linux-kernel - Re: [PATCH] ppp: Remove redundant BUG_ON() check in ppp

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Message-ID: <d3b4fbce-3349-d51d-4a2c-220ccadac506@cogentembedded.com>
Date:   Tue, 24 Dec 2019 14:42:12 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Xu Wang <vulab@...as.ac.cn>, paulus@...ba.org
Cc:     davem@...emloft.net, linux-ppp@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ppp: Remove redundant BUG_ON() check in ppp_pernet

Hello!

On 12/24/2019 12:37 PM, Xu Wang wrote:

> Passing NULL to ppp_pernet causes a crash via BUG_ON.
> Dereferencing net in net_generici() also has the same effect.

   s/generici/generic/. :-)

> This patch removes the redundant BUG_ON check on the same parameter.
> 
> Signed-off-by: Xu Wang <vulab@...as.ac.cn>
[...]

MBR, Sergei