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selftests: mptcp: always close input's FD if opened
commit7c70bcc2a8
upstream. In main_loop_s function, when the open(cfg_input, O_RDONLY) function is run, the last fd is not closed if the "--cfg_repeat > 0" branch is not taken. Fixes:05be5e273c
("selftests: mptcp: add disconnect tests") Cc: stable@vger.kernel.org Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1115,11 +1115,11 @@ again:
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return 1;
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return 1;
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}
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}
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if (--cfg_repeat > 0) {
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if (cfg_input)
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if (cfg_input)
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close(fd);
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close(fd);
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if (--cfg_repeat > 0)
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goto again;
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goto again;
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}
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return 0;
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return 0;
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}
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}
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