linux-kernel - Re: [PATCH] ALSA: wavefront: Clear substream pointers on close

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 for Android: free password hash cracker in your pocket

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

Message-ID: <878qgjh40z.wl-tiwai@suse.de>
Date: Thu, 06 Nov 2025 11:03:08 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Junrui Luo <moonafterrain@...look.com>
Cc: perex@...ex.cz,
	tiwai@...e.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org,
	Yuhao Jiang <danisjiang@...il.com>
Subject: Re: [PATCH] ALSA: wavefront: Clear substream pointers on close

On Thu, 06 Nov 2025 03:24:57 +0100,
Junrui Luo wrote:
> 
> Clear substream pointers in close functions to avoid leaving dangling
> pointers, helping to improve code safety and
> prevents potential issues.
> 
> Reported-by: Yuhao Jiang <danisjiang@...il.com>
> Reported-by: Junrui Luo <moonafterrain@...look.com>
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Cc: stable@...r.kernel.org
> Signed-off-by: Junrui Luo <moonafterrain@...look.com>

Applied now.  Thanks.


Takashi