cvs commit: src/sys/gnu/fs/ext2fs ext2_lookup.c

[Don Lewis]

truckman    2006-01-04 19:32:00 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/gnu/fs/ext2fs    ext2_lookup.c 
  Log:
  MFC ext2_lookup.c 1.51
  
  Original commit message:
    Log:
    Apply the same fix to a potential race in the ISDOTDOT code in
    ext2_lookup() that was used to fix an actual race in ufs_lookup.c:1.78.
    This is not currently a hazard, but the bug would be activated by
    marking ext2fs as MPSAFE.
  
    Requested by:   bde
    MFC after:      2 weeks
  
  Revision  Changes    Path
  1.50.2.1  +3 -1      src/sys/gnu/fs/ext2fs/ext2_lookup.c