Commit 105e4f98 authored Oct 30, 2020 by Keita Suzuki Committed by Greg Kroah-Hartman Mar 17, 2021

i40e: Fix memory leak in i40e_probe



[ Upstream commit 58cab46c622d6324e47bd1c533693c94498e4172 ]

Struct i40e_veb is allocated in function i40e_setup_pf_switch, and
stored to an array field veb inside struct i40e_pf. However when
i40e_setup_misc_vector fails, this memory leaks.

Fix this by calling exit and teardown functions.

Signed-off-by: Keita Suzuki <keitasuzuki.park@sslab.ics.keio.ac.jp>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 6a8b02ea

drivers/net/ethernet/intel/i40e/i40e_main.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -13956,6 +13956,8 @@ static int i40e_probe(struct pci_dev pdev, const struct pci_device_id ent)
		if (err) {
		dev_info(&pdev->dev,
		"setup of misc vector failed: %d\n", err);
		i40e_cloud_filter_exit(pf);
		i40e_fdir_teardown(pf);
		goto err_vsis;
		}
		}