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From: Takashi Iwai <tiwai@suse.de>
To: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Cc: tiwai@suse.com, perex@perex.cz, alsa-devel@alsa-project.org
Subject: Re: [PATCH] ALSA: usb-audio: scarlett_gen2: Fix another -Wformat-truncation warning
Date: Tue, 19 Sep 2023 09:19:16 +0200	[thread overview]
Message-ID: <875y46zl3f.wl-tiwai@suse.de> (raw)
In-Reply-To: <20230919071205.10684-1-peter.ujfalusi@linux.intel.com>

On Tue, 19 Sep 2023 09:12:05 +0200,
Peter Ujfalusi wrote:
> 
> The recent enablement of -Wformat-truncation leads to a false-positive
> warning for mixer_scarlett_gen2.c.
> 
> For suppressing the warning, replace snprintf() with scnprintf().
> As stated in the above, truncation doesn't matter.
> 
> Fixes: 78bd8f5126f8 ("ALSA: usb-audio: scarlett_gen2: Fix -Wformat-truncation warning")
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

While I applied it now, I wonder why this didn't show up with my local
test.  Which compiler are you using?


thanks,

Takashi

  reply	other threads:[~2023-09-19  7:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-19  7:12 [PATCH] ALSA: usb-audio: scarlett_gen2: Fix another -Wformat-truncation warning Peter Ujfalusi
2023-09-19  7:19 ` Takashi Iwai [this message]
2023-09-19  7:22   ` Péter Ujfalusi
2023-09-19  7:41     ` Takashi Iwai

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