Fixing an omission; previous code didn't support a negative value for the password expiration hint (which is legal). Pointed out by Ezra Peisach. To generate a diff of this commit: cvs diff -r1.142 -r1.143 krb5/src/include/krb5.hin cvs diff -r5.16 -r5.17 krb5/src/lib/krb5/krb/gic_pwd.c