cvs commit: src/sys/kern subr_alist.c

Matthew Dillon dillon at
Wed Apr 23 10:23:27 PDT 2008

dillon      2008/04/23 10:21:09 PDT

DragonFly src repository

  Modified files:
    sys/kern             subr_alist.c 
  Fix two A-list corruption cases.
  When a meta-element indicates the next layer is all-allocated or all-free,
  the next layer is allowed to contain garbage.  The allocator must skip an
  all-allocated layer.
  Similarly when a free recurses through an all-allocated layer the next layer
  must be initialized so we can recurse down into it.
  Reported-by: Jonathan Lemon <jlemon at>
  Revision  Changes    Path
  1.4       +23 -9     src/sys/kern/subr_alist.c

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