* main.c (initialize_realms): For "cannot initialize realm" messages, tell the

* main.c (initialize_realms): For "cannot initialize realm" messages, tell the
user to check the log file.  Print out an error message as well as logging it
if retrieving the default realm name fails.

* kerberos_v4.c (kerberos_v4): Mask requested-life byte value with 0xff to
avoid sign-extension problems.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12631 dc483132-0cff-0310-8789-dd5450dbe970