From 60fff858ad2db8c607501b6dd8e3f190a3793913 Mon Sep 17 00:00:00 2001 From: Ajit Khaparde Date: Tue, 24 Oct 2017 16:19:51 -0500 Subject: [PATCH] net/bnxt: fix a pointer deref before null check Coverity issue: 158634 Fixes: daef48efe5e5 ("net/bnxt: support set MTU") Cc: stable@dpdk.org Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_rxr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index d9621e5935..d68d26f174 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -437,11 +437,11 @@ static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt, cons = rxcmp->opaque; mbuf = bnxt_consume_rx_buf(rxr, cons); - rte_prefetch0(mbuf); - if (mbuf == NULL) return -EBUSY; + rte_prefetch0(mbuf); + mbuf->nb_segs = 1; mbuf->next = NULL; mbuf->pkt_len = rxcmp->len; -- 2.20.1