linux-kernel - Re: [PATCH v1] watchdog: lenovo_se30_wdt: Fix null-ptr-deref in lenovo_se30_wdt

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Message-ID: <423ef656-b9df-4bfc-8988-dc73e23b5399@web.de>
Date: Fri, 25 Apr 2025 09:20:08 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Henry Martin <bsdhenrymartin@...il.com>, linux-watchdog@...r.kernel.org,
 Günter Röck <linux@...ck-us.net>,
 Wim Van Sebroeck <wim@...ux-watchdog.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1] watchdog: lenovo_se30_wdt: Fix null-ptr-deref in
 lenovo_se30_wdt_probe()

…
> Add NULL check after devm_ioremap() to prevent this issue.

Would you get into the mood to replace the text “null-ptr-deref”
in the summary phrase?

Regards,
Markus