mirror of
https://github.com/Telecominfraproject/wlan-ap.git
synced 2025-11-02 03:17:48 +00:00
69 lines
2.2 KiB
Diff
69 lines
2.2 KiB
Diff
From e15b04870a7d7517a9b129d8d5cbebe6b8a25cb8 Mon Sep 17 00:00:00 2001
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From: John Crispin <john@phrozen.org>
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Date: Wed, 29 Jul 2020 17:38:15 +0200
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Subject: [PATCH 1/2] probe_request: ignore when rssi is too low
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Signed-off-by: John Crispin <john@phrozen.org>
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---
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hostapd/config_file.c | 2 ++
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src/ap/ap_config.c | 1 +
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src/ap/ap_config.h | 1 +
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src/ap/beacon.c | 4 ++++
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4 files changed, 8 insertions(+)
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diff --git a/hostapd/config_file.c b/hostapd/config_file.c
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index 13396aad2..e0b182c8e 100644
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--- a/hostapd/config_file.c
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+++ b/hostapd/config_file.c
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@@ -4454,6 +4454,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,
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conf->rssi_reject_assoc_rssi = atoi(pos);
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} else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) {
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conf->rssi_reject_assoc_timeout = atoi(pos);
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+ } else if (os_strcmp(buf, "rssi_ignore_probe_request") == 0) {
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+ conf->rssi_ignore_probe_request = atoi(pos);
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} else if (os_strcmp(buf, "pbss") == 0) {
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bss->pbss = atoi(pos);
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} else if (os_strcmp(buf, "transition_disable") == 0) {
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diff --git a/src/ap/ap_config.c b/src/ap/ap_config.c
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index 56a4ac388..088bb831a 100644
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--- a/src/ap/ap_config.c
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+++ b/src/ap/ap_config.c
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@@ -277,6 +277,7 @@ struct hostapd_config * hostapd_config_defaults(void)
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conf->rssi_reject_assoc_rssi = 0;
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conf->rssi_reject_assoc_timeout = 30;
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+ conf->rssi_ignore_probe_request = 0;
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#ifdef CONFIG_AIRTIME_POLICY
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conf->airtime_update_interval = AIRTIME_DEFAULT_UPDATE_INTERVAL;
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diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
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index 7fe418363..a69a8d324 100644
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--- a/src/ap/ap_config.h
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+++ b/src/ap/ap_config.h
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@@ -1042,6 +1042,7 @@ struct hostapd_config {
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int rssi_reject_assoc_rssi;
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int rssi_reject_assoc_timeout;
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+ int rssi_ignore_probe_request;
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#ifdef CONFIG_AIRTIME_POLICY
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enum {
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diff --git a/src/ap/beacon.c b/src/ap/beacon.c
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index ffb2e04d1..21fe04c2f 100644
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--- a/src/ap/beacon.c
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+++ b/src/ap/beacon.c
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@@ -829,6 +829,10 @@ void handle_probe_req(struct hostapd_data *hapd,
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struct radius_sta rad_info;
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struct hostapd_data *resp_bss = hapd;
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+ if (hapd->iconf->rssi_ignore_probe_request && ssi_signal &&
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+ ssi_signal < hapd->iconf->rssi_ignore_probe_request)
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+ return;
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+
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if (len < IEEE80211_HDRLEN)
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return;
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ie = ((const u8 *) mgmt) + IEEE80211_HDRLEN;
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--
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2.25.1
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