"Is it traveling when a player gains control of the ball while sliding on the playing court and then, because of momentum, rolls or slides, after which the player passes or starts a dribble before getting to his feet?

No. The player may pass, shoot, start a dribble or call a timeout. Once the player has the ball and is no longer sliding, HE MAY NOT ROLL OVER. When flat on his back, the player may sit up without violating. When the player puts the ball on the floor, then rises and is the first to touch the ball, it also is traveling. When a player rises to his feet while holding the ball and moves the pivot foot, it is traveling. When a player falls to one knee while holding the ball, it is traveling if the pivot foot moves."

https://www.ncaapublications.com/p-4366-2015-ncaa-mens-basketball-rules-case-book.aspx