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2.99.51-pre1 available
Since 2.99.50s19 there have been FOUR patches, and lots more
"invisible" work in the CVS. The ChangeLog below has some 340
lines of things.
Unless this package has anything serious needing fixing, it will
be renamed (re-packaged) sometime towards the end of the week
as ``2.99.51''.
Some notable selections:
- stuck smtp streams are auto-recovered, and a mail.emerg syslog
message is sent about the thing. email managers are suggested
to receive those syslog events to his/her logged in session!
(this is not the FIX, this is a KLUDGE!)
- router has had a lot of work at the bad/weird headers, and complex
RFC-822 folding rules. Now it seems to be able to take about any
junk you can throw at it.
- smtpserver enforces minimum free POSTOFFICE storage space;
the default minimum free space is 5 MB after message arrival.
- smtpserver's logfile line start tag changed to be (likely) unique
one per session. Lookup of whole sessions will be easier.
- `sm' program's `m'ultiple option fixed
- router script interpreter memory leak plugged; now it will not
grow, and grow all the time...
URLS:
ftp://ftp.funet.fi/pub/unix/mail/zmailer/src/zmailer-2.99.51-pre1.tar.gz
ftp://mea.(ipv6.)tmt.tele.fi/zmailer/zmailer-2.99.51-pre1.tar.gz
/Matti Aarnio <mea@nic.funet.fi>
1999-07-05 Matti Aarnio <mea@mea.tmt.tele.fi>
* Makefile.in:
Version 2.99.51-pre1
* smtpserver/smtpcmds.c, smtpserver/smtpserver.h:
Limit the length of the "HELO/EHLO" string, and the length
of reported reversed hostname in the "rcvdfrom" envelope
header, and thus in the resulting "Received:" header.
1999-07-04 Matti Aarnio <mea@mea.tmt.tele.fi>
* router/rfc822.c, router/rfc822hdrs.c, router/libta/header.c:
A bit more gymnastics to get rid of:
Received: from localhost (user '...' uid#1234) by ...
and to replace it with:
Received: (from localhost user '...' uid#1234) by ...
* transports/smtp/smtp.c:
Fixed the errorneous 'Final-Recipient:' lines in the
delivery reports.
* scheduler/threads.c:
Re-enable the kludge-report; if they don't happen, the
smtp.c is ok, if they do...
* lib/rfc822scan.c, lib/token.c, router/rfc822hdrs.c:
Multiline compound tokens (topic for recent activities)
had still major problems. Did also modify "Received:"
header content generation, although not quite sufficiently
in all situations (considering when/how to fold commentary
material in 'from' entry.)
1999-07-03 Matti Aarnio <mea@mea.tmt.tele.fi>
* man/smtpserver.8, smtpserver/smtpserver.c, smtpserver/smtpcmds.c,
smtpserver/smtpserver.h, smtpserver/smtpdata.c, smtpserver/cfgread.c,
proto/smtpserver.conf.in:
"PARAM min-availspace 5000" -- specify the minimum required
available space in the $POSTOFFICE/ directory. In KILOBYTES.
1999-07-02 Matti Aarnio <mea@mea.tmt.tele.fi>
* smtpserver/smtpserver.c, contrib/whoson-1.08.tgz:
Arkadiusz Mi?kiewicz <misiek@misiek.eu.org>:
- update to newer whoson package
- adding option "-w" to smtpserver to actually
do the query of Whoson. Allows code being
compiled in without it being used...
* proto/cf/canon.cf, lib/rfc822scan.c:
Turns out the best way to fix the 'foo\!faa!fii'
problem is not to tinker with tsift patterns at
canon.cf, but instead have '\!' pair scanned into
token of its own.
1999-07-01 Matti Aarnio <mea@mea.tmt.tele.fi>
* proto/cf/canon.cf:
Received a patch to UUCP routing problem introduced
by the addition of forbidding to spot '\!' pair..
