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exec-util: use open_terminal() in fork_agent() for safety
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@ -594,9 +594,9 @@ int _fork_agent(const char *name, const int except[], size_t n_except, pid_t *re
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* that when systemctl is started via popen() or a similar call that expects to read EOF we
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* actually do generate EOF and not delay this indefinitely by keeping an unused copy of
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* stdin around. */
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fd = open("/dev/tty", stdin_is_tty ? O_WRONLY : (stdout_is_tty && stderr_is_tty) ? O_RDONLY : O_RDWR);
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fd = open_terminal("/dev/tty", stdin_is_tty ? O_WRONLY : (stdout_is_tty && stderr_is_tty) ? O_RDONLY : O_RDWR);
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if (fd < 0) {
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log_error_errno(errno, "Failed to open /dev/tty: %m");
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log_error_errno(fd, "Failed to open /dev/tty: %m");
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_exit(EXIT_FAILURE);
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}
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