diff --git a/dlls/urlmon/binding.c b/dlls/urlmon/binding.c
index 5504f6f2f4b..c969eae8750 100644
--- a/dlls/urlmon/binding.c
+++ b/dlls/urlmon/binding.c
@@ -1150,19 +1150,7 @@ static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface,
     TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
 
     *grfBINDF = This->bindf;
-
-    *pbindinfo = This->bindinfo;
-
-    if(pbindinfo->szExtraInfo || pbindinfo->szCustomVerb)
-        FIXME("copy strings\n");
-
-    if(pbindinfo->stgmedData.pUnkForRelease)
-        IUnknown_AddRef(pbindinfo->stgmedData.pUnkForRelease);
-
-    if(pbindinfo->pUnk)
-        IUnknown_AddRef(pbindinfo->pUnk);
-
-    return S_OK;
+    return CopyBindInfo(&This->bindinfo, pbindinfo);
 }
 
 static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
diff --git a/dlls/urlmon/tests/url.c b/dlls/urlmon/tests/url.c
index b9291ac3743..f9e7cb575d4 100644
--- a/dlls/urlmon/tests/url.c
+++ b/dlls/urlmon/tests/url.c
@@ -640,6 +640,11 @@ static HRESULT WINAPI Protocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
         return S_OK;
     }
 
+    memset(&bindinfo, 0, sizeof(bindinfo));
+    bindinfo.cbSize = 0;
+    hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bind_info, &bindinfo);
+    ok(hres == E_INVALIDARG, "GetBindInfo returned: %08x, expected E_INVALIDARG\n", hres);
+
     memset(&bindinfo, 0, sizeof(bindinfo));
     bindinfo.cbSize = sizeof(bindinfo);
     hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bind_info, &bindinfo);
diff --git a/dlls/urlmon/urlmon_main.h b/dlls/urlmon/urlmon_main.h
index 28723e14edd..391b1b34c4c 100644
--- a/dlls/urlmon/urlmon_main.h
+++ b/dlls/urlmon/urlmon_main.h
@@ -79,6 +79,8 @@ HRESULT bind_to_object(IMoniker*,IUri*,IBindCtx*,REFIID,void**ppv) DECLSPEC_HIDD
 HRESULT create_default_callback(IBindStatusCallback**) DECLSPEC_HIDDEN;
 HRESULT wrap_callback(IBindStatusCallback*,IBindStatusCallback**) DECLSPEC_HIDDEN;
 
+HRESULT WINAPI CopyBindInfo(const BINDINFO *pcbiSrc, BINDINFO *pcbiDest) DECLSPEC_HIDDEN;
+
 typedef struct ProtocolVtbl ProtocolVtbl;
 
 typedef struct {