* include/libz.h, lib/rfc822scan.c:
Fix the way how _unfold() works. Pointer comparison
was certainly *wrong* way...
* router/libdb/ldap.c:
Reorganized things:
Do connect+bind to DB at ldap_open()
Do ONLY queries at ldap_search()
Do dissociation at ldap_close()
* libsh/builtin.c:
A bug in handling of $(lreplace ... ) internal conscell
chains polluted wrong objects with call parameters. Adding
one strategic copy-chain solved it.
1999-06-30 Matti Aarnio <mea@mea.tmt.tele.fi>
* smtpserver/smtpauth.c, smtpserver/smtpcmds.c, smtpserver/smtphelp.c,
smtpserver/smtpserver.h, smtpserver/smtpserver.c:
A change in logging; make individual input sessions stand out
better by using constructed log line prefix; pppppTTTT[rw#-]
where "ppppp" is "%05d" of process pid. "TTTT" are chars in
range A thru Z, and are derived from log open time system time-
stamp as lowest 4 of base26 "digits" (0 = "A", 25 = "Z").
Now doing "egrep ^pppppTTTT smtpserver.log" should pick only
the interesting session...
1999-06-29 Matti Aarnio <mea@mea.tmt.tele.fi>
* router/dateparse.c:
Fixes for Y2K-correct date parsing; although this
is dead code whose result is ignored, it still
apparently gets called... Thanks Ken!
* TODO:
Found major pain (problem, if you will) in the
LDAP interface code for the router. It does server
connection and DB bind for *every* query :-(
* transports/smtp/smtp.c:
Arkadiusz Mi?kiewicz <misiek@pld.org.pl> reported
compilation and operation problems in his IPv6
environment. Turns out a getnameinfo() request
block parametrization bug prevented 'IPv6 AAAA only'
hosts from even being *found* for the data lookup.
* configure.in, config.h.in, acconfig.h, libc.h:
Autoconfigure compilation sense of 'socklen_t' for
possible use of --with-ipv6-replacement-libc and then
smtp.c in mode where getnameinfo() routine can be
debugged...
* scheduler/threads.c, scheduler/transports.c:
Kludgeish "cure" to ``OF=0, HA=lots..'' problem.
If the HA exceeds now fixed value (3600 sec), the
system does client shutdown, and then recovers.
* lib/rfc822scan.c:
Patch from <zack@bitmover.com> for RFC822 comment
nesting. In the end result the comments disappear
entirely (not so great) but now properly nested
comments are not flagged as an error!
1999-06-27 Matti Aarnio <mea@mea.tmt.tele.fi>
* smtpserver/policytest.c, smtpserver/smtpcmds.c,
proto/db/smtp-policy.src, utils/policy-builder.sh.in:
Tried to use delayed "rcpt-dns-rbl + test-rcpt-dns-rbl"
policy attributes, and noticed that things didn't work
quite the way I had planned . Ah well, some testing,
and patching, and now it works... Noticed also that
the report out of themachinery used wrong variable in
the RCPT TO report code.
