From 21992c9c7c8006cf2160db67ba1b9c1289666227 Mon Sep 17 00:00:00 2001
From: vinamra <vinamra@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Mon, 10 Jul 2017 11:19:55 +0000
Subject: [PATCH] Adds /./ to normalize_path. Closes #920

---
 scripts/http-sitemap-generator.nse | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/http-sitemap-generator.nse b/scripts/http-sitemap-generator.nse
index d8d3d180c..bb2f8f5a3 100644
--- a/scripts/http-sitemap-generator.nse
+++ b/scripts/http-sitemap-generator.nse
@@ -108,10 +108,12 @@ local function get_file_extension(f)
   return string.match(f, ".-/.-%.([^/%.]*)$") or "Other"
 end
 
--- removes /../ from paths; for example
+-- removes /../ and /./ from paths; for example
 -- normalize_path("/a/v/../../da/as/d/a/a/aa/../") -> "/da/as/d/a/a/"
 local function normalize_path(p)
   local n=0
+  p = p:gsub("/%.%f[/]", "")
+  p = p:gsub("/%.$", "/")
   repeat
     p, n = string.gsub(p, "/[^/]-/%.%.", "")
   until n==0