diff options
| author | Shahaf Shuler <shahafs@mellanox.com> | 2017-09-17 11:12:49 +0300 |
|---|---|---|
| committer | Ferruh Yigit <ferruh.yigit@intel.com> | 2017-10-06 02:49:48 +0200 |
| commit | 96fc8d6561b1b1348af97c2ed275922315d228c4 (patch) | |
| tree | 9eaccb88a3cfa64036c9f22d967c5283c180a39a | |
| parent | f46900d03823aff1cb636a2f889caeee99c721b2 (diff) | |
| download | dpdk-96fc8d6561b1b1348af97c2ed275922315d228c4.zip dpdk-96fc8d6561b1b1348af97c2ed275922315d228c4.tar.gz dpdk-96fc8d6561b1b1348af97c2ed275922315d228c4.tar.xz | |
net/mlx5: fix TSO segment size verification
TSO segment size must be larger then 0.
Fixes: 3f13f8c23a7c ("net/mlx5: support hardware TSO")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
| -rw-r--r-- | drivers/net/mlx5/mlx5_rxtx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c index bc1f85c..8a1829a 100644 --- a/drivers/net/mlx5/mlx5_rxtx.c +++ b/drivers/net/mlx5/mlx5_rxtx.c @@ -475,7 +475,10 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n) tso_header_sz = buf->l2_len + vlan_sz + buf->l3_len + buf->l4_len; tso_segsz = buf->tso_segsz; - + if (unlikely(tso_segsz == 0)) { + txq->stats.oerrors++; + break; + } if (is_tunneled && txq->tunnel_en) { tso_header_sz += buf->outer_l2_len + buf->outer_l3_len; |