| From 3f055a1905866b578ae54fc82d92cdad27f18380 Mon Sep 17 00:00:00 2001 |
| From: Navid Emamdoost <navid.emamdoost@gmail.com> |
| Date: Wed, 25 Sep 2019 10:48:30 -0500 |
| Subject: [PATCH] i40e: prevent memory leak in i40e_setup_macvlans |
| |
| commit 27d461333459d282ffa4a2bdb6b215a59d493a8f upstream. |
| |
| In i40e_setup_macvlans if i40e_setup_channel fails the allocated memory |
| for ch should be released. |
| |
| Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> |
| Tested-by: Andrew Bowers <andrewx.bowers@intel.com> |
| Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c |
| index 6bfd0560a7e7..944fdcdecafa 100644 |
| --- a/drivers/net/ethernet/intel/i40e/i40e_main.c |
| +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c |
| @@ -6272,6 +6272,7 @@ static int i40e_configure_queue_channels(struct i40e_vsi *vsi) |
| dev_err(&vsi->back->pdev->dev, |
| "Failed creating queue channel with TC%d: queues %d\n", |
| i, ch->num_queue_pairs); |
| + kfree(ch); |
| goto err_free; |
| } |
| vsi->tc_seid_map[i] = ch->seid; |
| -- |
| 2.7.4 |
| |
