From 0f9db82d9f54b6210bbf9d7fad1c144f00e76ccb Mon Sep 17 00:00:00 2001 From: Adrien Mazarguil Date: Mon, 23 Nov 2015 15:44:36 +0100 Subject: [PATCH] mlx4: fix possible crash when clearing device statistics A typo causes TX stats indices to be retrieved from RX queues. Fixes: 7fae69eeff13 ("mlx4: new poll mode driver") Reported-by: Nicolas Harnois Signed-off-by: Adrien Mazarguil --- drivers/net/mlx4/mlx4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c index 4198c046e0..d961a8af58 100644 --- a/drivers/net/mlx4/mlx4.c +++ b/drivers/net/mlx4/mlx4.c @@ -3958,7 +3958,7 @@ mlx4_stats_reset(struct rte_eth_dev *dev) for (i = 0; (i != priv->txqs_n); ++i) { if ((*priv->txqs)[i] == NULL) continue; - idx = (*priv->rxqs)[i]->stats.idx; + idx = (*priv->txqs)[i]->stats.idx; (*priv->txqs)[i]->stats = (struct mlx4_txq_stats){ .idx = idx }; } -- 2.20.1