lkml.org 
[lkml]   [2019]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4] vt: fix a missing-check bug in con_init()
On Wed, Jun 12, 2019 at 03:38:38PM +0200, Greg KH wrote:
> On Wed, Jun 12, 2019 at 09:15:06PM +0800, Gen Zhang wrote:
> > In function con_init(), the pointer variable vc_cons[currcons].d, vc and
> > vc->vc_screenbuf is allocated by kzalloc(). However, kzalloc() returns
> > NULL when fails. Therefore, we should check the return value and handle
> > the error.
> >
> > Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
> > ---
>
> What changed from v1, v2, and v3?
Thanks for your timely response. I am not a native English speaker, so
I am not sure I understand this correctly. Does this mean that I should
use "v5", rather than "v4"?
>
> That always goes below the --- line.
And I can't see what goes wrong with "---". Could you please make some
explaination?

Thanks
Gen
>
> v5 please.
>
> thanks,
>
> greg k-h

\
 
 \ /
  Last update: 2019-06-12 15:45    [W:0.022 / U:44.184 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site