openwrt-packages-dist/net/xl2tpd/patches/208-xl2tpd-unlink-result-file-to-prevent-leftover-a-regu.patch

From a2b163a65a2d4fbca57c3aa82b526cf8fbc8e449 Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Fri, 15 May 2015 10:56:23 +0800
Subject: [PATCH 208/210] xl2tpd: unlink result file to prevent leftover a
 regular file.

---
 xl2tpd.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/xl2tpd.c b/xl2tpd.c
index 1937690..c11fe66 100644
--- a/xl2tpd.c
+++ b/xl2tpd.c
@@ -1582,6 +1582,8 @@ void do_control ()
         if (resf)
         {
             fclose (resf);
+            /* unlink it anyway to prevent leftover a regular file. */
+            unlink(res_filename);
         }
     }
 
-- 
1.7.10.4