Merge 623304b into 19d45c8

igrigorik · Nov 23, 2016 · dd185b1 · dd185b1
2 parents 19d45c8 + 623304b
commit dd185b1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/http/2/connection.rb b/lib/http/2/connection.rb
@@ -226,6 +226,10 @@ def receive(data)
         else
           case frame[:type]
           when :headers
+            # When server receives even-numbered stream identifier,
+            # the endpoint MUST respond with a connection error of type PROTOCOL_ERROR.
+            connection_error if frame[:stream].even? && self.is_a?(Server)
+
             # The last frame in a sequence of HEADERS/CONTINUATION
             # frames MUST have the END_HEADERS flag set.
             unless frame[:flags].include? :end_headers