Young Buck served an 18 month sentence and was released in October of 2013. After serving his time he was placed on probation.
Young Buck had passed 21 previous probation mandated drug tests. That all ended after his smoke session with Snoop Dogg. TMZ reported his probation officer spotted him faking a urine test, which is a serious offense. As of now there is no word as to his future or if Young Buck will have to serve additional time for this incident.