Stefan Dösinger : ddraw/tests: Init the lock desc before using it.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5a93d97268a0152c29303387173c368a16c2b6b4
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=5a93d97268a0152c29303387173c368a16c2b6b4

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Mon Jan 27 22:45:28 2020 +0100

ddraw/tests: Init the lock desc before using it.

Signed-off-by: Stefan Dösinger <stefan at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/ddraw/tests/ddraw7.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c
index 7a65642fd9..0afbe76b6c 100644
--- a/dlls/ddraw/tests/ddraw7.c
+++ b/dlls/ddraw/tests/ddraw7.c
@@ -17080,6 +17080,9 @@ static void test_compressed_surface_stretch(void)
     memset(&fx, 0, sizeof(fx));
     fx.dwSize = sizeof(fx);
 
+    memset(&lock, 0, sizeof(lock));
+    lock.dwSize = sizeof(lock);
+
     for (i = 0; i < ARRAY_SIZE(test_caps); ++i)
     {
         src_surface_desc.ddsCaps.dwCaps = test_caps[i].src_caps;