diff options
| author | Michael-CY Lee <michael-cy.lee@mediatek.com> | 2025-07-21 09:51:59 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-07-21 20:40:59 +0300 |
| commit | 84b62b72b4c759b51568e44b0e8dc80f4cb8a2b9 (patch) | |
| tree | 9cd09a30c75acf48de343c28eb5eb9079dbfc2b2 /net/mac80211 | |
| parent | 4970e393eb5d1aed10119532abe36e07f27eec7f (diff) | |
| download | linux-84b62b72b4c759b51568e44b0e8dc80f4cb8a2b9.tar.xz | |
wifi: cfg80211/mac80211: report link ID for unexpected frames
The upper layer may require the link ID to properly handle
unexpected frames. For instance, if hostapd, operating as an
AP MLD, receives a data frame from a non-associated STA,
it must send deauthentication to the link on which the STA is
operating.
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
Reviewed-by: Money Wang <money.wang@mediatek.com>
Link: https://patch.msgid.link/20250721065159.1740992-1-michael-cy.lee@mediatek.com
[edit commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/rx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 576e399fc99c..4d4ff4d4917a 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1532,9 +1532,8 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx) } if (rx->sdata->vif.type == NL80211_IFTYPE_AP && - cfg80211_rx_spurious_frame(rx->sdata->dev, - hdr->addr2, - GFP_ATOMIC)) + cfg80211_rx_spurious_frame(rx->sdata->dev, hdr->addr2, + rx->link_id, GFP_ATOMIC)) return RX_DROP_U_SPURIOUS; return RX_DROP; @@ -1872,7 +1871,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) if (!test_and_set_sta_flag(sta, WLAN_STA_4ADDR_EVENT)) cfg80211_rx_unexpected_4addr_frame( rx->sdata->dev, sta->sta.addr, - GFP_ATOMIC); + rx->link_id, GFP_ATOMIC); return RX_DROP_U_UNEXPECTED_4ADDR_FRAME; } /* @@ -3191,7 +3190,8 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx) if (rx->sta && !test_and_set_sta_flag(rx->sta, WLAN_STA_4ADDR_EVENT)) cfg80211_rx_unexpected_4addr_frame( - rx->sdata->dev, rx->sta->sta.addr, GFP_ATOMIC); + rx->sdata->dev, rx->sta->sta.addr, rx->link_id, + GFP_ATOMIC); return RX_DROP; } |