diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-06-07 20:43:52 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-07 20:49:36 +0300 |
| commit | 10f5ae21940cc754f82828d81b8009f2e8ae2c64 (patch) | |
| tree | 8156f045504a2f9e1d767b0af6f89b19a4de2e52 /net/wireless | |
| parent | 7d528eafc5290bed18551a22ff25ce8587b603e0 (diff) | |
| parent | f7e60032c6618dfd643c7210d5cba2789e2de2e2 (diff) | |
| download | linux-10f5ae21940cc754f82828d81b8009f2e8ae2c64.tar.xz | |
Merge wireless into wireless-next
There are a number of upcoming things in both the stack and
drivers that would otherwise conflict, so merge wireless to
wireless-next to be able to avoid those conflicts.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/core.c | 4 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 2 | ||||
| -rw-r--r-- | net/wireless/reg.c | 4 | ||||
| -rw-r--r-- | net/wireless/scan.c | 6 |
4 files changed, 11 insertions, 5 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 5b0c4d5b80cf..b3ec9eaec36b 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -368,12 +368,12 @@ static void cfg80211_sched_scan_stop_wk(struct work_struct *work) rdev = container_of(work, struct cfg80211_registered_device, sched_scan_stop_wk); - rtnl_lock(); + wiphy_lock(&rdev->wiphy); list_for_each_entry_safe(req, tmp, &rdev->sched_scan_req_list, list) { if (req->nl_owner_dead) cfg80211_stop_sched_scan_req(rdev, req, false); } - rtnl_unlock(); + wiphy_unlock(&rdev->wiphy); } static void cfg80211_propagate_radar_detect_wk(struct work_struct *work) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d95f8053020d..087d60c0f6e4 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10723,6 +10723,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL80211_ATTR_MLD_ADDR]) return -EINVAL; req.ap_mld_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]); + if (!is_valid_ether_addr(req.ap_mld_addr)) + return -EINVAL; } req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len, diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 0d40d6af7e10..949e1fb3bec6 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2440,11 +2440,11 @@ static void reg_leave_invalid_chans(struct wiphy *wiphy) struct wireless_dev *wdev; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); - ASSERT_RTNL(); - + wiphy_lock(wiphy); list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) if (!reg_wdev_chan_valid(wiphy, wdev)) cfg80211_leave(rdev, wdev); + wiphy_unlock(wiphy); } static void reg_check_chans_work(struct work_struct *work) diff --git a/net/wireless/scan.c b/net/wireless/scan.c index a1382255fab3..c501db7bbdb3 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -5,7 +5,7 @@ * Copyright 2008 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2016 Intel Deutschland GmbH - * Copyright (C) 2018-2022 Intel Corporation + * Copyright (C) 2018-2023 Intel Corporation */ #include <linux/kernel.h> #include <linux/slab.h> @@ -540,6 +540,10 @@ static int cfg80211_parse_ap_info(struct cfg80211_colocated_ap *entry, /* skip the TBTT offset */ pos++; + /* ignore entries with invalid BSSID */ + if (!is_valid_ether_addr(pos)) + return -EINVAL; + memcpy(entry->bssid, pos, ETH_ALEN); pos += ETH_ALEN; |