From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hiroaki SHIMODA Subject: [PATCH iproute2] tc: u32: Fix firstfrag filter. Date: Tue, 10 Jul 2012 19:44:16 +0900 Message-ID: <20120710194416.8edccfdcb47542a5ac2d9e0b@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: shemminger@vyatta.com Return-path: Received: from mail-pb0-f46.google.com ([209.85.160.46]:60906 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752760Ab2GJKoT (ORCPT ); Tue, 10 Jul 2012 06:44:19 -0400 Received: by pbbrp8 with SMTP id rp8so94837pbb.19 for ; Tue, 10 Jul 2012 03:44:19 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: On current firstfrag filter, all non fragmented packets are matched. firstfrag should check MF bit. Signed-off-by: Hiroaki SHIMODA --- Maybe no one uses this filter. tc/f_u32.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tc/f_u32.c b/tc/f_u32.c index 7a04634..66c3247 100644 --- a/tc/f_u32.c +++ b/tc/f_u32.c @@ -513,7 +513,7 @@ static int parse_ip(int *argc_p, char ***argv_p, struct tc_u32_sel *sel) res = pack_key16(sel, 0, 0x3FFF, 6, 0); } else if (strcmp(*argv, "firstfrag") == 0) { argc--; argv++; - res = pack_key16(sel, 0, 0x1FFF, 6, 0); + res = pack_key16(sel, 0x2000, 0x3FFF, 6, 0); } else if (strcmp(*argv, "df") == 0) { argc--; argv++; res = pack_key16(sel, 0x4000, 0x4000, 6, 0); -- 1.7.8.6