http3: reject reserved frame types (#4467)

2024-05-05 06:23:40 +08:00
parent a5adbd44c7
commit a3d36f1cbb
11 changed files with 152 additions and 72 deletions
--- a/http3/server.go
+++ b/http3/server.go
@@ -477,7 +477,8 @@ func (s *Server) handleRequest(conn *connection, str quic.Stream, datagrams *dat
 			)
 		}
 	}
-	frame, err := parseNextFrame(str, ufh)
+	fp := &frameParser{conn: conn, r: str, unknownFrameHandler: ufh}
+	frame, err := fp.ParseNext()
 	if err != nil {
 		if !errors.Is(err, errHijacked) {
 			str.CancelRead(quic.StreamErrorCode(ErrCodeRequestIncomplete))