cvs commit: src/usr.bin/tar read.c

[Tim Kientzle]

kientzle    2004-06-07 04:10:43 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/tar          read.c 
  Log:
  Fix the symlink-detection code.  Don't squawk if we're just replacing
  an existing symlink (as might happen if you extract an archive twice).
  Also, if we remove the offending link, then we've removed the problem
  and can safely go forward with the extraction.
  
  Pointed out by: print/adobe-cmaps port (whose distfile has
          duplicate entries for the same symlinks)
  Thanks to: Kris Kennaway (for using ports as a testbed for bsdtar)
  
  Revision  Changes    Path
  1.11      +22 -6     src/usr.bin/tar/read.c