linux-kernel - Re: [PATCH] kernel/module: Fix memleak in module_add_modinfo

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Date:   Wed, 8 Jan 2020 09:05:36 +0100 (CET)
From:   Miroslav Benes <mbenes@...e.cz>
To:     YueHaibing <yuehaibing@...wei.com>
cc:     jeyu@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kernel/module: Fix memleak in
 module_add_modinfo_attrs()

On Sat, 28 Dec 2019, YueHaibing wrote:

> In module_add_modinfo_attrs() if sysfs_create_file() fails
> on the first iteration of the loop (so i = 0), we forget to
> free the modinfo_attrs.
> 
> Fixes: bc6f2a757d52 ("kernel/module: Fix mem leak in module_add_modinfo_attrs")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Reviewed-by: Miroslav Benes <mbenes@...e.cz>

M