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| author | Jakub Kicinski <kuba@kernel.org> | 2024-01-23 17:38:13 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-01-23 17:38:13 +0100 |
| commit | 1347775dea7f62798b4d5ef60771cdd7cfff25d8 (patch) | |
| tree | 559111dca86b2ac31f1e3fd7403a5c443ff7e107 /net/mac80211/sta_info.c | |
| parent | ipv6: init the accept_queue's spinlocks in inet6_create (diff) | |
| parent | wifi: mac80211: fix race condition on enabling fast-xmit (diff) | |
| download | linux-1347775dea7f62798b4d5ef60771cdd7cfff25d8.tar.xz linux-1347775dea7f62798b4d5ef60771cdd7cfff25d8.zip | |
Merge tag 'wireless-2024-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Kalle Valo says:
====================
wireless fixes for v6.8-rc2
The most visible fix here is the ath11k crash fix which was introduced
in v6.7. We also have a fix for iwlwifi memory corruption and few
smaller fixes in the stack.
* tag 'wireless-2024-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: mac80211: fix race condition on enabling fast-xmit
wifi: iwlwifi: fix a memory corruption
wifi: mac80211: fix potential sta-link leak
wifi: cfg80211/mac80211: remove dependency on non-existing option
wifi: cfg80211: fix missing interfaces when dumping
wifi: ath11k: rely on mac80211 debugfs handling for vif
wifi: p54: fix GCC format truncation warning with wiphy->fw_version
====================
Link: https://lore.kernel.org/r/20240122153434.E0254C433C7@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index bf1adcd96b41..4391d8dd634b 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -404,7 +404,10 @@ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta) int i; for (i = 0; i < ARRAY_SIZE(sta->link); i++) { - if (!(sta->sta.valid_links & BIT(i))) + struct link_sta_info *link_sta; + + link_sta = rcu_access_pointer(sta->link[i]); + if (!link_sta) continue; sta_remove_link(sta, i, false); @@ -910,6 +913,8 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) if (ieee80211_vif_is_mesh(&sdata->vif)) mesh_accept_plinks_update(sdata); + ieee80211_check_fast_xmit(sta); + return 0; out_remove: if (sta->sta.valid_links) |