| Message ID | 20210124081107.732360-1-christophe.jaillet@wanadoo.fr |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] iwlwifi: mvm: Fix an error handling path in 'iwl_mvm_wowlan_config_key_params()' | expand |
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index c025188fa9bc..2fb897cbfca6 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -810,8 +810,10 @@ static int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, WOWLAN_KEK_KCK_MATERIAL, IWL_FW_CMD_VER_UNKNOWN); if (WARN_ON(cmd_ver != 2 && cmd_ver != 3 && - cmd_ver != IWL_FW_CMD_VER_UNKNOWN)) - return -EINVAL; + cmd_ver != IWL_FW_CMD_VER_UNKNOWN)) { + ret = -EINVAL; + goto out; + } if (cmd_ver == 3) cmd_size = sizeof(struct iwl_wowlan_kek_kck_material_cmd_v3); else
If the 'cmd_ver' check fails, we must release some memory as already done in all the other error handling paths of this function. Fixes: 9e3c39361a30 ("iwlwifi: mvm: support new KEK KCK api") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- v1->v2: Fix the subject --- drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)