linux-kernel - Re: [PATCH v2] HID: wacom: fix shift OOB in kfifo allocation for zero pktlen

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Message-ID: <2025040200-serotonin-equivocal-b264@gregkh>
Date: Wed, 2 Apr 2025 09:06:06 +0100
From: Greg KH <greg@...ah.com>
To: Markus Elfring <Markus.Elfring@....de>
Cc: Qasim Ijaz <qasdev00@...il.com>, linux-input@...r.kernel.org,
	syzbot+d5204cbbdd921f1f7cad@...kaller.appspotmail.com,
	stable@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Benjamin Tissoires <bentiss@...nel.org>,
	Jason Gerecke <jason.gerecke@...om.com>,
	Jiri Kosina <jikos@...nel.org>, Ping Cheng <ping.cheng@...om.com>
Subject: Re: [PATCH v2] HID: wacom: fix shift OOB in kfifo allocation for
 zero pktlen

On Wed, Apr 02, 2025 at 10:03:25AM +0200, Markus Elfring wrote:
> …
> > To fix this, we should handle cases where wacom_compute_pktlen()
> > results in 0.
> 
> See also once more:
> https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.14#n94
> 
> Regards,
> Markus
> 

Hi,

This is the semi-friendly patch-bot of Greg Kroah-Hartman.

Markus, you seem to have sent a nonsensical or otherwise pointless
review comment to a patch submission on a Linux kernel developer mailing
list.  I strongly suggest that you not do this anymore.  Please do not
bother developers who are actively working to produce patches and
features with comments that, in the end, are a waste of time.

Patch submitter, please ignore Markus's suggestion; you do not need to
follow it at all.  The person/bot/AI that sent it is being ignored by
almost all Linux kernel maintainers for having a persistent pattern of
behavior of producing distracting and pointless commentary, and
inability to adapt to feedback.  Please feel free to also ignore emails
from them.

thanks,

greg k-h's patch email bot