Modified initrd/admin-tclkit/kitcreator-modules/system/system.c from [7ecfb38f87] to [7d48c39a12].

  1886   1886   	pid_t child, child_pgid = -1, waitpid_ret;
  1887   1887   	ssize_t read_ret;
  1888   1888   	time_t currtime;
  1889   1889   	char *argv[3], *envv[512];
  1890   1890   	char *logfile, *filename, *cwd, *user, *group;
  1891   1891   	char logmsg[2048];
  1892   1892   	fd_set read_fdset;
  1893         -	int pipe_ret, setsid_ret, execve_ret, tcl_ret, select_ret;
         1893  +	int pipe_ret, setsid_ret, execve_ret, tcl_ret, select_ret, chdir_ret;
  1894   1894   	int null_fd, log_fd, tmp_fd, max_fd;
  1895   1895   	int env_entry_objc;
  1896   1896   	int fds[2], fd;
  1897   1897   	int status;
  1898   1898   	int idx;
  1899   1899   
  1900   1900   	/* 1. Parse arguments */
................................................................................
  2027   2027   	}
  2028   2028   
  2029   2029   	/* 6. Setup environment */
  2030   2030   	/* 6.a. Set umask */
  2031   2031   	umask(umask_val);
  2032   2032   
  2033   2033   	/* 6.b. Set working directory */
  2034         -	chdir(cwd);
         2034  +	chdir_ret = chdir(cwd);
         2035  +	if (chdir_ret != 0) {
         2036  +		write(fd, &child_pgid, sizeof(child_pgid));
         2037  +
         2038  +		_exit(0);
         2039  +	}
  2035   2040   
  2036   2041   	/* 6.c. Open log file for stderr and stdout */
  2037   2042   	log_fd = open(logfile, O_WRONLY | O_CREAT | O_APPEND, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
  2038   2043   
  2039   2044   	/* 6.d. Open "/dev/null" for stdin */
  2040   2045   	null_fd = open("/dev/null", O_RDONLY);
  2041   2046   	if (null_fd < 0 || log_fd <0) {