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authorMoshe Shemesh <moshe@mellanox.com>2018-03-27 14:41:19 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-12 12:32:27 +0200
commitfdae5b620566be0637b4b11df0e54c247df094f8 (patch)
treedc5ddc8fa554a371fb6bf0660a10f326b86e992c
parent9fdeb33e1913f4d1d2f8cdb9f78565452cbebcfb (diff)
net/mlx4_core: Fix memory leak while delete slave's resources
[ Upstream commit 461d5f1b59490ce0096dfda45e10038c122a7892 ] mlx4_delete_all_resources_for_slave in resource tracker should free all memory allocated for a slave. While releasing memory of fs_rule, it misses releasing memory of fs_rule->mirr_mbox. Fixes: 78efed275117 ('net/mlx4_core: Support mirroring VF DMFS rules on both ports') Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index fabb53379727..a069fcc823c3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -5089,6 +5089,7 @@ static void rem_slave_fs_rule(struct mlx4_dev *dev, int slave)
&tracker->res_tree[RES_FS_RULE]);
list_del(&fs_rule->com.list);
spin_unlock_irq(mlx4_tlock(dev));
+ kfree(fs_rule->mirr_mbox);
kfree(fs_rule);
state = 0;
break;