Tim Kientzle
4a07f42b98
Make symlink protection a bit more useful:
...
* Remove terminal symlinks so they can be replaced.
* If -U, remove intermediate symlinks as well
* Otherwise, refuse the extraction
2004-05-17 03:33:06 +00:00
Tim Kientzle
9644b0783f
For portability, don't rely on libc's strmode(3). <sigh>
2004-05-03 21:05:59 +00:00
Tim Kientzle
020287607f
A security issue: An archive containing a symlink to another
...
directory, then a file with that symlink as a prefix can drop a file
outside of the current directory, which can be a security hole.
Plug this hole by refusing to extract files if a prefix of the
pathname is a symlink. The -P option disables this check.
2004-05-02 00:43:02 +00:00
Tim Kientzle
d7837b06fe
Refuse to extract entries with '..' in pathname.
...
Pointed out by: David Schultz
2004-04-28 18:53:07 +00:00
Tim Kientzle
4cbbc3a35e
Add DPADD to Makefile (thanks to Andrey for pointing this out).
...
Generally clean up Makefile, remove dmalloc references from source
(there are better ways to do this than pollute the FreeBSD src tree).
2004-04-12 00:13:23 +00:00
Tim Kientzle
d7fe3b4f52
Initial commit for bsdtar.
2004-04-05 21:32:18 +00:00
