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hostapd: Add some testing options

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In order to test clients in scenarios where APs may (randomly)
drop certain management frames, introduce some testing options
into the hostapd configuration that can make it ignore certain
frames. For now, these are probe requests, authentication and
(re)association frames.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-04-23 17:51:28 +03:00 • committed by Jouni Malinen
parent e6304cad47
commit c2aff6b1d1
8 changed files with 104 additions and 0 deletions
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10
src/ap/beacon.c
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@ -488,6 +488,16 @@ void handle_probe_req(struct hostapd_data *hapd,
/* TODO: verify that supp_rates contains at least one matching rate
* with AP configuration */
#ifdef CONFIG_TESTING_OPTIONS
if (hapd->iconf->ignore_probe_probability > 0.0d &&
drand48() < hapd->iconf->ignore_probe_probability) {
wpa_printf(MSG_INFO,
"TESTING: ignoring probe request from " MACSTR,
MAC2STR(mgmt->sa));
return;
}
#endif /* CONFIG_TESTING_OPTIONS */
resp = hostapd_gen_probe_resp(hapd, sta, mgmt, elems.p2p != NULL,
&resp_len);
if (resp == NULL)