Removed some Fortify(1)-revealed buffer-overflow lint.
Removed Fortify(1)-discovered buffer-overflow lint.
Improved Fortify(1)-revealed lint removal.
Removed Fortify(1)-revealed buffer-overflow lint.
Improved description of down6_init().
Removed Fortify(1)-revealed buffer-overflow lint.
Removed Fortify(1)-revealed buffer-overflow lint.
Removed Fortify(1)-revealed buffer-overflow lint.
Removed Fortify(1)-revealed buffer-overflow lint.
Removed fortify(1)-revealed buffer-overflow lint.
Removed fortify(1)-identified buffer-overflow lint
Removed dependence on csh(1) for tilde-expansion because it's now
standard.
Squashed bug in riul_add() that could raise a SIGSEGV.
Removed fortify(1)-identified buffer-overflow lint.
Improved the description of ghostname().
Removed fortify(1)-identified buffer-overflow lint.
Removed fortify(1)-identified buffer-overflow lint.