From ee2e656e5a5a4c6fe19740a7f98979aa68d5e5ba Mon Sep 17 00:00:00 2001
From: loveshell <82163261@qq.com>
Date: Sun, 19 Apr 2015 12:25:06 +0800
Subject: [PATCH] fix match

---
 init.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/init.lua b/init.lua
index cfd477e..eb44bf0 100644
--- a/init.lua
+++ b/init.lua
@@ -93,9 +93,11 @@ function fileExtCheck(ext)
     local items = Set(black_fileExt)
     ext=string.lower(ext)
     if ext then
-        if items[ext] then
-	    log('POST',ngx.var.request_uri,"-","file attack with ext "..ext)
+        for rule in pairs(items) do
+            if ngx.re.match(ext,rule,"isjo") then
+	        log('POST',ngx.var.request_uri,"-","file attack with ext "..ext)
             say_html()
+            end
         end
     end
     return false