CVSROOT: /cvs
Module name: src
Changes by: dera...@cvs.openbsd.org 2016/05/30 15:31:30
Modified files:
sys/sys : exec.h proc.h
sys/kern : exec_elf.c kern_exec.c
sys/uvm : uvm_mmap.c
Log message:
Identify W^X labelled binaries at execve() time based upon WX_OPENBSD_WXNEEDED
flag set by ld -zwxneeded. Such binaries are allowed to run only on wxallowed
mountpoints. They do not report mmap/mprotect problems.
Rate limit mmap/mprotect reports from other binaries.
These semantics are chosen to encourage progress in the ports ecosystem,
without overwhelming the developers who work in the area.
ok sthen kettenis
