Do more extensive checking of the userid field which is read in from the

control-file for each print job.  This is partially because the previous
checks still let through some characters which would cause trouble for
other applications which try to process the resulting userid -- such as
accounting programs.

But the main reason is to handle the case where some remote host sends a
print job where the given userid is an uppercase-version of the real userid.
For that case, lpd will now check for uppercase letters in the userid.  If
there are any, it will check to see if the given userid (with the uppercase
letters) is a valid one.  If it is *not* valid, then lpd will change the
userid to all-lowercase right when the job is received.

MFC after:	2 weeks

0 files changed, 0 insertions, 0 deletions