From: Johan Hovold <johan@kernel.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Amitkumar Karwar <amitkarwar@gmail.com>,
Ganapathi Bhat <ganapathi017@gmail.com>,
Sharvari Harisangam <sharvari.harisangam@nxp.com>,
Xinming Hu <huxinming820@gmail.com>,
Brian Norris <briannorris@chromium.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Johan Hovold <johan@kernel.org>
Subject: [PATCH v2 0/3] wireless: fix division by zero in USB drivers
Date: Wed, 27 Oct 2021 10:08:16 +0200 [thread overview]
Message-ID: <20211027080819.6675-1-johan@kernel.org> (raw)
This series adds the missing endpoint sanity checks to the wireless USB
drivers that were doing packet-size calculations without first making
sure that the USB descriptors were sane.
Johan
Changes in v2:
- tighten the sanity checks for the mwifiex firmware-download mode to
handle also a missing bulk-out endpoint (noticed by Brian Norris)
Johan Hovold (3):
ath10k: fix division by zero in send path
ath6kl: fix division by zero in send path
mwifiex: fix division by zero in fw download path
drivers/net/wireless/ath/ath10k/usb.c | 5 +++++
drivers/net/wireless/ath/ath6kl/usb.c | 5 +++++
drivers/net/wireless/marvell/mwifiex/usb.c | 16 ++++++++++++++++
3 files changed, 26 insertions(+)
--
2.32.0
next reply other threads:[~2021-10-27 8:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-27 8:08 Johan Hovold [this message]
2021-10-27 8:08 ` [PATCH v2 1/3] ath10k: fix division by zero in send path Johan Hovold
2021-10-28 7:34 ` Kalle Valo
2021-10-27 8:08 ` [PATCH v2 2/3] ath6kl: " Johan Hovold
2021-10-27 8:08 ` [PATCH v2 3/3] mwifiex: fix division by zero in fw download path Johan Hovold
2021-10-27 18:22 ` Brian Norris
2021-10-28 7:20 ` Johan Hovold
2021-10-28 13:28 ` Kalle Valo
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