[PATCH 2/5] ath11k: Drop MSDU with length error in DP rx path

[Kalle Valo]

Jouni Malinen <jouni at codeaurora.org> wrote:

> There are MSDUs whose length are invalid. For example,
> attackers may inject on purpose truncated A-MSDUs with
> invalid MSDU length.
> 
> Such MSDUs are marked with an err bit set in rx attention
> tlvs, so we can check and drop them.
> 
> Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
> 
> Signed-off-by: Baochen Qiang <bqiang at codeaurora.org>
> Signed-off-by: Jouni Malinen <jouni at codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo at codeaurora.org>

3 patches applied to ath-next branch of ath.git, thanks.

cd18ed4cf805 ath11k: Drop MSDU with length error in DP rx path
8a0b899f169d ath11k: Fix inaccessible debug registers
72de799aa9e3 ath11k: Fix memory leak in ath11k_qmi_driver_event_work

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210913180246.193388-2-jouni@codeaurora.org/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches