netdev - NULL pointer dereference in libbpf

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Message-ID: <6f6476fb-4b02-e543-6dad-aca3f9b5881c@kot-begemot.co.uk>
Date:   Fri, 18 Jun 2021 10:14:11 +0100
From:   Anton Ivanov <anton.ivanov@...-begemot.co.uk>
To:     netdev@...r.kernel.org
Subject: NULL pointer dereference in libbpf

https://elixir.bootlin.com/linux/latest/source/tools/lib/bpf/bpf.c#L91

A string is copied to a pointer destination which has been memset to zero a few lines above.

Brgds,

-- 
Anton R. Ivanov
https://www.kot-begemot.co.uk/