From 7d07b3ae8ddad407913c5301877e694430a3263f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 23 Nov 2023 08:24:31 +0000
Subject: [PATCH] add build kerneldeb
---
kernel/net/wireless/sme.c | 32 ++++++++++++++++++++++++++++----
1 files changed, 28 insertions(+), 4 deletions(-)
diff --git a/kernel/net/wireless/sme.c b/kernel/net/wireless/sme.c
index d5d9d76..4b40d1f 100644
--- a/kernel/net/wireless/sme.c
+++ b/kernel/net/wireless/sme.c
@@ -796,12 +796,36 @@
u8 *next;
if (params->bss) {
- /* Make sure the bss entry provided by the driver is valid. */
struct cfg80211_internal_bss *ibss = bss_from_pub(params->bss);
- if (WARN_ON(list_empty(&ibss->list))) {
- cfg80211_put_bss(wdev->wiphy, params->bss);
- return;
+ if (list_empty(&ibss->list)) {
+ struct cfg80211_bss *found = NULL, *tmp = params->bss;
+
+ found = cfg80211_get_bss(wdev->wiphy, NULL,
+ params->bss->bssid,
+ wdev->ssid, wdev->ssid_len,
+ wdev->conn_bss_type,
+ IEEE80211_PRIVACY_ANY);
+ if (found) {
+ /* The same BSS is already updated so use it
+ * instead, as it has latest info.
+ */
+ params->bss = found;
+ } else {
+ /* Update with BSS provided by driver, it will
+ * be freshly added and ref cnted, we can free
+ * the old one.
+ *
+ * signal_valid can be false, as we are not
+ * expecting the BSS to be found.
+ *
+ * keep the old timestamp to avoid confusion
+ */
+ cfg80211_bss_update(rdev, ibss, false,
+ ibss->ts);
+ }
+
+ cfg80211_put_bss(wdev->wiphy, tmp);
}
}
--
Gitblit v1.6.2