linux-kernel - [PATCH 0/2] Fix double free bugs in nfcmrvl module

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Date:   Tue, 12 Apr 2022 18:56:51 +0800
From:   Duoming Zhou <duoming@....edu.cn>
To:     krzk@...nel.org, linux-kernel@...r.kernel.org
Cc:     davem@...emloft.net, gregkh@...uxfoundation.org,
        alexander.deucher@....com, broonie@...nel.org,
        akpm@...ux-foundation.org, netdev@...r.kernel.org,
        pabeni@...hat.com, Duoming Zhou <duoming@....edu.cn>
Subject: [PATCH 0/2] Fix double free bugs in nfcmrvl module

We add lock and check in fw_dnld_over() in order to synchronize
among different threads that call fw_dnld_over(). The first patch
fixes double free bugs caused by fw_dnld_over() and the second patch
fixes double free bug in nfc_fw_download_done().

Duoming Zhou (2):
  drivers: nfc: nfcmrvl: fix double free bugs caused by fw_dnld_over()
  drivers: nfc: nfcmrvl: fix double free bug in nfc_fw_download_done()

 drivers/nfc/nfcmrvl/fw_dnld.c | 8 +++++++-
 drivers/nfc/nfcmrvl/fw_dnld.h | 2 ++
 2 files changed, 9 insertions(+), 1 deletion(-)

-- 
2.17.1