临时转义下小写

whocare2014 · Apr 17, 2015 · 632f120 · 632f120
1 parent a636af1
commit 632f120
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/init.lua b/init.lua
@@ -91,6 +91,7 @@ function whiteurl()
 end
 function fileExtCheck(ext)
     local items = Set(fileExtension)
+    ext=string.lower(ext)
     if ext then
         if not items[ext] then
 			log('POST',ngx.var.request_uri,"-","file attack with ext "..ext)