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FT: Handle AssocResp generation failures as fatal errors

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Instead of sending out a partially completed frame, abort the
association process if something unexpected happens and remove the STA
entry.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2018-06-05 21:09:43 +03:00
parent c52626489a
commit 2cf36d6085
3 changed files with 22 additions and 9 deletions
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4
src/ap/drv_callbacks.c
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@ -453,6 +453,10 @@ skip_wpa_check:
#ifdef CONFIG_IEEE80211R_AP
p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf),
sta->auth_alg, req_ies, req_ies_len);
if (!p) {
wpa_printf(MSG_DEBUG, "FT: Failed to write AssocResp IEs");
return WLAN_STATUS_UNSPECIFIED_FAILURE;
}
#endif /* CONFIG_IEEE80211R_AP */
#ifdef CONFIG_FILS