> Assume that the coder meant == 0 what is he trying to enforce. If these 2 bits (_WCLONE and _WALL) are set and your are root then the call is invalid. The bit combination is harmless (setting WALL implies WCLONE [...]), and why would you forbid it for root only.
> this is not a mistake.
> Assume that the coder meant == 0 what is he trying to enforce. If these 2 bits (_WCLONE and _WALL) are set and your are root then the call is invalid. The bit combination is harmless (setting WALL implies WCLONE [...]), and why would you forbid it for root only.