[PATCH] Fix bug 10775 - smbd crashes when accessing garbage filenames

[Jeremy Allison]

On Thu, Aug 28, 2014 at 11:55:00PM +0200, Thomas Bork wrote:
> Am 28.08.2014 um 22:07 schrieb Jeremy Allison:
> 
> >Consider a directory exported by Samba with
> >the default utf8 character set. An "evil" (tm:-)
> >user with write access in the directory creates
> >files within it with the non-utf8 sequences such
> >as:
> >
> >\340|\231\216\377\177
> >
> >and
> >
> >\240\276\346\327\377\177
> 
> Will this also help with this?:
> 
> http://forum.nettworks.org/index.php?t=msg&th=5427&goto=32890&#msg_32890
> 
> The user copied files from an old server to an new server (dont know
> how) and messed up the encoding somehow.
> 
> Samba 4.1.11 cannot list the problematic files anymore (3.6.24
> could, the user made an update of the samba package on the new
> server from internal 3.6.24 to 4.1.11).
> 
> smbclient stumbles over the files with other encoding and shows:
> NT_STATUS_INFO_LENGTH_MISMATCH listing ...

Yes, this fixes that bug.