Ping-Ke Shih <pkshih@xxxxxxxxxxx> wrote:
> The pointer rtwsta is dereferencing pointer sta before sta is being null
> checked. Fix this by assigning sta->drv_priv to rtwsta only if sta is not
> NULL, otherwise just NULL.
>
> Fixes: e3ec7017f6a2 ("rtw89: add Realtek 802.11ax driver")
> Reported-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Patch applied to wireless-drivers-next.git, thanks.
5d44f0672319 rtw89: Fix variable dereferenced before check 'sta'
--
https://patchwork.kernel.org/project/linux-wireless/patch/20211022061242.8383-1-pkshih@xxxxxxxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
