8d8538e921f2051f5471;hpb=3869e0ca0774e8f17597db5b60bee97d21b5b1fa;ds=sidebyside

diff --git a/libubus.h b/libubus.h
index 6c560b4..33a99aa 100644
--- a/libubus.h
+++ b/libubus.h
@@ -34,10 +34,16 @@ struct ubus_event_handler;
 struct ubus_subscriber;
 struct ubus_notify_request;
 
+struct ubus_msghdr_buf {
+	struct ubus_msghdr hdr;
+	struct blob_attr *data;
+};
+
 static inline struct blob_attr *
 ubus_msghdr_data(struct ubus_msghdr *hdr)
 {
-	return (struct blob_attr *) (hdr + 1);
+	struct ubus_msghdr_buf *hdrbuf = container_of(hdr, typeof(*hdrbuf), hdr);
+	return hdrbuf->data;
 }
 
 typedef void (*ubus_lookup_handler_t)(struct ubus_context *ctx,
@@ -148,10 +154,7 @@ struct ubus_context {
 
 	void (*connection_lost)(struct ubus_context *ctx);
 
-	struct {
-		struct ubus_msghdr hdr;
-		char data[UBUS_MAX_MSGLEN];
-	} msgbuf;
+	struct ubus_msghdr_buf msgbuf;
 };
 
 struct ubus_object_data {