diff options
| author |   Yuan Can <yuancan@huawei.com> | 2022-12-07 08:54:10 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-12-09 10:52:43 +0000 |
| commit | 01de1123322e4fe1bbd0fcdf0982511b55519c03 (patch) | |
| tree | 07c054c18e78cacbddd76d0f12b95f5de7081961 | |
| parent | net: stmmac: fix possible memory leak in stmmac_dvr_probe() (diff) | |
| download | wireguard-linux-01de1123322e4fe1bbd0fcdf0982511b55519c03.tar.xz wireguard-linux-01de1123322e4fe1bbd0fcdf0982511b55519c03.zip | |
drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
If vp alloc failed in qlcnic_sriov_init(), all previously allocated vp
needs to be freed.
Fixes: f197a7aa6288 ("qlcnic: VF-PF communication channel implementation")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 9282321c2e7f..f9dd50152b1e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -221,6 +221,8 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs) return 0; qlcnic_destroy_async_wq: + while (i--) + kfree(sriov->vf_info[i].vp); destroy_workqueue(bc->bc_async_wq); qlcnic_destroy_trans_wq: |