Fixed that REST Uploads fail with fastcgi in 1.4-stable (#10832).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.4-stable@9653 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/attachments_controller.rb

@@ -67,7 +67,7 @@ class AttachmentsController < ApplicationController
       return
     end
 
-    @attachment = Attachment.new(:file => request.body)
+    @attachment = Attachment.new(:file => request.raw_post)
     @attachment.author = User.current
     @attachment.filename = Redmine::Utils.random_hex(16)
 

app/models/attachment.rb

@@ -110,10 +110,15 @@ class Attachment < ActiveRecord::Base
       logger.info("Saving attachment '#{self.diskfile}' (#{@temp_file.size} bytes)")
       md5 = Digest::MD5.new
       File.open(diskfile, "wb") do |f|
-        buffer = ""
-        while (buffer = @temp_file.read(8192))
-          f.write(buffer)
-          md5.update(buffer)
+        if @temp_file.respond_to?(:read)
+          buffer = ""
+          while (buffer = @temp_file.read(8192))
+            f.write(buffer)
+            md5.update(buffer)
+          end
+        else
+          f.write(@temp_file)
+          md5.update(@temp_file)
         end
       end
       self.digest = md5.hexdigest