trying to use a remote printer-queue, the lpd wrote the
following messages to syslog:

Can't create temp cfp file
lp: can't scan /var/spool/lpd/LJIIISi

investigating the source showed the follwing bug: in
printjob.c the function mktemp is called with an invalid
template (the LAST 6 chars have to be XXXXXX !). The patch
below fixes the problem:

*** lpr-0.35/lpd/printjob.c.orig        Sat May 15 12:45:14
1999
--- lpr-0.35/lpd/printjob.c     Sat May 15 12:45:57 1999
***************
*** 769,775 ****
        if (IF != NULL)
          {
            dup_cfpname = strdup(file);
!           memcpy((dup_cfpname+7), "XXXXXX", 6);
            mktemp(dup_cfpname);
            tmpmask = umask(007);
            dup_cfp=fopen(dup_cfpname, "w");
--- 769,775 ----
        if (IF != NULL)
          {
            dup_cfpname = strdup(file);
!           memcpy((dup_cfpname+strlen(file)-6), "XXXXXX",
6);
            mktemp(dup_cfpname);
            tmpmask = umask(007);
            dup_cfp=fopen(dup_cfpname, "w");