cvs commit: src/sys/kern subr_mbuf.c

[Robert Watson]

rwatson     2004/04/16 07:35:11 PDT

  FreeBSD src repository

  Modified files:
    sys/kern             subr_mbuf.c 
  Log:
  At some point during the history of m_getcl(), MAC support began to
  unconditionally initialize the mbuf header even if cluster allocation
  failed, which could result in a NULL pointer dereference in low-memory
  conditions.
  
  PR:             kern/65548
  Submitted by:   Stephan Uphoff <ups at tree.com>
  
  Revision  Changes    Path
  1.59      +6 -6      src/sys/kern/subr_mbuf.c