CVS commit: src/libexec/utmp_update

[Christos Zoulas <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Feb 26 18:16:50 UTC 2003

Modified Files:
        src/libexec/utmp_update: utmp_update.c

Log Message:
The following changes make ftpd able to remove its own entries. Ftpd
calls pututxline() with ruid = 0, euid = current-ftp-user. This ends
up calling update_utmp:
- if the real uid is root, don't do password or tty ownership checks
- if we cannot open the tty line, assume that it is a daemon that does
  not use ttys and allow it to change a live entry to a dead one if
  indeed it is the same process that created the entry.


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 src/libexec/utmp_update/utmp_update.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.