Nikolay Sivov : gdiplus: Check arguments in GdipPathIterNextSubpath.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 142907c0d28e95ccd7d428d4246567e701017dca
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=142907c0d28e95ccd7d428d4246567e701017dca

Author: Nikolay Sivov <bunglehead at gmail.com>
Date:   Sat Jul  5 13:02:58 2008 +0400

gdiplus: Check arguments in GdipPathIterNextSubpath.

---

 dlls/gdiplus/pathiterator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/gdiplus/pathiterator.c b/dlls/gdiplus/pathiterator.c
index bca9df0..026665a 100644
--- a/dlls/gdiplus/pathiterator.c
+++ b/dlls/gdiplus/pathiterator.c
@@ -151,7 +151,7 @@ GpStatus WINGDIPAPI GdipPathIterNextSubpath(GpPathIterator* iterator,
 {
     INT i, count;
 
-    if(!iterator)
+    if(!iterator || !startIndex || !endIndex || !isClosed || !resultCount)
         return InvalidParameter;
 
     count = iterator->pathdata.Count;