From: Radu Nicolau <radu.nicolau@intel.com>
Date: Wed, 24 Jan 2018 13:16:46 +0000 (+0000)
Subject: examples/bond: check mbuf allocation
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=0bb76fc945e626941de2c6e881b69f4e4ef61478

examples/bond: check mbuf allocation

Coverity issue: 257008
Fixes: cc7e8ae84faa ("examples/bond: add example application for link bonding mode 6")
Cc: stable@dpdk.org

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
---

diff --git a/examples/bond/main.c b/examples/bond/main.c
index b8efcafca3..455f108eeb 100644
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -441,6 +441,11 @@ static void cmd_obj_send_parsed(void *parsed_result,
 				(BOND_IP_3 << 16) | (BOND_IP_4 << 24);
 
 	created_pkt = rte_pktmbuf_alloc(mbuf_pool);
+	if (created_pkt == NULL) {
+		cmdline_printf(cl, "Failed to allocate mbuf\n");
+		return;
+	}
+
 	pkt_size = sizeof(struct ether_hdr) + sizeof(struct arp_hdr);
 	created_pkt->data_len = pkt_size;
 	created_pkt->pkt_len = pkt_size;