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From:   Paul Lawrence <paullawrence@google.com>
Date:   Fri, 22 Jan 2021 06:44:33 -0800
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Subject: Re: [PATCH] um: ubd: Fix crash from option parsing
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> This was addressed/fixed by the below patch, though that one doesn't
> the first "file" variable check.

I don't believe the first file variable can in fact be NULL, so my check was
unnecessary. Pleased to see this has been fixed, we can abandon my patch now.

Paul