For TUNSIFMODE protect the if_flags similar to the TUNSIFINFO case. Don't allow the userland to fiddle with flags reserved by the driver. Noticed by Ingo Schwarze.
For TUNSIFMODE protect the if_flags similar to the TUNSIFINFO case.
Don't allow the userland to fiddle with flags reserved by the driver.
Noticed by Ingo Schwarze.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars