Ignore illegal seeks on body rewind. Catches CGI errors depending on your httpd. Closes #10404 [Curtis Hawthorne]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8327 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 7 insertions, 1 deletions

diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index a3eac357f7..785f6d424a 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -588,7 +588,13 @@ module ActionController
           end
           raise EOFError, "bad boundary end of body part" unless boundary_end=~/--/
 
-          body.rewind if body.respond_to?(:rewind)
+	  begin
+            body.rewind if body.respond_to?(:rewind)
+	  rescue Errno::ESPIPE
+            # Handles exceptions raised by input streams that cannot be rewound
+            # such as when using plain CGI under Apache
+	  end
+
           params
         end
     end