1999-06-26 Matti Aarnio <mea@mea.tmt.tele.fi>
* configure.in, ChangeLog, compat/rmail/Makefile.in,
compat/rmail/rmail.c, compat/sendmail/Makefile.in,
compat/sendmail/sendmail.c, include/listutils.h,
include/mailer.h, include/malloc.h, include/zmalloc.h,
lib/Makefile.in, lib/splay.c, lib/symbol.c, libc/Makefile.in,
libc/mail_alloc.c, libident/Makefile.in, libmalloc/maltrace.c,
libmalloc/simumalloc.c, libmalloc/testmalloc.c,
libmalloc/teststomp.c, libsh/Makefile.in, libsh/expand.c,
libsh/shconfig.h, libsh/trap.c, router/Makefile.in,
scheduler/Makefile.in, scheduler/mailq.c, scheduler/scheduler.h,
smtpserver/Makefile.in, smtpserver/mxverify.c,
smtpserver/smtpserver.h, transports/errormail/Makefile.in,
transports/errormail/errormail.c, transports/expirer/Makefile.in,
transports/expirer/expirer.c, transports/fuzzyalias/Makefile.in,
transports/fuzzyalias/fuzzyalias.c, transports/hold/Makefile.in,
transports/hold/hold.c, transports/libta/Makefile.in,
transports/libta/ctlopen.c, transports/libta/diagnostic.c,
transports/libta/dnsgetrr.c, transports/libta/mimeheaders.c,
transports/libta/routermxes.c, transports/libta/tasyslog.c,
transports/libta/writeheaders.c, transports/mailbox/Makefile.in,
transports/mailbox/mailbox.c, transports/mailbox/mboxpath.c,
transports/sm/Makefile.in, transports/sm/sm.c,
transports/smtp/Makefile.in, transports/smtp/smtp.c,
utils/makedb/Makefile.in, utils/vacation/Makefile.in,
utils/vacation/vacation.c:
Arkadiusz Mi?kiewicz <misiek@pld.org.pl> reported
compilation problems in his environment.
- About all Makefile.in template files did need changes
so that ZMailer's own include paths preceed ALL other
- Changed all include instances of "malloc.h" to "zmalloc.h",
although that propably is unnecessary... (and renamed
the file, although CVS will show deletion and adding..)
- Manage to autodetect OpenSSL shared objects, although does
not do full blown shared-library runtime load path define,
as that detail tends to vary from system to system :-(
1999-06-25 Matti Aarnio <mea@mea.tmt.tele.fi>
* transports/mailbox/mailbox.c, configure.in, acconfig.h:
configure time option "--with-mboxquotacheck"
1999-06-24 Matti Aarnio <mea@mea.tmt.tele.fi>
* transports/smtp/smtp.c:
More of "mailq -Q | grep OF=0" tracking.
Also several cases of eradicting extra fflush() calls.
* smtpserver/smtpdata.c:
Do "TRANSLATION" facility with PARANOID mode; and some
Asperin, or equivalent to Eugene Crosser...
1999-06-23 Matti Aarnio <mea@mea.tmt.tele.fi>
* transports/libta/mimeheaders.c:
Do downgrade to QUOTED-PRINTABLE in all cases where it is
needed. Convert to C-T-E: 7BIT and/or C-T: ... ;charset=US-ASCII
only when the message is TEXT/PLAIN type.
* transports/smtp/smtp.c:
Change the way how timeouts are handled for the connect();
now does connect() in NON-BLOCKING mode, and uses select()
to see when the connection has completed, or timeout occurs.
1999-06-22 Matti Aarnio <mea@mea.tmt.tele.fi>
* transports/sm/sm.c:
Reworked the 'm'ultiple recipients processing. The previous
patch looped in place and kept allocation more and more memory.
Outch..
1999-06-18 Matti Aarnio <mea@mea.tmt.tele.fi>
* transports/sm/sm.c:
Internal users reported that somewhen since 2.99.50s5 the
'm'ultiple recipients mode has been broken. A likely fix
is supplied. (I haven't had change to test this.)
1999-06-16 Matti Aarnio <mea@mea.tmt.tele.fi>
* smtpserver/policytest.c:
More from Eugene Crosser; process %-hack also for those
domains we are a relay-target for...
* router/libdb/ndbm.c, router/libdb/ldap.c, router/libdb/dbm.c:
Eugene Crosser spotted that I had forgotten to change
some close_*() parameters to match new prototypes, which
I introduced while debugging BSD DB 2.something at Linux
Alpha RedHat 6.0 system. Eugene sent patches for ndbm.c,
and ldap.c.
* configure.in, smtpserver/Makefile.in, utils/makedb/Makefile.in,
utils/vacation/Makefile.in:
Introduce new '@LIBLOCALDBMS@' substitution which does not
include possible LDAP for applications which *don't* use
LDAP in themselves. (Eugene Crosser report about missing
@LIBSOCKET@ substitution because of ldap things at makedb..)
