linux-kernel - Re: [PATCH v2] btrfs: replace deprecated strcpy with strscpy

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Message-ID: <rbjjfbhrwh4qjfj4pjhb5zzrvyddjlekfed6kfcrtuurj2ovgg@dm6xesb7nuzm>
Date: Thu, 19 Jun 2025 23:29:23 +0530
From: Brahmajit Das <listout@...tout.xyz>
To: Mark Harmstone <mark@...mstone.com>
Cc: linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-btrfs@...r.kernel.org, clm@...com, josef@...icpanda.com, dsterba@...e.com, 
	kees@...nel.org, ailiop@...e.com
Subject: Re: [PATCH v2] btrfs: replace deprecated strcpy with strscpy

On 19.06.2025 18:06, Mark Harmstone wrote:
> On 19/06/2025 4.39 pm, Brahmajit Das wrote:
...
> 
> Surely this doesn't compile... strscpy takes three parameters.
> 
It does, the third parameter is optional. From include/linux/string.h

#define strscpy(dst, src, ...) \
	CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__)

But I'm more than happy to add the third parameter.

-- 
Regards,
listout