diff options
author | Jakub Kicinski <kuba@kernel.org> | 2022-10-11 19:04:22 -0700 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-11 19:04:22 -0700 |
commit | 72da9dc22ff34c0dbdbc1222d6b6adc2d725caa9 (patch) | |
tree | 39e5fa033eb185e805b4c30e85f7a3f7ceededd0 /net/mac80211/rx.c | |
parent | 0cf3cae9697bddeeab3eb84b8cabae13c656fbb6 (diff) | |
parent | abf93f369419249ca482a8911039fe1c75a94227 (diff) |
Merge tag 'wireless-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Kalle Valo says:
====================
wireless fixes for v6.1
First set of fixes for v6.1. Quite a lot of fixes in stack but also
for mt76.
cfg80211/mac80211
- fix locking error in mac80211's hw addr change
- fix TX queue stop for internal TXQs
- handling of very small (e.g. STP TCN) packets
- two memcpy() hardening fixes
- fix probe request 6 GHz capability warning
- fix various connection prints
- fix decapsulation offload for AP VLAN
mt76
- fix rate reporting, LLC packets and receive checksum offload on specific chipsets
iwlwifi
- fix crash due to list corruption
ath11k
- fix a compiler warning with GCC 11 and KASAN
* tag 'wireless-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: ath11k: mac: fix reading 16 bytes from a region of size 0 warning
wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue (other cases)
wifi: mt76: fix rx checksum offload on mt7615/mt7915/mt7921
wifi: mt76: fix receiving LLC packets on mt7615/mt7915
wifi: nl80211: Split memcpy() of struct nl80211_wowlan_tcp_data_token flexible array
wifi: wext: use flex array destination for memcpy()
wifi: cfg80211: fix ieee80211_data_to_8023_exthdr handling of small packets
wifi: mac80211: netdev compatible TX stop for iTXQ drivers
wifi: mac80211: fix decap offload for stations on AP_VLAN interfaces
wifi: mac80211: unlock on error in ieee80211_can_powered_addr_change()
wifi: mac80211: remove/avoid misleading prints
wifi: mac80211: fix probe req HE capabilities access
wifi: mac80211: do not drop packets smaller than the LLC-SNAP header on fast-rx
wifi: mt76: fix rate reporting / throughput regression on mt7915 and newer
====================
Link: https://lore.kernel.org/r/20221011163123.A093CC433D6@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mac80211/rx.c')
-rw-r--r-- | net/mac80211/rx.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index bd215fe3c796..589521717c35 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -4352,6 +4352,7 @@ void ieee80211_check_fast_rx(struct sta_info *sta) .vif_type = sdata->vif.type, .control_port_protocol = sdata->control_port_protocol, }, *old, *new = NULL; + u32 offload_flags; bool set_offload = false; bool assign = false; bool offload; @@ -4467,10 +4468,10 @@ void ieee80211_check_fast_rx(struct sta_info *sta) if (assign) new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL); - offload = assign && - (sdata->vif.offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED); + offload_flags = get_bss_sdata(sdata)->vif.offload_flags; + offload = offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED; - if (offload) + if (assign && offload) set_offload = !test_and_set_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD); else set_offload = test_and_clear_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD); @@ -4708,7 +4709,7 @@ static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, if (!(status->rx_flags & IEEE80211_RX_AMSDU)) { if (!pskb_may_pull(skb, snap_offs + sizeof(*payload))) - goto drop; + return false; payload = (void *)(skb->data + snap_offs); |