From: Zhang Changzhong zhangchangzhong@huawei.com
[ Upstream commit 4a606ce68426c88ff2563382b33cc34f3485fe57 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/ice/ice_switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 9b762f7972ce5..61f844d225123 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.