Smith (back) is considered a true game-time decision for Sunday's game against the Ravens, Jane Slater of NFL Network reports.
Smith was able to get in a limited practice session Friday after being a DNP in each of the first two practices of the week, and he was given the questionable tag for Sunday's game. Further clarity on Smith's availability will come about 90 minutes before the 4:25pm kickoff when the Cowboys release their inactive list.