sync files with different attributes

2011-03-31 Thread Mag Gam
I am in a situation where my destination has a different owner, file
creation time and permissions. But the file content is the exactly the
same. I am using --ignore-times, and -size-only. It works. However, is
it possible to get rsync to change the ownership and time of the file
and even owner (I am doing this as root).
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RE: After successfull passwordless ssh login, unable to do rsync

2011-03-31 Thread Boniforti Flavio
Hello Hendrik and thanks for your patience in explanations ;-)

 Again:
 
 1) rsync -e ssh /local/path user@remoteserver:/remote/path  
 This will use *SSH* authentication to setup the connection, 
 and then access the filesystem using user's rights.
 
 2) rsync /local/path rsync://remoteserver/remote_module/path
  This will use RSYNCD authentication to rsync daemon modules 
 in /etc/rsyncd.conf
 
 You do the following:
 a) setup a ssh tunnel (its own seperate authentication)
 b) then make use of (2), ie. RSYNCD connection (over the 
 already established ssh tunnel) that will need RSYNCD 
 authentication to the rsyncd module.

Yes, indeed I follow the latter steps you detailed.
Now I need to know *where* I can tell rsyncd to *not* ask for a
password.

Do you have a clue where to look for that?

Thanks again,
Flavio Boniforti

PIRAMIDE INFORMATICA SAGL
Via Ballerini 21
6600 Locarno
Switzerland
Phone: +41 91 751 68 81
Fax: +41 91 751 69 14
URL: http://www.piramide.ch
E-mail: fla...@piramide.ch 
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[Bug 7936] Incremental file-list corruption due to temporary file_extra_cnt increments (CVE-2011-1097)

2011-03-31 Thread samba-bugs
https://bugzilla.samba.org/show_bug.cgi?id=7936

Matt McCutchen m...@mattmccutchen.net changed:

   What|Removed |Added

Summary|Random false checksum   |Incremental file-list
   |mismatches  |corruption due to temporary
   ||file_extra_cnt increments
   ||(CVE-2011-1097)

--- Comment #5 from Matt McCutchen m...@mattmccutchen.net 2011-04-01 01:39:08 
UTC ---
The underlying bug here has potential security ramifications, so I was holding
off on adding the full story until rsync 3.0.8 was released with the fix. 
Briefly: if --recursive, --delete, and --hard-links are on and --owner is off,
a malicious sender can cause the receiver's hard-link data structures to become
corrupted so as to break memory safety.  I've demonstrated that this can lead
to heap corruption; arbitrary code execution has been neither confirmed nor
ruled out.  (Some sites are claiming arbitrary code execution is known to be
possible; that is incorrect, unless they know something I don't.)

You can read more at https://bugzilla.redhat.com/show_bug.cgi?id=675036.  See
also the CVE entry at
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1097.

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