linux-kernel - Re: [PATCH] sound: soc: uniphier: Handle regmap_write errors in aio_src_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <172810028220.832098.12998489877950324784.b4-ty@kernel.org>
Date: Sat, 05 Oct 2024 04:51:22 +0100
From: Mark Brown <broonie@...nel.org>
To: perex@...ex.cz, tiwai@...e.com, hayashi.kunihiko@...ionext.com, 
 mhiramat@...nel.org, 
 (학생) 장인규 (컴퓨터공학과) <ingyujang25@...st.ac.kr>
Cc: lgirdwood@...il.com, alsa-devel@...a-project.org, 
 linux-sound@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sound: soc: uniphier: Handle regmap_write errors in
 aio_src_set_param()

On Thu, 26 Sep 2024 21:15:18 +0000, (학생) 장인규 (컴퓨터공학과) wrote:
> The aio_src_set_param() function did not previously check the return
> values of regmap_write() and regmap_update_bits().
> If these functions fail, it could lead to silent failures when
> configuring the sample rate converter (SRC), causing improper behavior
> in audio processing without any indication of an error.
> 
> This patch modifies aio_src_set_param to check the return values of
> regmap_write() and regmap_update_bits().
> If either function returns an error, the error code is propagated back
> to the caller to ensure proper error handling.
> This change aligns with the existing error-handling behavior in
> functions like uniphier_aio_prepare(), where a failure in a sub-function
> should result in an immediate return of the error.
> 
> [...]

Applied to

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

Thanks!

[1/1] sound: soc: uniphier: Handle regmap_write errors in aio_src_set_param()
      commit: 23fa0b04d3fd4b8277083e9a8abb1a975a05c837

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