iwlwifi: mvm: Fix removal of IGTK
When removing an IGTK, iwl_mvm_send_sta_igtk() was called before station ID was retrieved, so the function was invoked with an invalid station ID. Fix this by first getting the station ID. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=192411 Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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@ -3047,6 +3047,11 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
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/* Get the station from the mvm local station table */
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mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta);
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if (!mvm_sta) {
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IWL_ERR(mvm, "Failed to find station\n");
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return -EINVAL;
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}
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sta_id = mvm_sta->sta_id;
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IWL_DEBUG_WEP(mvm, "mvm remove dynamic key: idx=%d sta=%d\n",
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keyconf->keyidx, sta_id);
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@ -3074,8 +3079,6 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
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return 0;
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}
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sta_id = mvm_sta->sta_id;
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ret = __iwl_mvm_remove_sta_key(mvm, sta_id, keyconf, mcast);
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if (ret)
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return ret;
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