The exclude.test file continues to run local copies (which are a special
kind of "push") while the exclude-lsh.test symlink runs a a "pull" using
the lsh.sh script as the "remote" shell.
When conversing with a protocol 29 or earlier rsync, the modtime values
are arriving as 4-byte integers. This change interprets these short
values as unsigned integers, allowing the time that can be conveyed to
range from 1-Jan-1970 to 7-Feb-2106 instead of the signed range of
13-Dec-1901 to 19-Jan-2038. Given that we are fast approaching 2038,
any old-protocol transfers will be better served using the unsigned
range rather than the signed.
It is important to keep in mind that protocol 30 & 31 convey the full
8-byte mtime value (plus nanoseconds), allowing for a huge span of time
that is not affected by this change.
- The sanitize_paths variable was set too often. It only needs to be set
when the "inner" path is not "/". This change avoids sanitizing &
munging things for a path=/ module just because chroot is off.
- The default for "use chroot" is now "unset" instead of "true". When
unset it checks if chrooting works, and if not, it proceeds with a
sanitized copy instead of totally failing to work. This makes it
easier to setup a non-root rsync daemon, for instance. It will have
no effect on a typical Linux root-run daemon where the default will
continue to use chroot (because chrooting works). A config file can
explicitly set "use chroot = true | false" to force the choice.
- Try to improve the "use chroot" manpage.
