msxml3: Avoid buffer overflow in BindStatusCallback_GetBindInfo (DPH).

[Thomas Faber]

Signed-off-by: Thomas Faber <thomas.faber at reactos.org>
---
 dlls/msxml3/httprequest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/msxml3/httprequest.c b/dlls/msxml3/httprequest.c
index 40a976438db..07eeb743702 100644
--- a/dlls/msxml3/httprequest.c
+++ b/dlls/msxml3/httprequest.c
@@ -397,7 +397,7 @@ static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
     pbindinfo->dwBindVerb = This->request->verb;
     if (This->request->verb == BINDVERB_CUSTOM)
     {
-        pbindinfo->szCustomVerb = CoTaskMemAlloc(SysStringByteLen(This->request->custom));
+        pbindinfo->szCustomVerb = CoTaskMemAlloc(SysStringByteLen(This->request->custom)+sizeof(WCHAR));
         strcpyW(pbindinfo->szCustomVerb, This->request->custom);
     }
 
-- 
2.17.0