CVSROOT: /cvs Module name: src Changes by: mes...@cvs.openbsd.org 2017/08/22 10:32:37
Modified files:
usr.bin/cu : cu.c
Log message:
Call isatty(3) prior to ioctl(TIOCEXCL) to check if cu(1) was invoked on a
non-TTY and if that's the case then close the application. Otherwise without
this verification if it's really a non-TTY then cu(1) will be aborted by
pledge(2).
feedback and OK by deraadt@
