examples/ipsec-secgw: fix access to freed packet

For unknown/unsupported packets, the packet would get checked for inline
offloads after the packet is freed.

Fixes: 0ccfd14bc10d ("examples/ipsec-secgw: support inline protocol")
Cc: stable@dpdk.org
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index 0d1fd6a..fcd656b 100644 (file)
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -353,6 +353,7 @@ prepare_one_packet(struct rte_mbuf *pkt, struct ipsec_traffic *t)
                RTE_LOG(ERR, IPSEC, "Unsupported packet type 0x%x\n",
                        rte_be_to_cpu_16(eth->ether_type));
                rte_pktmbuf_free(pkt);
+               return;
        }
 
        /* Check if the packet has been processed inline. For inline protocol