net/mlx5: fix verbs fd leak in the secondary process
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Commit Message
From: Long Li <longli@microsoft.com>
FDs passed from rte_mp_msg are duplicated to the secondary process and
need to be closed.
Fixes: 9a8ab29b84 ("net/mlx5: replace IPC socket with EAL API")
Signed-off-by: Long Li <longli@microsoft.com>
---
drivers/net/mlx5/mlx5_txq.c | 2 ++
1 file changed, 2 insertions(+)
@@ -636,6 +636,7 @@ mlx5_tx_uar_init_secondary(struct rte_eth_dev *dev, int fd)
if (ret)
goto error;
}
+ close(fd);
return 0;
error:
/* Rollback. */
@@ -646,6 +647,7 @@ mlx5_tx_uar_init_secondary(struct rte_eth_dev *dev, int fd)
txq_ctrl = container_of(txq, struct mlx5_txq_ctrl, txq);
txq_uar_uninit_secondary(txq_ctrl);
} while (i--);
+ close(fd);
return -rte_errno;
}