cvs commit: src/sys/security/mac_biba mac_biba.csrc/sys/security/mac_mls mac_mls.c

[Robert Watson]

rwatson     2003/06/02 10:21:38 PDT

  FreeBSD src repository

  Modified files:
    sys/security/mac_biba mac_biba.c 
    sys/security/mac_mls mac_mls.c 
  Log:
  Use mac_biba_label_copy() and mac_mls_label_copy() to implement the
  mpo_copy_mbuf_label() entry point for Biba and MLS, respectively.
  Otherwise, labels in m_tags may not be properly propagated across
  some classes of mbuf operations.  This problem caused these policies
  to fail-stop the system with a panic.
  
  Obtained from:  TrustedBSD Project
  Sponsored by:   DARPA, Network Associates Laboratories
  
  Revision  Changes    Path
  1.61      +1 -0      src/sys/security/mac_biba/mac_biba.c
  1.49      +1 -0      src/sys/security/mac_mls/mac_mls.c