[glib: 1/2] Use the right permissions for directory watching on Win32

[Sebastian Dröge <sdroege src gnome org>]

commit 00e848fbc30867f5c24da5845f4f78c92d094edd
Author: Luca Bacci <luca bacci982 gmail com>
Date:   Mon Mar 1 11:35:58 2021 +0100

    Use the right permissions for directory watching on Win32
    
    Using FILE_GENERIC_READ | FILE_GENERIC_WRITE access rights for directory monitoring
    might cause problems, as noted in https://gitlab.gnome.org/GNOME/gimp/-/issues/4594.
    
    ReadDirectoryChanges only needs FILE_LIST_DIRECTORY, so use that.
    
    Fixes: https://gitlab.gnome.org/GNOME/gimp/-/issues/4594

 gio/win32/gwin32fsmonitorutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gio/win32/gwin32fsmonitorutils.c b/gio/win32/gwin32fsmonitorutils.c
index e6b7d1dcd..b47124634 100644
--- a/gio/win32/gwin32fsmonitorutils.c
+++ b/gio/win32/gwin32fsmonitorutils.c
@@ -345,7 +345,7 @@ g_win32_fs_monitor_init (GWin32FSMonitorPrivate *monitor,
     monitor->file_attribs = INVALID_FILE_ATTRIBUTES;
   monitor->pfni_prev = NULL;
   monitor->hDirectory = CreateFileW (wdirname_with_long_prefix != NULL ? wdirname_with_long_prefix : 
monitor->wfullpath_with_long_prefix,
-                                     FILE_GENERIC_READ | FILE_GENERIC_WRITE,
+                                     FILE_LIST_DIRECTORY,
                                      FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
                                      NULL,
                                      OPEN_EXISTING,