lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Mon, 27 Nov 2017 19:12:50 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     Ladislav Michl <ladis@...ux-mips.org>, linux-omap@...r.kernel.org,
        linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc:     "Andrew F. Davis" <afd@...com>,
        Arvind Yadav <arvind.yadav.cs@...il.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: omapfb/dss: Delete an error message for a failed memory
 allocation in three functions

>> Can a default allocation failure report provide the information
>> which you might expect so far?
> 
> You should be able to answer that question yourself.

I can not answer this detail completely myself because my knowledge
is incomplete about your concrete expectations for the exception handling
which can lead to different views for the need of additional error messages.


> And if you are unable to do so, just do not sent changes pointed
> by any code analysis tools.

They can point aspects out for further software development considerations,
can't they?


> As a side note, if you look at whole call chain, you'll find quite some
> room for optimizations - look how dev and pdev are used. That also applies
> to other patches.

Would you prefer to improve the source code in other ways?

Regards,
Markus

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