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| author |   Zhang Changzhong <zhangchangzhong@huawei.com> | 2022-12-12 15:11:26 -0800 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-02-06 15:13:02 -0800 |
| commit | 4a606ce68426c88ff2563382b33cc34f3485fe57 (patch) | |
| tree | b8fb9d0f3af5a301cb9897fc7f9e6ebe00559e44 | |
| parent | ice: Fix off by one in ice_tc_forward_to_queue() (diff) | |
| download | wireguard-linux-4a606ce68426c88ff2563382b33cc34f3485fe57.tar.xz wireguard-linux-4a606ce68426c88ff2563382b33cc34f3485fe57.zip | |
ice: switch: fix potential memleak in ice_add_adv_recipe()
When ice_add_special_words() fails, the 'rm' is not released, which will
lead to a memory leak. Fix this up by going to 'err_unroll' label.
Compile tested only.
Fixes: 8b032a55c1bd ("ice: low level support for tunnels")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 9b762f7972ce..61f844d22512 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -5420,7 +5420,7 @@ ice_add_adv_recipe(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, */ status = ice_add_special_words(rinfo, lkup_exts, ice_is_dvm_ena(hw)); if (status) - goto err_free_lkup_exts; + goto err_unroll; /* Group match words into recipes using preferred recipe grouping * criteria. |