CVSROOT: /cvs
Module name: src
Changes by: sema...@cvs.openbsd.org 2016/07/02 22:36:08
Modified files:
lib/libc/sys : pledge.2
sys/kern : kern_pledge.c vfs_syscalls.c
sys/sys : pledge.h
Log message:
introduces new promise "chown" to allow changing owner/group with *chown(2)
family
it splits PLEDGE_FATTR in two ("fattr" stills grant the 2 flags, so no
functional changes):
- PLEDGE_CHOWN : to be able to call *chown(2) syscalls
- PLEDGE_FATTR : the rest
it introduces "chown" which grant:
- PLEDGE_CHOWN : be able to call *chown(2)
- PLEDGE_CHOWNUID : be able to modifying owner/group
ok deraadt@ tedu@
