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Date: Fri,  1 Dec 2023 10:25:49 -0800
From: Kees Cook <>
To: Steven Rostedt <>,
	Kees Cook <>
Cc: Masami Hiramatsu <>,,,
Subject: Re: [PATCH] tracing/uprobe: Replace strlcpy() with strscpy()

On Thu, 30 Nov 2023 12:56:08 -0800, Kees Cook wrote:
> strlcpy() reads the entire source buffer first. This read may exceed
> the destination size limit. This is both inefficient and can lead
> to linear read overflows if a source string is not NUL-terminated[1].
> Additionally, it returns the size of the source string, not the
> resulting size of the destination string. In an effort to remove strlcpy()
> completely[2], replace strlcpy() here with strscpy().
> [...]

Applied to for-next/hardening, thanks!

[1/1] tracing/uprobe: Replace strlcpy() with strscpy()

Take care,

Kees Cook

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