linux-kernel - Re: [PATCH] appletalk: Set error code if register_snap

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Date:   Tue, 30 Apr 2019 11:10:22 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH] appletalk: Set error code if register_snap_client
 failed

From: YueHaibing <yuehaibing@...wei.com>
Date: Tue, 30 Apr 2019 19:34:08 +0800

> If register_snap_client fails in atalk_init,
> error code should be set, otherwise it will
> triggers NULL pointer dereference while unloading
> module.
> 
> Fixes: 9804501fa122 ("appletalk: Fix potential NULL pointer dereference in unregister_snap_client")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied, thanks.