Index: /trunk/src/VBox/Runtime/common/rest/rest-binary.cpp
===================================================================
--- /trunk/src/VBox/Runtime/common/rest/rest-binary.cpp	(revision 78271)
+++ /trunk/src/VBox/Runtime/common/rest/rest-binary.cpp	(revision 78272)
@@ -682,4 +682,7 @@
     pThis->m_cbDownloaded = offContent + cbBuf;
 
+    /* we cap it at m_cbMaxDownload which is size_t so this cast is safe */
+    pThis->m_cbData = (size_t)pThis->m_cbDownloaded;
+
     RT_NOREF(hHttp);
     return VINF_SUCCESS;