cvs commit: src/sys/i386/i386 sys_machdep.c src/sys/kern kern_linker.c kern_time.c src/sys/nfsserver nfs_syscalls.c src/sys/security/mac mac_framework.h mac_policy.h mac_system.c src/sys/security/mac_biba mac_biba.c src/sys/security/mac_lomac ...

[Robert Watson]

rwatson     2007-04-22 15:31:22 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/i386        sys_machdep.c 
    sys/kern             kern_linker.c kern_time.c 
    sys/nfsserver        nfs_syscalls.c 
    sys/security/mac     mac_framework.h mac_policy.h mac_system.c 
    sys/security/mac_biba mac_biba.c 
    sys/security/mac_lomac mac_lomac.c 
    sys/security/mac_stub mac_stub.c 
    sys/security/mac_test mac_test.c 
  Log:
  Remove MAC Framework access control check entry points made redundant with
  the introduction of priv(9) and MAC Framework entry points for privilege
  checking/granting.  These entry points exactly aligned with privileges and
  provided no additional security context:
  
  - mac_check_sysarch_ioperm()
  - mac_check_kld_unload()
  - mac_check_settime()
  - mac_check_system_nfsd()
  
  Add mpo_priv_check() implementations to Biba and LOMAC policies, which,
  for each privilege, determine if they can be granted to processes
  considered unprivileged by those two policies.  These mostly, but not
  entirely, align with the set of privileges granted in jails.
  
  Obtained from:  TrustedBSD Project
  
  Revision  Changes    Path
  1.108     +0 -5      src/sys/i386/i386/sys_machdep.c
  1.148     +0 -5      src/sys/kern/kern_linker.c
  1.140     +0 -14     src/sys/kern/kern_time.c
  1.114     +0 -8      src/sys/nfsserver/nfs_syscalls.c
  1.80      +0 -4      src/sys/security/mac/mac_framework.h
  1.88      +0 -8      src/sys/security/mac/mac_policy.h
  1.111     +16 -47    src/sys/security/mac/mac_system.c
  1.103     +179 -39   src/sys/security/mac_biba/mac_biba.c
  1.47      +192 -17   src/sys/security/mac_lomac/mac_lomac.c
  1.63      +0 -32     src/sys/security/mac_stub/mac_stub.c
  1.73      +0 -36     src/sys/security/mac_test/mac_test.c