netdev - Re: [PATCH bpf] tools: bpftool: close prog FD before exit on showing a single program

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:   Thu, 15 Aug 2019 22:11:17 -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>,
        bpf <bpf@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        oss-drivers@...ronome.com
Subject: Re: [PATCH bpf] tools: bpftool: close prog FD before exit on showing
 a single program

On Thu, Aug 15, 2019 at 7:22 AM Quentin Monnet
<quentin.monnet@...ronome.com> wrote:
>
> When showing metadata about a single program by invoking
> "bpftool prog show PROG", the file descriptor referring to the program
> is not closed before returning from the function. Let's close it.
>
> Fixes: 71bb428fe2c1 ("tools: bpf: add bpftool")
> Signed-off-by: Quentin Monnet <quentin.monnet@...ronome.com>
> Reviewed-by: Jakub Kicinski <jakub.kicinski@...ronome.com>

Applied. Thanks