Re: [PATCH] fs: affs: fix a NULL pointer dereference

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To: Kangjie Lu <kjlu@xxxxxxx>
Subject: Re: [PATCH] fs: affs: fix a NULL pointer dereference
From: David Sterba <dsterba@xxxxxxx>
Date: Thu, 21 Mar 2019 15:45:47 +0100
Cc: pakki001@xxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20190315074246.26426-1-kjlu@umn.edu>
Mail-followup-to: dsterba@xxxxxxx, Kangjie Lu <kjlu@xxxxxxx>, pakki001@xxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Reply-to: dsterba@xxxxxxx
User-agent: Mutt/1.5.23.1 (2014-03-12)

On Fri, Mar 15, 2019 at 02:42:44AM -0500, Kangjie Lu wrote:
> If affs_bread fails, do not use ext_bh to avoid NULL pointer
>  dereference
> 
> Signed-off-by: Kangjie Lu <kjlu@xxxxxxx>

Tanks for the patch.  I'll need some more time to get familiar with the
AFFS code to review your patch.

References:
- [PATCH] fs: affs: fix a NULL pointer dereference
  - From: Kangjie Lu

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