cvs commit: src/lib/libc/stdlib malloc.c

[Jason Evans]

jasone      2007-03-24 20:44:07 UTC

  FreeBSD src repository

  Modified files:
    lib/libc/stdlib      malloc.c 
  Log:
  Fix some subtle bugs for posix_memalign() having to do with integer
  rounding and overflow.  Carefully document what the various overflow
  tests actually detect.
  
  The bugs mostly canceled out, such that the worst possible failure
  cases resulted in non-fatal over-allocations.
  
  Revision  Changes    Path
  1.144     +43 -18    src/lib/libc/stdlib/malloc.c