linux-kernel - Re: [PATCH] dccp: Fix memleak in __feat_register

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Date:   Mon, 01 Apr 2019 18:16:41 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     gerrit@....abdn.ac.uk, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, dccp@...r.kernel.org, mojha@...eaurora.org
Subject: Re: [PATCH] dccp: Fix memleak in __feat_register_sp

From: Yue Haibing <yuehaibing@...wei.com>
Date: Mon, 1 Apr 2019 09:35:54 +0800

> From: YueHaibing <yuehaibing@...wei.com>
> 
> If dccp_feat_push_change fails, we forget free the mem
> which is alloced by kmemdup in dccp_feat_clone_sp_val.
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Fixes: e8ef967a54f4 ("dccp: Registration routines for changing feature values")
> Reviewed-by: Mukesh Ojha <mojha@...eaurora.org>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied.