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CVS commit: pkgsrc/mail/spamdyke

Module Name:    pkgsrc
Committed By:   schmonz
Date:           Thu Jan  5 00:53:20 UTC 2012

Modified Files:
        pkgsrc/mail/spamdyke: Makefile distinfo
        pkgsrc/mail/spamdyke/patches: patch-aa

Log Message:
Update to 4.2.1. From the changelog:

This version extends the log messages to show why a blacklist is
matched. It also fixes a few minor bugs.

  Added a filter to sendrecv so input containing "\r\n" will be
    translated into CRLF without being interpreted as a line
    terminator (so multiple commands can be sent in a single "packet")
    and input containing "\0" will be translated into NULL bytes
    so NULL characters don't have to be embedded in the test scripts.
  Added support for the RSET command to smtpdummy.
  Added a "priority" field to the input file for dnsdummy to force
    some responses to be sent after others, no matter what order
    they were received.
  Fixed nihdns_mx() to query names for A records using the query
    types configured for MX queries, not A queries. Thanks to Eric
    Shubert for reporting this one.
  Changed smtp_filter() and middleman() to discard any buffered
    input after TLS is started. This prevents the injection of
    commands into a secure session by sending extra input in the
    same packet as the "STARTTLS" command. Not really a security
    problem but good practice anyway. Thanks to Eric Shubert for
    reporting this one.
  Fixed a bug in examine_entry() that was cutting off 1-3 characters
    from the end of target_entry every time it was called.
  Changed check_ip_in_rdns_keyword() to return the line number of
    the matching file as its return value and the name of the
    matchine file in a reference variable.
  Added reject_reason and strlen_reject_reason to struct rejection_data
    to allow the triggered filter to return some text to indicate
    why it triggered.
  Changed set_rejection() to accept new parameters to set reason
    text within the rejection structure if available.
  Changed set_rejection() to accept a new parameter to append to
    the rejection text if available.
  Added reset_rejection() to change either the rejection text or
    the reason text within an existing rejection_data structure
    without erasing previously-set values.
  Changed nihdns_rbl(), check_dnsrbl() and check_rhsbl() not to
    accept a format string or build part of the rejection message.
    That job belongs to the caller(s).
  Changed filter_rdns_blacklist(), filter_rdns_blacklist_file(),
    filter_rdns_blacklist_dir(), filter_ip_blacklist(),
    filter_ip_in_rdns_blacklist(), filter_dns_rbl(), filter_dns_rhsbl(),
    filter_sender_blacklist(), filter_sender_rhsbl() and
    filter_recipient_blacklist() to save the reason for their
    rejection in the reject_reason variable in rejection_data.
  Changed the log messages showing ALLOWED/DENIED to always output
    the "reason:" field and fill it with the text returned by the
    triggered filter so the sysadmin can figure out what happened
    or "(empty)" if no text was saved. Thanks to Eric Shubert for
    suggesting this one.
  Changed the way DNS timeout values are read from the configuration
    file, the command line, /etc/resolv.conf and the environment
    so that values given in the config file or on the command line
    are not overridden by values in /etc/resolv.conf or the
    environment. Thanks to Teodor Milkov for reporting this one.
  Changed the reject-empty-rdns filter, the IP-related black/whitelist
    filters and the IP-related RBL filters to skip their tests if
    the incoming IP address is This is for connections
    from IPv6 hosts -- those filters can be skipped until full IPv6
    support can be added. Thanks to Daniel Anliker for suggesting
    is handled by smtp_filter() and middleman() so a transient
    non-rejection (e.g a recipient whitelist) isn't held over to
    later recipients. The interaction between the recipient whitelist
    and the graylist filter was fixed in version 4.0.0 but an issue
    still remained between recipient whitelists and other non-transient
    rejections like the missing rDNS filter. Thanks to bischowski
    for reporting this one.
  Changed smtpdummy to use memchr() instead of strchr() so testing
    input with NULL bytes will work correctly.

To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 pkgsrc/mail/spamdyke/Makefile \
cvs rdiff -u -r1.10 -r1.11 pkgsrc/mail/spamdyke/patches/patch-aa

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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