From 879dc0d90a6fd6fafa2408102bb1132a44a93d1d Mon Sep 17 00:00:00 2001
From: pmeinhardt <mnhrdt@gmail.com>
Date: Fri, 19 Apr 2024 19:02:44 +0200
Subject: [PATCH] =?UTF-8?q?Limit=20access=20to=20preview=20file=20?=
 =?UTF-8?q?=F0=9F=91=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We only want the current user to be able to view the preview file,
to protect against exposing any sensitive information to other users.
---
 plugin/maxdown.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugin/maxdown.vim b/plugin/maxdown.vim
index 1951f1f..efb84d9 100644
--- a/plugin/maxdown.vim
+++ b/plugin/maxdown.vim
@@ -68,6 +68,7 @@ function! s:preview() abort
   let source = expand('%:p')
   let dest = expand('~/.maxdown.preview.html')
   call s:invoke(dest, source, bufnr('%'))
+  call setfperm(dest, 'rw-------')
   call s:show(dest, expand('%:t'))
 endfunction