lkml.org 
[lkml]   [2021]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] lib: vsprintf: check for NULL device_node name in device_node_string()
From
Date
On 18.02.21 13:53, Petr Mladek wrote:

> Please, use
>
> if (check_pointer(&buf, end, p, spec))
> return buf;
>
> It will print "(null)" instead of the name. It should be enough
> to inform the user this way. The extra pr_warn() does not help
> much to localize the problem anyway. And it is better to avoid
> recursion in this path.

thx, going to use it in v2.


--mtx

--
---
Hinweis: unverschlüsselte E-Mails können leicht abgehört und manipuliert
werden ! Für eine vertrauliche Kommunikation senden Sie bitte ihren
GPG/PGP-Schlüssel zu.
---
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@metux.net -- +49-151-27565287

\
 
 \ /
  Last update: 2021-02-23 21:00    [W:0.039 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site