Gerald Pfeifer : msi: Avoid shift overflow in msi_view_get_row.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 40922ccd4f850b2538dece474ae30337756c6df8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=40922ccd4f850b2538dece474a...

Author: Gerald Pfeifer <gerald(a)pfeifer.com>
Date:   Mon Oct 19 22:05:53 2015 +0200

msi: Avoid shift overflow in msi_view_get_row.

Signed-off-by: Gerald Pfeifer <gerald(a)pfeifer.com>
Signed-off-by: Hans Leidekker <hans(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/msi/msiquery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/msi/msiquery.c b/dlls/msi/msiquery.c
index 467cd49..d73e5fe 100644
--- a/dlls/msi/msiquery.c
+++ b/dlls/msi/msiquery.c
@@ -354,7 +354,7 @@ UINT msi_view_get_row(MSIDATABASE *db, MSIVIEW *view, UINT row, MSIRECORD **rec)
             if ((type & MSI_DATASIZEMASK) == 2)
                 MSI_RecordSetInteger(*rec, i, ival - (1<<15));
             else
-                MSI_RecordSetInteger(*rec, i, ival - (1<<31));
+                MSI_RecordSetInteger(*rec, i, ival - (1u<<31));
         }
     }