From: Michael Baum <michaelba@nvidia.com> To: dev@dpdk.org Cc: Matan Azrad <matan@nvidia.com>, Raslan Darawsheh <rasland@nvidia.com>, Viacheslav Ovsiienko <viacheslavo@nvidia.com>, stable@dpdk.org Subject: [dpdk-stable] [PATCH 1/2] net/mlx5: fix Rx queue creation error flow Date: Tue, 15 Dec 2020 08:48:31 +0000 Message-ID: <1608022112-13036-1-git-send-email-michaelba@nvidia.com> (raw) In Rx queue creation, there are some validations for the Rx configuration. When one of them fails, the MR btree memory was not freed what caused a memory leak. Free it. Fixes: 974f1e7ef146 ("net/mlx5: add new memory region support") Cc: stable@dpdk.org Signed-off-by: Michael Baum <michaelba@nvidia.com> Acked-by: Matan Azrad <matan@nvidia.com> --- drivers/net/mlx5/mlx5_rxq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c index da7a8b3..dbba5ca 100644 --- a/drivers/net/mlx5/mlx5_rxq.c +++ b/drivers/net/mlx5/mlx5_rxq.c @@ -1689,6 +1689,7 @@ struct mlx5_rxq_ctrl * LIST_INSERT_HEAD(&priv->rxqsctrl, tmpl, next); return tmpl; error: + mlx5_mr_btree_free(&tmpl->rxq.mr_ctrl.cache_bh); mlx5_free(tmpl); return NULL; } -- 1.8.3.1
next reply other threads:[~2020-12-15 8:48 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-15 8:48 Michael Baum [this message] 2020-12-15 8:48 ` [dpdk-stable] [PATCH 2/2] net/mlx5: fix Tx " Michael Baum 2021-01-06 21:47 ` Thomas Monjalon
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