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NEWS for rsync version 2.5.8
Protocol: 27 (changed)
Changes since version 2.5.7:
ENHANCEMENTS:
* Added --files-from, --no-relative, --no-implied-dirs, and --from0.
Note that --from0 affects the line-ending character for all the
--*-from options. (Wayne Davison)
* Length of csum2 is now per-file starting with protocol verison
27. (J.W. Schultz)
* Per-file dynamic block size is now sqrt(file length).
The per-file checksum size is determined according
to an algorythm provided by Donovan Baarda which
reduces the probability of rsync algorithm
corrupting data and falling back using the whole md4
checksums. (J.W. Schultz, Donovan Baarda)
* The --stats option no longer includes the (debug) malloc summary
unless the verbose option was specified at least twice.
BUG FIXES:
* Fixed several exclude/include matching bugs when using wild-cards.
This has a several user-visible effects, all of which make the
matching more consistent and intuitive. This should hopefully not
cause anyone problems since it makes the matching work more like
what people are expecting. (Wayne Davison)
- A pattern with a "**" no longer causes a "*" to match slashes.
For example, with "/*/foo/**", "foo" must be 2 levels deep.
- "**/foo" now matches at the base of the transfer (i.e. /foo).
- An non-anchored wildcard term floats to match beyond the base of
the transfer. E.g. "CVS/R*" matches at the end of the path,
just like the non-wildcard term "CVS/Root" does.
- Including a "**" in the match term causes it to be matched
against the entire path, not just the name portion, even if
there aren't any interior slashes in the term. E.g. "foo**bar"
would exclude "/path/foo-bar" (just like before) as well as
"/foo-path/baz-bar" (for instance).
* The exclude list specified in the daemon's config file is now
properly applied to the pulled items no matter how deep the
user's file args are in the source tree. (Wayne Davison)
* For protocol version >= 27, mdfour_tail() is called when the
block size (including checksum_seed) is a multiple of 64.
Previously it was not called, giving the wrong MD4 checksum.
(Craig Barratt)
* For protocol version >= 27, a 64 bit bit counter is used in
mdfour.c as required by the RFC. Previously only a 32 bit bit
counter was used, causing incorrect MD4 file checksums for
file sizes >= 512MB - 4. (Craig Barratt)
* Fixed a crash bug when interacting with older rsync versions and
multiple files of the same name are destined for the same dir.
(Wayne Davison)
* Keep tmp names from overflowing MAXPATHLEN.
* Make --link-dest honor the absence of -p, -o, and -g.
* Made rsync treat a trailing slash in the destination in a more
consistent manner.
* Fixed file I/O error detection. (John Van Essen)
* Fixed a compression (-z) bug when syncing a mostly-matching file
that contains already-compressed data. (Yasuoka Masahiko and
Wayne Davison)
* Fixed a bug in the --backup code that could cause deleted files
to not get backed up.
* Call setgroups() in a more portable manner.
* Improved file-related error messages to better indicate exactly
what pathname failed. (Wayne Davison)
* Fixed some bugs in the handling of --delete and --exclude when
using the --relative (-R) option. (Wayne Davison)
* Fixed bug that prevented regular files from replacing
special files and caused a directory in --link-dest or
--compare-dest to block the creation of a file with the
same path. A directory still cannot be replaced by a
regular file unless --delete specified. (J.W. Schultz)
* Detect and report when open or opendir succeed but read and
readdir fail caused by network filesystems issues and truncated
files. (David Norwood, Michael Brown, J.W. Schultz)
INTERNAL:
* Eliminated vestigial support for old versions that we stopped
supporting. (J.W. Schultz)
* Simplified some of the option-parsing code. (Wayne Davison)
* Some cleanup made to the exclude code, as well as some new
defines added to enhance readability. (Wayne Davison)
* Changed the protocol-version code so that it can interact at a
lower protocol level than the maximum supported by both sides.
Added an undocumented option, --protocol=N, to force the value
we advertise to the other side (primarily for testing purposes).
(Wayne Davison)
NEWS for rsync version 2.5.7:
Protocol: 26 (unchanged)
Changes since version 2.5.6:
SECURITY:
* Fix buffer handling bugs. (Andrew Tridgell, Martin Pool, Paul
Russell, Andrea Barisani)
NEWS for rsync version 2.5.6, aka the dwd-between-jobs release
Protocol: 26 (unchanged)
Changes since version 2.5.5:
ENHANCEMENTS:
* The --delete-after option now implies --delete. (Wayne Davison)
* The --suffix option can now be used with --backup-dir. (Michael
Zimmerman)
* Combining "::" syntax with the -rsh/-e option now uses the
specified remote-shell as a transport to talk to a (newly-spawned)
server-daemon. This allows someone to use daemon features, such
as modules, over a secure protocol, such as ssh. (JD Paul)
* The rsync:// syntax for daemon connections is now accepted in the
destination field.
* If the file name given to --include-from or --exclude-from is "-",
rsync will read from standard input. (J.W. Schultz)
* New option --link-dest which is like --compare-dest except that
unchanged files are hard-linked in to the destination directory.
(J.W. Schultz)
* Don't report an error if an excluded file disappears during an
rsync run. (Eugene Chupriyanov and Bo Kersey)
* Added .svn to --cvs-exclude list to support subversion. (Jon
Middleton)
* Properly support IPv6 addresses in the rsyncd.conf "hosts allow"
and "hosts deny" fields. (Hideaki Yoshifuji)
* Changed exclude file handling to permit DOS or MAC style line
terminations. (J.W. Schultz)
* Ignore errors from chmod when -p/-a/--preserve-perms is not set.
(Dave Dykstra)
BUG FIXES:
* Fix "forward name lookup failed" errors on AIX 4.3.3. (John
L. Allen, Martin Pool)
* Generate each file's rolling-checksum data as we send it, not
in a separate (memory-eating) pass before hand. This prevents
timeout errors on really large files. (Stefan Nehlsen)
* Fix compilation on Tru64. (Albert Chin, Zoong Pham)
* Better handling of some client-server errors. (Martin Pool)
* Fixed a crash that would occur when sending a list of files that
contains a duplicate name (if it sorts to the end of the file
list) and using --delete. (Wayne Davison)
* Fixed the file-name duplicate-removal code when dealing with multiple
dups in a row. (Wayne Davison)
* Fixed a bug that caused rsync to lose the exit status of its child
processes and sometimes return an exit code of 0 instead of showing
an error. (David R. Staples, Dave Dykstra)
* Fixed bug in --copy-unsafe-links that caused it to be completely
broken. (Dave Dykstra)
* Prevent infinite recursion in cleanup code under certain circumstances.
(Sviatoslav Sviridov and Marc Espie)
* Fixed a bug that prevented rsync from creating intervening directories
when --relative-paths/-R is set. (Craig Barratt)
* Prevent "Connection reset by peer" messages from Cygwin. (Randy O'Meara)
INTERNAL:
* Many code cleanups and improved internal documentation. (Martin
Pool, Nelson Beebe)
* Portability fixes. (Dave Dykstra and Wayne Davison)
* More test cases. (Martin Pool)
* Some test-case fixes. (Brian Poole, Wayne Davison)
* Updated included popt to the latest vendor drop, version 1.6.4.
(Jos Backus)
* Updated config.guess and config.sub to latest versions; this
means rsync should build on more platforms. (Paul Green)
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