netdev - Re: [PATCH bpf-next] selftests/bpf: fix return value comparison for tests in test

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Sat, 20 Oct 2018 23:19:04 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Quentin Monnet <quentin.monnet@...ronome.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org,
        oss-drivers@...ronome.com
Subject: Re: [PATCH bpf-next] selftests/bpf: fix return value comparison for
 tests in test_libbpf.sh

On Sat, Oct 20, 2018 at 10:58:44PM +0100, Quentin Monnet wrote:
> The return value for each test in test_libbpf.sh is compared with
> 
>     if (( $? == 0 )) ; then ...
> 
> This works well with bash, but not with dash, that /bin/sh is aliased to
> on some systems (such as Ubuntu).
> 
> Let's replace this comparison by something that works on both shells.
> 
> Signed-off-by: Quentin Monnet <quentin.monnet@...ronome.com>
> Reviewed-by: Jakub Kicinski <jakub.kicinski@...ronome.com>

Applied, Thanks