1 files changed, 3 insertions, 2 deletions

diff --git a/src/w32notify.c b/src/w32notify.c
index 576cf844dab..71787c45db8 100644
--- a/src/w32notify.c
+++ b/src/w32notify.c
@@ -144,8 +144,9 @@ send_notifications (BYTE *info, DWORD info_size, void *desc,
       if (!notification_buffer_in_use)
         {
           if (info_size)
-            memcpy (file_notifications, info, info_size);
-          notifications_size = info_size;
+            memcpy (file_notifications, info,
+                    min (info_size, sizeof (file_notifications)));
+          notifications_size = min (info_size, sizeof (file_notifications));
           notifications_desc = desc;
           /* If PostMessage fails, the message queue is full.  If that
              happens, the last thing they will worry about is file