linux-kernel - [PATCH 5.9 309/757] net/mlx5e: IPsec: Use kvfree() for memory allocated with kvzalloc()

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]

Date:   Tue, 27 Oct 2020 14:49:19 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Denis Efremov <efremov@...ux.com>,
        Saeed Mahameed <saeedm@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.9 309/757] net/mlx5e: IPsec: Use kvfree() for memory allocated with kvzalloc()

From: Denis Efremov <efremov@...ux.com>

[ Upstream commit 22db4c24452a6681c7e99c6a06b38b5418395bec ]

Variables flow_group_in, spec in rx_fs_create() are allocated with
kvzalloc(). It's incorrect to free them with kfree(). Use kvfree()
instead.

Fixes: 5e466345291a ("net/mlx5e: IPsec: Add IPsec steering in local NIC RX")
Signed-off-by: Denis Efremov <efremov@...ux.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
index 429428bbc903c..b974f3cd10058 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
@@ -228,8 +228,8 @@ static int rx_fs_create(struct mlx5e_priv *priv,
 	fs_prot->miss_rule = miss_rule;
 
 out:
-	kfree(flow_group_in);
-	kfree(spec);
+	kvfree(flow_group_in);
+	kvfree(spec);
 	return err;
 }
 
-- 
2.25.1