Mumbai, Nov. 15 -- Salman Khan's upcoming film Dabangg 3 is truly a passion project for the superstar. Apart from reprising the role of Chulbul Pandey for the third time and of course producing it under his own banner, Salman Khan has also been involved in other aspects of the filmmaking of this superhit franchise.

However, looks like some controversies are arising out of Bhai's extent of involvement. The official trailer of the film credits Salman Khan for the screenplay of the film. However, if you look at the first teaser of the film that came out Dilip Shukla is credited for the screenplay along with director Prabhu Deva and Aloke Upadhyay. The new one has Dilip Shukla's name just for the dialogues which he shares with Aloke Upadhyay....