cvs commit: src/sys/ufs/ffs ffs_alloc.c

[Bjoern A. Zeeb]

bz          2007-09-24 13:39:06 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/ufs/ffs          ffs_alloc.c 
  Log:
  MFC rev. 1.147
    Fix a DIV0 in case a large value for fs_avgfilesize or fs_avgfpdir
    is given (with newfs or tunefs) and dirsize overflows.
  
    In case dirsize is <= 0 because of an overflow set maxcontigdirs
    to 0 so it will be 1 later. This is what would happen for large
    fs_avgfilesize. [1]
  
    Submitted by:                   pjd [1]
  
  Revision   Changes    Path
  1.132.2.7  +4 -1      src/sys/ufs/ffs/ffs_alloc.c