1999-06-14 Matti Aarnio <mea@mea.tmt.tele.fi>
* scheduler/transport.c:
To sub-process (Transport Agent) pass environment variables:
TZ, PATH, ZCONFIG
I had thought that syslogd does timestamp formulation, but no...
It is within the syslog() library routine where that happens!
Thus our childs will need at least TZ (SysV-like systems) to know
what the local timezone is :-/
* transports/smtp/smtp.c:
Treat "No MX, no A" as a serious error worth discarding the
recipient address.
1999-06-13 Matti Aarnio <mea@mea.tmt.tele.fi>
* router/libdb/bsdbtree.c (and others during debug):
Spotted strange leakage of 'file' objects in the Linux
kernel. Turns out that the BSD DB 2.x at Linux/Alpha
glibc-2.1.1 leaks one mmap() page at every db open.
Turns out also that every search_btree() which
misses, did a retry *after* close_btree() call.
As a result, routing did need terrible things.
Now won't do that db-reopen at search miss with
bsd-btree and bsd-hash codes.
* scheduler/scheduler.h, scheduler/transport.c:
Spotted a case of 'very long' "host" information, which
naturally crashed the scheduler when scribling over fixed
buffer in the stack. Now using malloc()ed buffers, which
are grown in case a need arises.
1999-06-12 Matti Aarnio <mea@mea.tmt.tele.fi>
* libsh/interpret.c, router/functions.c, router/rfc822.c,
router/libdb/bind.c:
Code massage to silence the egcs-1.1.2 about "possibly unset
variable" -- if there is any code flow before variables are
set, then it doesn't know, what has happened.
* scheduler/readconfig.c, scheduler/scheduler.c:
Removed/moved unused variable.
* transports/smtp/smtp.c:
Sigh.. "warning: variable `channel' might be clobbered
by `longjmp' or `vfork'"
* utils/vacation/Makefile.in:
[ -l somepath ] is NOT known function, it is: [ -h somepath ]
1999-06-10 Matti Aarnio <mea@mea.tmt.tele.fi>
* README.UPGRADING:
Explicitely list all standard commands for different
database regenerations.
* contrib/zmailstats:
RE change in the main syslog pattern rule to handle the
timestamp format at the beginning of the syslog line.
* libsh/interpret.c:
Tracked memory leakage in case the script did following:
ssift "$somevar" in
(.*)@(.*) return "$somevar" ;;
tfiss
* router/functions.c:
"stableprocess" routine used wrong argv[] element to
pass along to the real "process" script.
* router/rtsyslog.c:
A bit more of compiler pleasing; smaller stack frame
when the 8000 byte buffer isn't off the stack..
* smtpserver/policytest.c:
Silenced compiler about storing into constant variable.
1999-06-07 Matti Aarnio <mea@mea.tmt.tele.fi>
* lib/selfmatch.c:
Revoke the change I did while tinkering with
autodetecting <foo@[1.2.3.4]> address being
our local one..
* utils/vacation/Makefile.in:
"test -e ..." is perhaps POSIX thing, but not at
Solaris /bin/sh :-/
* router/rfc822.c:
A case of NULL pointer referral in form which I hadn't
encountered before... (fqalias.ldap induced case)
* Makefile.in:
'make dist' should dump also symlinks! Boo!
* ChangeLog, configure.in, acconfig.h, router/libdb/bsdbtree.c,
router/libdb/bsdhash.c, smtpserver/policytest.c,
utils/makedb/makedb.c, utils/makedb/dblook.c, README.UPGRADING,
utils/vacation/vacation.c:
BSD DB 2.* interface had subtle difference; KEY and DATA
"DBT"s must be memset(&key,0,sizeof(key)) to avoid nasty
surprises... Wow, that API is -- versatile ...
* router/libdb/bsdhash.c:
Fix of old BSD DB 1.85 type behaviour.