From: Mark Harmstone <mark@harmstone.com>
To: Brahmajit Das <listout@listout.xyz>
Cc: linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-btrfs@vger.kernel.org, clm@fb.com, josef@toxicpanda.com,
dsterba@suse.com, kees@kernel.org, ailiop@suse.com
Subject: Re: [PATCH v2] btrfs: replace deprecated strcpy with strscpy
Date: Thu, 19 Jun 2025 19:03:27 +0100 [thread overview]
Message-ID: <fcb1bd45-f703-4df7-a3dd-f5cdae9c3983@harmstone.com> (raw)
In-Reply-To: <rbjjfbhrwh4qjfj4pjhb5zzrvyddjlekfed6kfcrtuurj2ovgg@dm6xesb7nuzm>
On 19/06/2025 6.59 pm, Brahmajit Das wrote:
> 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.
Okay. It looks like this was added by e6584c3964f2ff76a9fb5a701e4a59997b35e547 in
2023 - the docs don't seem to have caught up yet.
next prev parent reply other threads:[~2025-06-19 18:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-19 14:06 [PATCH] btrfs: replace deprecated strcpy with strscpy Brahmajit Das
2025-06-19 15:39 ` [PATCH v2] " Brahmajit Das
2025-06-19 17:06 ` Mark Harmstone
2025-06-19 17:59 ` Brahmajit Das
2025-06-19 18:03 ` Mark Harmstone [this message]
2025-06-20 1:43 ` [PATCH v3] " Brahmajit Das
2025-06-20 5:15 ` Mark Harmstone
2025-06-20 12:27 ` David Sterba
2025-06-19 17:03 ` [PATCH] " Mark Harmstone
2025-06-19 18:02 ` Brahmajit Das
2025-06-20 12:24 ` David Sterba
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