linux-kernel - Re: [PATCH] scripts/mod/modpost: fix null pointer dereference

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Message-ID: <CAKPOu+87bmXkh9uEMEjCOBQ5hjgMysWsyac9EHvQnPp5Pf5d3A@mail.gmail.com>
Date: Tue, 12 Mar 2024 10:51:40 +0100
From: Max Kellermann <max.kellermann@...os.com>
To: Masahiro Yamada <masahiroy@...nel.org>
Cc: nathan@...nel.org, nicolas@...sle.eu, linux-kbuild@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scripts/mod/modpost: fix null pointer dereference

On Sat, Feb 17, 2024 at 1:24 PM Masahiro Yamada <masahiroy@...nel.org> wrote:
> Can you describe the steps to reproduce it?
>
> I set CONFIG_TEST_USER_COPY=m, but I could not
> reproduce it.

I have just reproduced (and logged) it - with "ARCH=arm randconfig
KCONFIG_SEED=0xDD5A884F". Config file attached.

Download attachment ".config" of type "application/octet-stream" (141237 bytes)