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plugins: Fix two resource leaks in setup_socket()

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Either accept() fails or exits normally, we need to close the fd.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201109082829.87496-3-alex.chen@huawei.com>
Message-Id: <20201110192316.26397-3-alex.bennee@linaro.org>
This commit is contained in:
Alex Chen 2020-11-10 19:23:08 +00:00 committed by Alex Bennée
parent dbb864ba4f
commit 9cd7dde073
1 changed files with 2 additions and 0 deletions
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2
contrib/plugins/lockstep.c
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@ -268,11 +268,13 @@ static bool setup_socket(const char *path)
socket_fd = accept(fd, NULL, NULL);
if (socket_fd < 0 && errno != EINTR) {
perror("accept socket");
close(fd);
return false;
}
qemu_plugin_outs("setup_socket::ready\n");
close(fd);
return true;
}