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
| ||
|
Message-Id: <1472422430-21583-8-git-send-email-saeedm@mellanox.com> Date: Mon, 29 Aug 2016 01:13:48 +0300 From: Saeed Mahameed <saeedm@...lanox.com> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, Kamal Heib <kamalh@...lanox.com>, Saeed Mahameed <saeedm@...lanox.com> Subject: [PATCH net 7/9] net/mlx5e: Fix memory leak if refreshing TIRs fails From: Kamal Heib <kamalh@...lanox.com> Free 'in' command object also when mlx5_core_modify_tir fails. Fixes: 724b2aa15126 ("net/mlx5e: TIRs management refactoring") Signed-off-by: Kamal Heib <kamalh@...lanox.com> Signed-off-by: Saeed Mahameed <saeedm@...lanox.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c index 673043c..9cce153 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c @@ -139,7 +139,7 @@ int mlx5e_refresh_tirs_self_loopback_enable(struct mlx5_core_dev *mdev) struct mlx5e_tir *tir; void *in; int inlen; - int err; + int err = 0; inlen = MLX5_ST_SZ_BYTES(modify_tir_in); in = mlx5_vzalloc(inlen); @@ -151,10 +151,11 @@ int mlx5e_refresh_tirs_self_loopback_enable(struct mlx5_core_dev *mdev) list_for_each_entry(tir, &mdev->mlx5e_res.td.tirs_list, list) { err = mlx5_core_modify_tir(mdev, tir->tirn, in, inlen); if (err) - return err; + goto out; } +out: kvfree(in); - return 0; + return err; } -- 2.7.4
Powered by blists - more mailing lists