From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail04.ics.ntt-tx.co.jp (mail05.ics.ntt-tx.co.jp [210.232.35.69]) by dpdk.org (Postfix) with ESMTP id 1A0D32BCD for ; Thu, 28 Dec 2017 05:56:14 +0100 (CET) Received: from gwchk03.silk.ntt-tx.co.jp (gwchk03.silk.ntt-tx.co.jp [10.107.0.111]) by mail04.ics.ntt-tx.co.jp (unknown) with ESMTP id vBS4uDTT025287 for unknown; Thu, 28 Dec 2017 13:56:13 +0900 Received: (from root@localhost) by gwchk03.silk.ntt-tx.co.jp (unknown) id vBS4u8FB027397 for unknown; Thu, 28 Dec 2017 13:56:08 +0900 Received: from gwchk.silk.ntt-tx.co.jp [10.107.0.110] by gwchk03.silk.ntt-tx.co.jp with ESMTP id PAA27382; Thu, 28 Dec 2017 13:56:08 +0900 Received: from imss03.silk.ntt-tx.co.jp (localhost [127.0.0.1]) by imss03.silk.ntt-tx.co.jp (unknown) with ESMTP id vBS4u7dP011128 for unknown; Thu, 28 Dec 2017 13:56:07 +0900 Received: from mgate01.silk.ntt-tx.co.jp (smtp02.silk.ntt-tx.co.jp [10.107.0.37]) by imss03.silk.ntt-tx.co.jp (unknown) with ESMTP id vBS4u78x011096 for unknown; Thu, 28 Dec 2017 13:56:07 +0900 Message-Id: <201712280456.vBS4u78x011096@imss03.silk.ntt-tx.co.jp> Received: from localhost by mgate01.silk.ntt-tx.co.jp (unknown) id vBS4u4bC025622 ; Thu, 28 Dec 2017 13:56:06 +0900 From: x-fn-spp@sl.ntt-tx.co.jp To: spp@dpdk.org Date: Thu, 28 Dec 2017 13:55:45 +0900 X-Mailer: git-send-email 1.9.1 In-Reply-To: <4aae78ff-3b6c-cdfe-a8b7-24ec08b73935@lab.ntt.co.jp> References: <4aae78ff-3b6c-cdfe-a8b7-24ec08b73935@lab.ntt.co.jp> X-TM-AS-MML: No Subject: [spp] [PATCH 38/57] spp_vf: fix classifier mbuf handling X-BeenThere: spp@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Soft Patch Panel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Dec 2017 04:56:16 -0000 From: Hiroyuki Nakamura Fix mbuf handling on receiving L2 multicast packet when no destination port is set. Signed-off-by: Kentaro Watanabe Signed-off-by: Yasufum Ogawa --- src/vf/classifier_mac.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/vf/classifier_mac.c b/src/vf/classifier_mac.c index e69347f..64e9883 100644 --- a/src/vf/classifier_mac.c +++ b/src/vf/classifier_mac.c @@ -300,6 +300,12 @@ handle_l2multicast_packet(struct rte_mbuf *pkt, { int i; + if (unlikely(classifier_info->num_active_classified == 0)) { + RTE_LOG(ERR, SPP_CLASSIFIER_MAC, "No mac address.\n"); + rte_pktmbuf_free(pkt); + return; + } + rte_mbuf_refcnt_update(pkt, classifier_info->num_active_classified); for (i= 0; i < classifier_info->num_active_classified; i++) { -- 1.9.1