Robert Shearman : oleaut32: Don'
t try to release NULL COM objects in the typelib
Alexandre Julliard
julliard at wine.codeweavers.com
Tue Feb 14 07:27:51 CST 2006
Module: wine
Branch: refs/heads/master
Commit: 9030ff2c13a76b8750a7f97291141b10998467cb
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=9030ff2c13a76b8750a7f97291141b10998467cb
Author: Robert Shearman <rob at codeweavers.com>
Date: Tue Feb 14 11:33:03 2006 +0100
oleaut32: Don't try to release NULL COM objects in the typelib
marshaler.
---
dlls/oleaut32/tmarshal.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/oleaut32/tmarshal.c b/dlls/oleaut32/tmarshal.c
index 9e4b612..249524a 100644
--- a/dlls/oleaut32/tmarshal.c
+++ b/dlls/oleaut32/tmarshal.c
@@ -676,14 +676,14 @@ serialize_param(
if (debugout) TRACE_(olerelay)("unk(0x%lx)",*arg);
if (writeit)
hres = _marshal_interface(buf,&IID_IUnknown,(LPUNKNOWN)*arg);
- if (dealloc)
+ if (dealloc && *(IUnknown **)arg)
IUnknown_Release((LPUNKNOWN)*arg);
return hres;
case VT_DISPATCH:
if (debugout) TRACE_(olerelay)("idisp(0x%lx)",*arg);
if (writeit)
hres = _marshal_interface(buf,&IID_IDispatch,(LPUNKNOWN)*arg);
- if (dealloc)
+ if (dealloc && *(IUnknown **)arg)
IUnknown_Release((LPUNKNOWN)*arg);
return hres;
case VT_VOID:
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