linux-kernel - Re: [PATCH] ALSA: hda: fix potential memleak in 'add_widget

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Date:   Thu, 10 Nov 2022 15:28:38 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Ye Bin <yebin@...weicloud.com>
Cc:     perex@...ex.cz, tiwai@...e.com, alsa-devel@...a-project.org,
        yebin10@...wei.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: hda: fix potential memleak in 'add_widget_node'

On Thu, 10 Nov 2022 15:45:39 +0100,
Ye Bin wrote:
> 
> From: Ye Bin <yebin10@...wei.com>
> 
> As 'kobject_add' may allocated memory for 'kobject->name' when return error.
> And in this function, if call 'kobject_add' failed didn't free kobject.
> So call 'kobject_put' to recycling resources.
> 
> Signed-off-by: Ye Bin <yebin10@...wei.com>

Thanks, applied now.


Takashi