Bug#1121535: UBSAN: array-index-out-of-bounds in [...]sound/pci/ctxfi/ctamixer.c:347:48

To: tiwai@suse.de
Cc: 1121535@bugs.debian.org, carnil@debian.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux@hohmatik.de, perex@perex.cz, tiwai@suse.com, waxhead@dirtcellar.net
Subject: Bug#1121535: UBSAN: array-index-out-of-bounds in [...]sound/pci/ctxfi/ctamixer.c:347:48
From: Karsten Hohmeier <linux@hohmatik.de>
Date: Sat, 10 Jan 2026 11:39:55 +0100
Message-id: <[🔎] 20260110103955.8318-1-linux@hohmatik.de>
Reply-to: Karsten Hohmeier <linux@hohmatik.de>, 1121535@bugs.debian.org
In-reply-to: <[🔎] 87pl7lgzd7.wl-tiwai@suse.de>
References: <[🔎] 87pl7lgzd7.wl-tiwai@suse.de> <176428476762.2962.8176922083972711750.reportbug@main.localdomain>

Hello Takashi.

Thank you for the suggested patch.
I should have access to the affected machine next weekend and will test it then.

Regards

Karsten

Reply to:

References:
- Bug#1121535: UBSAN: array-index-out-of-bounds in [...]sound/pci/ctxfi/ctamixer.c:347:48
  - From: Takashi Iwai <tiwai@suse.de>