Re: [PATCH] scripts/kallsyms: Fix build failure by setting errno before calling getline()

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Subject: Re: [PATCH] scripts/kallsyms: Fix build failure by setting errno before calling getline()
From: Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>
Date: Tue, 25 Jul 2023 02:41:16 +0200
Cc: linux-kbuild@xxxxxxxxxxxxxxx, masahiroy@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Kees Cook <keescook@xxxxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Zhen Lei <thunder.leizhen@xxxxxxxxxx>, Miguel Ojeda <ojeda@xxxxxxxxxx>, Boqun Feng <boqun.feng@xxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Nicolas Schier <n.schier@xxxxxx>
In-reply-to: <20230724131741.954624-1-james.clark@arm.com>

On Mon, Jul 24, 2023 at 3:18 PM James Clark <james.clark@xxxxxxx> wrote:
>
> This fixes the following build failure if scripts/kallsyms launches with
> a non-zero errno value:

The code change sounds good to me, but could you please describe the
situation where you found the build failure?

Cheers,
Miguel

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  - From: James Clark

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