CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2021/12/13 07:54:22
Modified files:
sys/kern : sys_pipe.c
sys/miscfs/fifofs: fifo_vnops.c
Log message:
Prevent kevent(2) use of EVFILT_EXCEPT with FIFOs and pipes
Currently, the only intended direct usage of the EVFILT_EXCEPT filter
is with NOTE_OOB to detect out-of-band data in ptys and sockets.
NOTE_OOB does not apply to FIFOs or pipes. Prevent the user from
registering the filter with these file types. The filter code is for
the kernel's internal use.
OK mpi@
