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-rw-r--r--plugins/mod_http_files.lua6
1 files changed, 4 insertions, 2 deletions
diff --git a/plugins/mod_http_files.lua b/plugins/mod_http_files.lua
index 6275cca5..097f8346 100644
--- a/plugins/mod_http_files.lua
+++ b/plugins/mod_http_files.lua
@@ -56,6 +56,7 @@ end
local urldecode = require "util.http".urldecode;
function sanitize_path(path)
+ if not path then return end
local out = {};
local c = 0;
@@ -88,10 +89,11 @@ function serve(opts)
local directory_index = opts.directory_index;
local function serve_file(event, path)
local request, response = event.request, event.response;
- path = sanitize_path(path);
- if not path then
+ local sanitized_path = sanitize_path(path);
+ if path and not sanitized_path then
return 400;
end
+ path = sanitized_path;
local orig_path = sanitize_path(request.path);
local full_path = base_path .. (path and "/"..path or ""):gsub("/", path_sep);
local attr = stat(full_path:match("^.*[^\\/]")); -- Strip trailing path separator because Windows