linux-kernel - Re: [PATCH] sound: soc: wcd934x: fix an incorrect use of kstrndup()

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Message-Id: <170662942110.37296.1277489815994094565.b4-ty@kernel.org>
Date: Tue, 30 Jan 2024 15:43:41 +0000
From: Mark Brown <broonie@...nel.org>
To: srinivas.kandagatla@...aro.org, bgoswami@...cinc.com, tiwai@...e.com, 
 Fullway Wang <fullwaywang@...look.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 fullwaywang@...cent.com
Subject: Re: [PATCH] sound: soc: wcd934x: fix an incorrect use of
 kstrndup()

On Thu, 18 Jan 2024 15:52:49 +0800, Fullway Wang wrote:
> In wcd934x_codec_enable_dec(), kstrndup() is used to alloc memory.
> However, kmemdup_nul() should be used instead with the size known.
> 
> This is similar to CVE-2019-12454 which was fixed in commit
> a549881.
> 
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] sound: soc: wcd934x: fix an incorrect use of kstrndup()
      commit: eeab239d6a2418fc5d2cd7ea76187085a97acde0

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark