[PATCH v2 1/1] user32: Use SecureZeroMemory to clear magic fields.

[Eric Pouech]

From: Eric Pouech

Signed-off-by: Eric Pouech 
---
 dlls/user32/dde_misc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/dde_misc.c b/dlls/user32/dde_misc.c
index 39b439976cd..b5ccf449692 100644
--- a/dlls/user32/dde_misc.c
+++ b/dlls/user32/dde_misc.c
@@ -2113,7 +2113,8 @@ void WDML_RemoveConv(WDML_CONV* pRef, WDML_SIDE side)
        {
    	pPrev->next = pCurrent->next;
        }
-	    pCurrent->magic = 0;
+            /* Ensure compiler doesn't optimize out the assignment with 0. */
+	    SecureZeroMemory(&pCurrent->magic, sizeof(pCurrent->magic));
        HeapFree(GetProcessHeap(), 0, pCurrent);
        break;
    }