[PATCH 1/3] win32u: Initialize IO_STATUS_BLOCK in load_directory_fonts.

[Rémi Bernon]

From: Rémi Bernon <rbernon(a)codeweavers.com>

To avoid invalid writes on WOW64 Nt calls.
---
 dlls/win32u/font.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/win32u/font.c b/dlls/win32u/font.c
index 742a31b59a4..1590ab00483 100644
--- a/dlls/win32u/font.c
+++ b/dlls/win32u/font.c
@@ -6530,9 +6530,9 @@ static void load_system_bitmap_fonts(void)
 
 static void load_directory_fonts( WCHAR *path, UINT flags )
 {
+    IO_STATUS_BLOCK io = {{0}};
     OBJECT_ATTRIBUTES attr;
     UNICODE_STRING nt_name;
-    IO_STATUS_BLOCK io;
     HANDLE handle;
     char buf[8192];
     size_t len;
-- 
GitLab


https://gitlab.winehq.org/wine/wine/-/merge_requests/2333