examples/ipsec-secgw: replace strncpy with strlcpy

[dpdk.git] / drivers / net / vmxnet3 / vmxnet3_rxtx.c

diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
index 60a3322..f6e2d98 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
+++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
@@ -457,6 +457,14 @@ vmxnet3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
                    rte_pktmbuf_pkt_len(txm) <= txq->txdata_desc_size) {
                        struct Vmxnet3_TxDataDesc *tdd;
 
+                       /* Skip empty packets */
+                       if (unlikely(rte_pktmbuf_pkt_len(txm) == 0)) {
+                               txq->stats.drop_total++;
+                               rte_pktmbuf_free(txm);
+                               nb_tx++;
+                               continue;
+                       }
+
                        tdd = (struct Vmxnet3_TxDataDesc *)
                                ((uint8 *)txq->data_ring.base +
                                 txq->cmd_ring.next2fill *
@@ -477,6 +485,11 @@ vmxnet3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
                         * maximum size of mbuf segment size.
                         */
                        gdesc = txq->cmd_ring.base + txq->cmd_ring.next2fill;
+
+                       /* Skip empty segments */
+                       if (unlikely(m_seg->data_len == 0))
+                               continue;
+
                        if (copy_size) {
                                uint64 offset =
                                        (uint64)txq->cmd_ring.next2fill *