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

[Don Lewis]

truckman    2005-10-16 21:39:29 UTC

  FreeBSD src repository

  Modified files:
    sys/gnu/fs/ext2fs    ext2_lookup.c 
  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
  1.51      +3 -1      src/sys/gnu/fs/ext2fs/ext2_lookup.c