- close(pi[0]);
- substdio_fdbuf(&ssup,write,pi[1],upbuf,sizeof(upbuf));
- if (substdio_put(&ssup,user,userlen) == -1) die_write();
- if (substdio_put(&ssup,pass,str_len(pass) + 1) == -1) die_write();
- if (substdio_puts(&ssup,"<") == -1) die_write();
- if (substdio_puts(&ssup,unique) == -1) die_write();
- if (substdio_puts(&ssup,hostname) == -1) die_write();
- if (substdio_put(&ssup,">",2) == -1) die_write();
- if (substdio_flush(&ssup) == -1) die_write();
- close(pi[1]);
- for (i = 0;pass[i];++i) pass[i] = 0;
- for (i = 0;i < sizeof(upbuf);++i) upbuf[i] = 0;
- if (wait_pid(&wstat,child) == -1) die();
- if (wait_crashed(wstat)) die_childcrashed();
- if (wait_exitcode(wstat)) die_badauth();
- die();
+ close(pi[0]);
+ substdio_fdbuf(&ssup,write,pi[1],upbuf,sizeof upbuf);
+ if (substdio_put(&ssup,user,userlen) == -1) die_write();
+ if (substdio_put(&ssup,pass,str_len(pass) + 1) == -1) die_write();
+ if (substdio_puts(&ssup,"<") == -1) die_write();
+ if (substdio_puts(&ssup,unique) == -1) die_write();
+ if (substdio_puts(&ssup,hostname) == -1) die_write();
+ if (substdio_put(&ssup,">",2) == -1) die_write();
+ if (substdio_flush(&ssup) == -1) die_write();
+ close(pi[1]);
+ byte_zero(pass,str_len(pass));
+ byte_zero(upbuf,sizeof upbuf);
+ if (wait_pid(&wstat,child) == -1) die();
+ if (wait_crashed(wstat)) die_childcrashed();
+ if (wait_exitcode(wstat)) die_badauth();
+ die();