[reactos] 01/01: [RPCRT4] Check hBinding != 0 CORE-16936

[Joachim Henze]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=1cc84c6db70b57a54e5835...

commit 1cc84c6db70b57a54e5835103939163ccd78e2a3
Author:     Joachim Henze [e-mail]
AuthorDate: Tue Sep 1 22:10:18 2020 +0200
Commit:     Joachim Henze [e-mail]
CommitDate: Tue Sep 1 22:10:18 2020 +0200

[RPCRT4] Check hBinding != 0 CORE-16936

To prevent logspam that was introduced when syncing
    to Wine Staging 4.18 in 0.4.14-dev-422-g
    6feb8748d300347f848eee8436845a1f0c67d3aa

Thanks for anyone helping: Doug Lyons,
    Fabian Maurer (Wine), Zebediah Figura (Wine)

I intend to port it back into 0.4.14RC so that
    none of our releases will be affected.
---
 dll/win32/rpcrt4/ndr_stubless.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dll/win32/rpcrt4/ndr_stubless.c b/dll/win32/rpcrt4/ndr_stubless.c
index cc52ee27e85..47d03b13564 100644
--- a/dll/win32/rpcrt4/ndr_stubless.c
+++ b/dll/win32/rpcrt4/ndr_stubless.c
@@ -402,7 +402,11 @@ static void client_free_handle(
                     pArg = ARG_FROM_OFFSET(pStubMsg->StackTop, pDesc->offset);
                 memcpy(&pObject, pArg, pDesc->flag_and_size & 0xf);
                 pGenPair = &pStubMsg->StubDesc->aGenericBindingRoutinePairs[pDesc->binding_routine_pair_index];
+#ifdef __REACTOS__
+                if (hBinding) pGenPair->pfnUnbind(pObject, hBinding);
+#else
                 pGenPair->pfnUnbind(pObject, hBinding);
+#endif
                 break;
             }
         case FC_BIND_CONTEXT: /* explicit context */