linux-kernel - Re: [PATCH v2] tracing/osnoise: Replace kmalloc + copy_from_user with memdup

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Message-Id: <1ED366BF-BAF8-4140-B260-B2A40B5E5996@linux.dev>
Date: Wed, 1 Oct 2025 11:11:16 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCH v2] tracing/osnoise: Replace kmalloc + copy_from_user with
 memdup_user

On 1. Oct 2025, at 01:09, Steven Rostedt wrote:
> Thanks, you can base it off of my for-next branch.

I think your for-next branch[1] doesn't include the fix a2501032de0d
("tracing/osnoise: Fix slab-out-of-bounds in _parse_integer_limit()")
yet, does it? My patch would need to be applied on top of that.

Thanks,
Thorsten

[1] https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git/log/?h=for-next