Add more info on the change of behavior.

diff --git a/ChangeLog b/ChangeLog
index d01e34bcca0b851839b03809c2a8f30d3ec1902c..934517178edcf0a13d20c5a784cad5f22d0471a1 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,9 @@
 2011-07-23  Nicolas François  <nicolas.francois@centraliens.net>
 
        * NEWS, src/login.c: Do not log in utmp / utmpx / wtmp when PAM is
-       enabled. This is already done by pam_lastlog.
+       enabled. This is already done by pam_lastlog. Note that
+       pam_lastlog can only log the parent PID, not the PID of the
+       process forked by login.
 
 2011-07-23  Nicolas François  <nicolas.francois@centraliens.net>