lkml.org 
[lkml]   [2020]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH][next] dpaa2-mac: Fix potential null pointer dereference
On Fri, Sep 25, 2020 at 05:15:54PM -0700, David Miller wrote:
> From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Date: Fri, 25 Sep 2020 12:03:23 -0500
>
> > There is a null-check for _pcs_, but it is being dereferenced
> > prior to this null-check. So, if _pcs_ can actually be null,
> > then there is a potential null pointer dereference that should
> > be fixed by null-checking _pcs_ before being dereferenced.
> >
> > Addresses-Coverity-ID: 1497159 ("Dereference before null check")
> > Fixes: 94ae899b2096 ("dpaa2-mac: add PCS support through the Lynx module")
> > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
>
> Applied, thanks.

Thanks, Dave.
--
Gustavo

\
 
 \ /
  Last update: 2020-09-29 15:10    [W:0.046 / U:2.808 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site