Huw Davies : gdi32: Add back the extents test.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 622c01c5e1fb72bf4ddcc78ea90bc36ff7d540ae
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=622c01c5e1fb72bf4ddcc78ea9...

Author: Huw Davies 
Date:   Fri Jul  8 15:57:36 2016 +0100

gdi32: Add back the extents test.

Spotted by Sebastian Lackner.

Signed-off-by: Huw Davies 
Signed-off-by: Alexandre Julliard

---

dlls/gdi32/region.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/gdi32/region.c b/dlls/gdi32/region.c
index cea2dab..db21c02 100644
--- a/dlls/gdi32/region.c
+++ b/dlls/gdi32/region.c
@@ -1038,7 +1038,8 @@ BOOL WINAPI PtInRegion( HRGN hrgn, INT x, INT y )

if ((obj = GDI_GetObjPtr( hrgn, OBJ_REGION )))
     {
-        region_find_pt( obj, x, y, &ret );
+        if (obj->numRects > 0 && is_in_rect( &obj->extents, x, y ))
+            region_find_pt( obj, x, y, &ret );
    GDI_ReleaseObj( hrgn );
     }
     return ret;