Re: [PATCH] ath10k: Fix ath10k_wmi_tlv_op_pull_peer_stats_info() unlock without lock

Kalle Valo
2021-04-22T14:01:43Z

Shuah Khan <skhan@linuxfoundation.org> wrote:

> ath10k_wmi_tlv_op_pull_peer_stats_info() could try to unlock RCU lock
> winthout locking it first when peer reason doesn't match the valid
> cases for this function.
>
> Add a default case to return without unlocking.
>
> Fixes: 09078368d516 ("ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()")
> Reported-by: Pavel Machek <pavel@ucw.cz>
> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

Patch applied to ath-next branch of ath.git, thanks.

eaaf52e4b866 ath10k: Fix ath10k_wmi_tlv_op_pull_peer_stats_info() unlock without lock

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