From ff4f8e24d535df81557f3dcef64d1aef8251f277 Mon Sep 17 00:00:00 2001 From: Joyce Kong Date: Tue, 24 Sep 2019 13:48:44 +0800 Subject: [PATCH] net/i40e: fix address of first segment This patch fixes (dereference after null check) coverity issue. The address of first segmented packets was not set correctly during reassembling packets which led to this issue. Coverity issue: 343422, 343403 Fixes: ca74903b75cf ("net/i40e: extract non-x86 specific code from vector driver") Cc: stable@dpdk.org Signed-off-by: Joyce Kong Reviewed-by: Xiao Zhang Reviewed-by: Xiaolong Ye --- drivers/net/i40e/i40e_rxtx_vec_neon.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/i40e/i40e_rxtx_vec_neon.c b/drivers/net/i40e/i40e_rxtx_vec_neon.c index 864eb9a325..deb185fe2f 100644 --- a/drivers/net/i40e/i40e_rxtx_vec_neon.c +++ b/drivers/net/i40e/i40e_rxtx_vec_neon.c @@ -474,6 +474,7 @@ i40e_recv_scattered_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, i++; if (i == nb_bufs) return nb_bufs; + rxq->pkt_first_seg = rx_pkts[i]; } return i + reassemble_packets(rxq, &rx_pkts[i], nb_bufs - i, &split_flags[i]); -- 2.20.1