From: Bart Van Assche <bvanassche@acm.org>
To: Jules Irenge <jbi.octave@gmail.com>, jejb@linux.ibm.com
Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/7] scsi: Convert snprintf() to scnprintf()
Date: Mon, 26 Sep 2022 12:14:05 -0700 [thread overview]
Message-ID: <ea00dcab-e4f6-f672-e754-9ddec67da83d@acm.org> (raw)
In-Reply-To: <YzHyC191CIXZSfc5@fedora>
On 9/26/22 11:40, Jules Irenge wrote:
> Coccinnelle reports a warning
> Warning: Use scnprintf or sprintf
> Adding to that, there has been a slow migration from snprintf to scnprintf.
> This LWN article explains the rationale for this change
> https: //lwn.net/Articles/69419/
> Ie. snprintf() returns what *would* be the resulting length,
> while scnprintf() returns the actual length.
Isn't using snprintf() or scnprintf() inside sysfs show callbacks
considered deprecated?
Thanks,
Bart.
next prev parent reply other threads:[~2022-09-26 19:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 18:40 [PATCH 2/7] scsi: Convert snprintf() to scnprintf() Jules Irenge
2022-09-26 19:14 ` Bart Van Assche [this message]
2022-09-28 13:37 ` Jules Irenge
2022-10-01 9:44 ` Martin K. Petersen
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