I think you are in the clear, the sacks look closed and not open at all. and they are 100% pollen sacks no mistake there.
When they open you will notice the little yellow looking pollen fingers inside them and maybe even yellow powder "pollen" just below them on the stems and leaves.. If you are trying to not pollinate your grow remove this male ASAP. and do not let it anywhere near other tents. even after you pluck the the plant it can force all its remanding energy into that pollen sack finishing up and opening.
Water can deactivate pollen pretty well so spray them with water if you feel they might have opened.
Best Of Luck!
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