Dear DeleGate users,

I inform you of the new release of DeleGate available as follows:
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DeleGate/9.5.5 (STABLE) -- fixes for FTP data-connection, name resolution, etc.

This release includes fixes for FTP data-connection, host name resolution,
and two other minor problems.
This version is a candidate of the last version of 9.5-STABLE.

- Fixed Segmentation Violation in FTP on BSDs
   When a DeleGate as a FTP proxy failed establishment of a data-connection
  (initiated by PORT command in most case), it caused SIGSEGV (segmentation
  violation) on BSDs without the poll() system call.  It was caused by
  a netagive values as a file descriptor which shows a non-existent
  data-connection in this case.  An potential underflow is caused in the
  "fd_set" arrary, the bitmap for select(), when it was accessed with a
  negative file descriptor as FD_SET(-1,fdset) or FD_ISSET(-1,fdset).

- Fixed generation of a bad IPv4 address for a IPv6 address in /etc/hosts
   In the default configuration, or if "file" is listed in the "RESOLV="
  parameter, a bad IPv4 address has been generated for an IPv6 address
  defined in the hostname "file" (which is /etc/hosts by default).
  For example, "0.0.0.0" is generated for "::1 localhost".

- Fixed hostname group definition by HOSTS="{a,b,c}"
   After the version 9.5.0, grouping host names (aliases) by there names in
  the HOSTS parameter (without corresponding IP-addresses), has generated
  a broken IP-address and caused buffer overflow (which is detected and
  prevented as "VStr overflow" before the overflow occurs).

- Fixed downloading Japanese character code conversion tables (on Windows)
   CHARCODE="charcode:tosv" did not initiate downloading of the Unicode
  tables on the invocation while trying it on every request from the client.

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  SITE: <URL:ftp://ftp.delegate.org/pub/DeleGate/>
  FILE: delegate9.5.5.tar.{gz,bz2}
  DATE: Apr 3 07:58 JST 2007
  SRCSIGN=9.5.5:20070403075853+0900:604957262f00c7e6
  TAR-SIZE: 6359040 bytes
  TAR-MD5:  b5a3001820a5fa40ba2916e16ec75be6
  PUBLIC-KEY: http://www.delegate.org/rsa-pubkey.pem
  TAR-MD5-SIGN:
    phyyzWG0frUmw7+gO38vagbcKRj6+zYrPYwjpW08dVMSVFXd/WSFJl7/NukdtGISbQOrXbKa
    vWHK9aBswDEO/+lYGO0Ukx+u7Q6F3rt542K/qNSABrx8FlTqf/foZnVmbDIaxoVnc8qz4GHg
    kaE+Mxpr8TQT1Rf3Syqfbd9LEDg=

Cheers,
Yutaka
--
  9 9   Yutaka Sato <pfqcabdyi-jk6bmqxtyenw.ml@delegate.org> http://delegate.org/y.sato/
 ( ~ )  National Institute of Advanced Industrial Science and Technology
_<   >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan
Do the more with the less -- B. Fuller