From fe4ae456f8c6b6a3775bebfac2f88033891f10d0 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sat, 18 Dec 2021 17:49:14 +0100
Subject: [PATCH] File dialogs now set wopenfilestring to all 0x00's before
 reusing it.

---
 src/win/win_dialog.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/win/win_dialog.c b/src/win/win_dialog.c
index 6f37f46b0..c7d07955d 100644
--- a/src/win/win_dialog.c
+++ b/src/win/win_dialog.c
@@ -172,6 +172,7 @@ file_dlg_w(HWND hwnd, WCHAR *f, WCHAR *fn, WCHAR *title, int save)
      * Set lpstrFile[0] to '\0' so that GetOpenFileName does
      * not use the contents of szFile to initialize itself.
      */
+    memset(ofn.lpstrFile, 0x00, 512 * sizeof(WCHAR));
     memcpy(ofn.lpstrFile, fn, (wcslen(fn) << 1) + 2);
     ofn.nMaxFile = sizeof_w(wopenfilestring);
     ofn.lpstrFilter = f;