From: Karsten Hohmeier <linux@hohmatik.de>
To: carnil@debian.org
Cc: 1121535@bugs.debian.org, linux-kernel@vger.kernel.org,
linux-sound@vger.kernel.org, perex@perex.cz, tiwai@suse.com,
tiwai@suse.de, waxhead@dirtcellar.net
Subject: Re: Bug#1121535: UBSAN: array-index-out-of-bounds in [...]sound/pci/ctxfi/ctamixer.c:347:48
Date: Fri, 26 Dec 2025 18:21:03 +0100 [thread overview]
Message-ID: <20251226172103.5473-1-linux@hohmatik.de> (raw)
In-Reply-To: <aSqpiDfrvIyUt813@eldamar.lan>
Hello. I am another affected user.
I applied the suggested patch by Takeshi on top of 6.18.2 (in case it got already fixed).
But this just gives
> Dez 26 17:24:13: dtest kernel: UBSAN: array-index-out-of-bounds in sound/pci/ctxfi/ctamixer.c:344:48
> Dez 26 17:24:13: dtest kernel: index 10 is out of range for type 'unsigned char [9]'
as the error. Making the struct even larger gives
> Dez 26 17:39:35 dtest kernel: UBSAN: array-index-out-of-bounds in sound/pci/ctxfi/ctamixer.c:344:48
> Dez 26 17:39:35 dtest kernel: index 32 is out of range for type 'unsigned char [32]'
Could you take another look?
Regards
Karsten
next prev parent reply other threads:[~2025-12-26 17:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <176428476762.2962.8176922083972711750.reportbug@main.localdomain>
2025-11-28 6:07 ` UBSAN: array-index-out-of-bounds in [...]sound/pci/ctxfi/ctamixer.c:347:48 Salvatore Bonaccorso
2025-11-28 17:24 ` Takashi Iwai
2025-11-28 19:32 ` Salvatore Bonaccorso
2025-11-29 8:06 ` Bug#1121535: " Salvatore Bonaccorso
2025-12-26 17:21 ` Karsten Hohmeier [this message]
2026-01-07 16:29 ` Takashi Iwai
2026-01-10 10:39 ` Karsten Hohmeier
2026-01-18 18:48 ` Karsten Hohmeier
2026-01-19 13:30 ` Takashi Iwai
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