Re: [PATCH v2] selftests: mptcp: always close input's FD if opened

[Matthieu Baerts <matttbe@kernel.org>]

Hi Liu,

On 02/07/2024 06:05, Liu Jing wrote:
> in main_loop_s function, when the open(cfg_input, O_RDONLY) function is run,

Please see my previous message: the commit description should have lines
of maximum ~72 chars.

> the last fd is not closed if the "--cfg_repeat > 0" branch is not taken.
> 
> Fixes: 05be5e273c84("selftests: mptcp: add disconnect tests").

There should be a space after the commit ID, not dot at the end, and no
blank line between git tags ("Fixes:", "Signed-off-by", etc.).

> 
> Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com>
> ---
> Changes from v1
> - add close function in main_loop_s function

It looks like you didn't change the code as I suggested: moving...

  if (cfg_input)
          close(fd);

before 'if (--cfg_repeat > 0)'.

Anyway, I just applied your patch in our tree (fixes for -net) with all
the modifications mentioned above. We will send it to netdev later with
other patches.

New patches for t/upstream-net and t/upstream:
- d2657c3f784a: selftests: mptcp: always close input's FD if opened
- Results: a9e719ce2340..fa4c0289d475 (export-net)
- Results: b49e920db095..dcc28bf9bc6a (export)

Tests are now in progress:

- export-net:
https://github.com/multipath-tcp/mptcp_net-next/commit/fa397dbd31963500c42d31a4892e0b9c7e4c9ff9/checks
- export:
https://github.com/multipath-tcp/mptcp_net-next/commit/ff673f57b4479a78dd9eb18af3c8c0fe73bf958b/checks

Cheers,
Matt
-- 
Sponsored by the NGI0 Core fund.