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Message-ID: <b867a165-3ca2-6ce7-4373-2a69d0a1341b@ispras.ru> Date: Thu, 16 Feb 2023 21:44:42 +0300 From: Fedor Pchelkin <pchelkin@...ras.ru> To: Toke Høiland-Jørgensen <toke@...e.dk> Cc: Kalle Valo <kvalo@...nel.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, "John W. Linville" <linville@...driver.com>, Vasanthakumar Thiagarajan <vasanth@...eros.com>, Senthil Balasubramanian <senthilkumar@...eros.com>, Sujith <Sujith.Manoharan@...eros.com>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Alexey Khoroshilov <khoroshilov@...ras.ru>, lvc-project@...uxtesting.org Subject: Re: [PATCH 1/1] wifi: ath9k: hif_usb: fix memory leak of remain_skbs On 16.02.2023 21:05, Toke Høiland-Jørgensen wrote: > Fedor Pchelkin <pchelkin@...ras.ru> writes: > >> On 16.02.2023 19:15, Toke Høiland-Jørgensen wrote: >> > Erm, does this actually fix the leak? AFAICT, ath9k_hif_usb_dev_deinit() >> > is only called on the error path of ath9k_hif_usb_firmware_cb(), not >> > when the device is subsequently torn down in >> > ath9k_htc_disconnect_device()? >> >> ath9k_hif_usb_dev_deinit() is also called inside >> ath9k_hif_usb_disconnect(). > No it's not, as of: > > f099c5c9e2ba ("wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()") > > I guess you're looking at an older tree? Please base your patches on an > up-to-date ath-next tree. > Oops, that's my fault, I indeed patched the wrong tree. Thanks for clarifying!
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