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wine
wine-winehq
Commits
60b096f6
Commit
60b096f6
authored
Nov 17, 2009
by
Jacek Caban
Committed by
Alexandre Julliard
Nov 18, 2009
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Plain Diff
shdocvw: Check QueryInterface return codes before using its result.
parent
96073d51
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1 changed file
with
10 additions
and
4 deletions
+10
-4
oleobject.c
dlls/shdocvw/oleobject.c
+10
-4
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dlls/shdocvw/oleobject.c
View file @
60b096f6
...
...
@@ -282,7 +282,9 @@ static ULONG WINAPI OleObject_Release(IOleObject *iface)
static
HRESULT
WINAPI
OleObject_SetClientSite
(
IOleObject
*
iface
,
LPOLECLIENTSITE
pClientSite
)
{
WebBrowser
*
This
=
OLEOBJ_THIS
(
iface
);
IDocHostUIHandler
*
hostui
;
IOleContainer
*
container
;
IDispatch
*
disp
;
HRESULT
hres
;
TRACE
(
"(%p)->(%p)
\n
"
,
This
,
pClientSite
);
...
...
@@ -322,11 +324,15 @@ static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE
IOleClientSite_AddRef
(
pClientSite
);
IOleClientSite_QueryInterface
(
This
->
client
,
&
IID_IDispatch
,
(
void
**
)
&
This
->
doc_host
.
client_disp
);
hres
=
IOleClientSite_QueryInterface
(
This
->
client
,
&
IID_IDispatch
,
(
void
**
)
&
disp
);
if
(
SUCCEEDED
(
hres
))
This
->
doc_host
.
client_disp
=
disp
;
IOleClientSite_QueryInterface
(
This
->
client
,
&
IID_IDocHostUIHandler
,
(
void
**
)
&
This
->
doc_host
.
hostui
);
hres
=
IOleClientSite_QueryInterface
(
This
->
client
,
&
IID_IDocHostUIHandler
,
(
void
**
)
&
hostui
);
if
(
SUCCEEDED
(
hres
))
This
->
doc_host
.
hostui
=
hostui
;
hres
=
IOleClientSite_GetContainer
(
This
->
client
,
&
container
);
if
(
SUCCEEDED
(
hres
))
{
...
...
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