linux-kernel - Re: [PATCH] regmap: fix memory leak with map->patch

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Message-ID: <20200617182648.GI4613@sirena.org.uk>
Date:   Wed, 17 Jun 2020 19:26:48 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, tiwai@...e.de, vkoul@...nel.org,
        gregkh@...uxfoundation.org,
        Bard liao <yung-chuan.liao@...ux.intel.com>,
        Rander Wang <rander.wang@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Daniel Baluta <daniel.baluta@...il.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
Subject: Re: [PATCH] regmap: fix memory leak with map->patch

On Wed, Jun 17, 2020 at 11:39:00AM -0500, Pierre-Louis Bossart wrote:
> kmemleak throws the following error on devices using
> regmap_register_patch().  map->patch is allocated dynamically with
> krealloc() but never freed.

Charles sent a patch fixing this already.

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