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mac80211: Add debug print on unexpect authentication state

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This is useful when debugging authentication process issues.

Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Jouni Malinen 2012-09-30 19:29:38 +03:00 committed by Johannes Berg
parent 700e8ea677
commit 0f4126e891
1 changed files with 6 additions and 1 deletions
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7
net/mac80211/mlme.c
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@ -1898,8 +1898,13 @@ ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
status_code = le16_to_cpu(mgmt->u.auth.status_code); status_code = le16_to_cpu(mgmt->u.auth.status_code);
if (auth_alg != ifmgd->auth_data->algorithm || if (auth_alg != ifmgd->auth_data->algorithm ||
auth_transaction != ifmgd->auth_data->expected_transaction) auth_transaction != ifmgd->auth_data->expected_transaction) {
sdata_info(sdata, "%pM unexpected authentication state: alg %d (expected %d) transact %d (expected %d)\n",
mgmt->sa, auth_alg, ifmgd->auth_data->algorithm,
auth_transaction,
ifmgd->auth_data->expected_transaction);
return RX_MGMT_NONE; return RX_MGMT_NONE;
}
if (status_code != WLAN_STATUS_SUCCESS) { if (status_code != WLAN_STATUS_SUCCESS) {
sdata_info(sdata, "%pM denied authentication (status %d)\n", sdata_info(sdata, "%pM denied authentication (status %d)\n",