netdev - [PATCH 2/2] net/mlx5e: Use kfree() to free fd->g in accel_fs_tcp_create

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200921162345.78097-2-efremov@linux.com>
Date:   Mon, 21 Sep 2020 19:23:45 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Denis Efremov <efremov@...ux.com>,
        "David S. Miller" <davem@...emloft.net>,
        Leon Romanovsky <leon@...nel.org>,
        Saeed Mahameed <saeedm@...dia.com>,
        Boris Pismenny <borisp@...dia.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] net/mlx5e: Use kfree() to free fd->g in accel_fs_tcp_create_groups()

Memory ft->g in accel_fs_tcp_create_groups() is allocaed with kcalloc().
It's excessive to free ft->g with kvfree(). Use kfree() instead.

Signed-off-by: Denis Efremov <efremov@...ux.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
index 4cdd9eac647d..97f1594cee11 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c
@@ -191,7 +191,7 @@ static int accel_fs_tcp_create_groups(struct mlx5e_flow_table *ft,
 	ft->g = kcalloc(MLX5E_ACCEL_FS_TCP_NUM_GROUPS, sizeof(*ft->g), GFP_KERNEL);
 	in = kvzalloc(inlen, GFP_KERNEL);
 	if  (!in || !ft->g) {
-		kvfree(ft->g);
+		kfree(ft->g);
 		kvfree(in);
 		return -ENOMEM;
 	}
-- 
2.26.2