Mikolaj Zalewski : oleview: Don't crash if the parent type couldn' t be retrieved.
Alexandre Julliard
julliard at winehq.org
Tue Oct 9 13:37:28 CDT 2007
Module: wine
Branch: master
Commit: 3982f12404a5dc0f3a626ccba9ed20c1d1b3c355
URL: http://source.winehq.org/git/wine.git/?a=commit;h=3982f12404a5dc0f3a626ccba9ed20c1d1b3c355
Author: Mikolaj Zalewski <mikolajz at google.com>
Date: Thu Oct 4 16:17:48 2007 -0700
oleview: Don't crash if the parent type couldn't be retrieved.
---
programs/oleview/typelib.c | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/programs/oleview/typelib.c b/programs/oleview/typelib.c
index 1acdd84..355826b 100644
--- a/programs/oleview/typelib.c
+++ b/programs/oleview/typelib.c
@@ -895,14 +895,18 @@ static void CreateInterfaceInfo(ITypeInfo *pTypeInfo, int cImplTypes, WCHAR *wsz
AddToTLDataStrW(pTLData, wszSpace);
ITypeInfo_GetRefTypeOfImplType(pTypeInfo, 0, &hRefType);
- ITypeInfo_GetRefTypeInfo(pTypeInfo, hRefType, &pRefTypeInfo);
- ITypeInfo_GetDocumentation(pRefTypeInfo, MEMBERID_NIL, &bstrName,
+ if (SUCCEEDED(ITypeInfo_GetRefTypeInfo(pTypeInfo, hRefType, &pRefTypeInfo)))
+ {
+ ITypeInfo_GetDocumentation(pRefTypeInfo, MEMBERID_NIL, &bstrName,
NULL, NULL, NULL);
- AddToTLDataStrW(pTLData, bstrName);
- AddToTLDataStrW(pTLData, wszSpace);
+ AddToTLDataStrW(pTLData, bstrName);
+ AddToTLDataStrW(pTLData, wszSpace);
- SysFreeString(bstrName);
- ITypeInfo_Release(pRefTypeInfo);
+ SysFreeString(bstrName);
+ ITypeInfo_Release(pRefTypeInfo);
+ }
+ else
+ AddToTLDataStrW(pTLData, wszFailed);
}
AddToTLDataStrW(pTLData, wszOpenBrackets3);
AddToTLDataStrW(pTLData, wszNewLine);
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