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selftests: mptcp: close fd_in before returning in main_loop

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commit c183165f87a486d5879f782c05a23c179c3794ab upstream.

The file descriptor 'fd_in' is opened when cfg_input is configured, but
not closed in main_loop(), this patch fixes it.

Fixes: 05be5e273c ("selftests: mptcp: add disconnect tests")
Cc: stable@vger.kernel.org
Co-developed-by: Cong Liu <liucong2@kylinos.cn>
Signed-off-by: Cong Liu <liucong2@kylinos.cn>
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250328-net-mptcp-misc-fixes-6-15-v1-3-34161a482a7f@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang
2025-03-28 15:27:18 +01:00
committed by Greg Kroah-Hartman
parent 0f91e4f69f
commit 2f1b4d6725
1 changed files with 5 additions and 2 deletions
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7
tools/testing/selftests/net/mptcp/mptcp_connect.c
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@@ -1299,7 +1299,7 @@ again:
ret = copyfd_io(fd_in, fd, 1, 0, &winfo);
if (ret)
return ret;
goto out;
if (cfg_truncate > 0) {
shutdown(fd, SHUT_WR);
@@ -1320,7 +1320,10 @@ again:
close(fd);
}
return 0;
out:
if (cfg_input)
close(fd_in);
return ret;
}
int parse_proto(const char *proto)