From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [PATCH] kernel: disable CONFIG_USELIB on x86_64 and i586(-pae)
Date: Mon, 20 Apr 2020 08:12:17 +0100 [thread overview]
Message-ID: <7121E4B0-8088-4A35-9222-02B83F0AA4D0@ipfire.org> (raw)
In-Reply-To: <d4a21079-c8c5-6e57-f26e-2bdc9b3f34b3@ipfire.org>
[-- Attachment #1: Type: text/plain, Size: 2364 bytes --]
Acked-by: Michael Tremer <michael.tremer(a)ipfire.org>
> On 18 Apr 2020, at 09:24, Peter Müller <peter.mueller(a)ipfire.org> wrote:
>
>> This option enables the uselib syscall a system call used in the dynamic
>> linker from libc5 and earlier. glibc does not use this system call. If you
>> intend to run programs built on libc5 or earlier you may need to enable this
>> syscall. Current systems running glibc can safely disable this.
>
> In my point of view, the last sentence matches our situation.
>
> Fixes: #12379
>
> Cc: Arne Fitzenreiter <arne.fitzenreiter(a)ipfire.org>
> Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
> ---
> config/kernel/kernel.config.i586-ipfire | 2 +-
> config/kernel/kernel.config.i586-ipfire-pae | 2 +-
> config/kernel/kernel.config.x86_64-ipfire | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel.config.i586-ipfire
> index 4bb39fc20..602e3ce2c 100644
> --- a/config/kernel/kernel.config.i586-ipfire
> +++ b/config/kernel/kernel.config.i586-ipfire
> @@ -72,7 +72,7 @@ CONFIG_POSIX_MQUEUE=y
> CONFIG_POSIX_MQUEUE_SYSCTL=y
> CONFIG_CROSS_MEMORY_ATTACH=y
> CONFIG_FHANDLE=y
> -CONFIG_USELIB=y
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=y
>
> diff --git a/config/kernel/kernel.config.i586-ipfire-pae b/config/kernel/kernel.config.i586-ipfire-pae
> index 318384613..e18434557 100644
> --- a/config/kernel/kernel.config.i586-ipfire-pae
> +++ b/config/kernel/kernel.config.i586-ipfire-pae
> @@ -72,7 +72,7 @@ CONFIG_POSIX_MQUEUE=y
> CONFIG_POSIX_MQUEUE_SYSCTL=y
> CONFIG_CROSS_MEMORY_ATTACH=y
> CONFIG_FHANDLE=y
> -CONFIG_USELIB=y
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=y
>
> diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire
> index b16d13504..54da3aea4 100644
> --- a/config/kernel/kernel.config.x86_64-ipfire
> +++ b/config/kernel/kernel.config.x86_64-ipfire
> @@ -75,7 +75,7 @@ CONFIG_POSIX_MQUEUE=y
> CONFIG_POSIX_MQUEUE_SYSCTL=y
> CONFIG_CROSS_MEMORY_ATTACH=y
> CONFIG_FHANDLE=y
> -CONFIG_USELIB=y
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=y
>
> --
> 2.16.4
prev parent reply other threads:[~2020-04-20 7:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-18 8:24 Peter Müller
2020-04-20 7:12 ` Michael Tremer [this message]
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