linux-kernel - RE: [PATCH 1/2] lib/string_helpers: Introduce strsplit

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Date:   Wed, 13 Jul 2022 09:14:09 +0000
From:   David Laight <David.Laight@...LAB.COM>
To:     'Cezary Rojewski' <cezary.rojewski@...el.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>
CC:     Andy Shevchenko <andy@...nel.org>, Mark Brown <broonie@...nel.org>,
        "ALSA Development Mailing List" <alsa-devel@...a-project.org>,
        Takashi Iwai <tiwai@...e.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        "amadeuszx.slawinski@...ux.intel.com" 
        <amadeuszx.slawinski@...ux.intel.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>
Subject: RE: [PATCH 1/2] lib/string_helpers: Introduce strsplit_u32()

>          if (pint)
> -               *pint = value;
> +               memcpy(pint, &value, min(nsize, sizeof(value)));

That is just soooooo broken.

	David

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