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fixes by patch.)
While here, fix PR pkg/33821 by substituting pkgsrc's BINOWN, BINGRP, and
INSTALL definitions into the installed share/sendmail/cf/Makefile.
8.13.7/8.13.7 2006/06/14
A malformed MIME structure with many parts can cause sendmail to
crash while trying to send a mail due to a stack overflow,
e.g., if the stack size is limited (ulimit -s). This
happens because the recursion of the function mime8to7()
was not restricted. The function is called for MIME 8 to
7 bit conversion and also to enforce MaxMimeHeaderLength.
To work around this problem, recursive calls are limited to
a depth of MAXMIMENESTING (20); message content after this
limit is treated as opaque and is not checked further.
Problem noted by Frank Sheiness.
The changes to the I/O layer in 8.13.6 caused a regression for
SASL mechanisms that use the security layer, e.g.,
DIGEST-MD5. Problem noted by Robert Stampfli.
If a timeout occurs while reading a message (during the DATA phase)
a df file might have been left behind in the queue.
This was another side effect of the changes to the I/O
layer made in 8.13.6.
Several minor problems have been fixed that were found by a
Coverity scan of sendmail 8 as part of the NetBSD
distribution. See http://scan.coverity.com/
Note: the scan generated also a lot of "false positives",
e.g., "error" reports about situations that cannot happen.
Most of those code places are marked with lint(1) comments
like NOTREACHED, but Coverity does not understand those.
Hence an explicit assertion has been added in some cases
to avoid those false positives.
If the start of the sendmail daemon fails due to a configuration
error then in some cases shared memory segments or pid
files were not removed.
If DSN support is disabled via access_db, then related ESMTP
parameters for MAIL and RCPT should be rejected. Problem
reported by Akihiro Sagawa.
Enabling zlib compression in OpenSSL 0.9.8[ab] breaks the padding
bug work-around. Hence if sendmail is linked against
either of these versions and compression is available,
the padding bug work-around is turned off. Based on
patch from Victor Duchovni of Morgan Stanley.
CONFIG: FEATURE(`dnsbl') and FEATURE(`enhdnsbl') used
blackholes.mail-abuse.org as default domain for lookups,
however, that list is no longer available. To avoid
further problems, no default value is available anymore,
but an argument must be specified.
Portability:
Fix compilation on OSF/1 for sfsasl.c. Patch from
Pieter Bowman of the University of Utah.
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A malformed MIME structure with many parts can cause sendmail to
crash while trying to send a mail due to a stack overflow,
e.g., if the stack size is limited (ulimit -s). This
happens because the recursion of the function mime8to7()
was not restricted. The function is called for MIME 8 to
7 bit conversion and also to enforce MaxMimeHeaderLength.
To work around this problem, recursive calls are limited to
a depth of MAXMIMENESTING (20); message content after this
limit is treated as opaque and is not checked further.
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are named *.[1-9], so force the pkgsrc installation of sendmail to
always install the manual pages with those names on all platforms.
This fixes the problem noted in:
http://mail-index.netbsd.org/pkgsrc-users/2006/06/07/0007.html
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Use a better boundary check, which doesn't depend on PATH_MAX >> NAME_MAX.
Both changes are from DragonFly and have been reported upstream.
Install only man pages, not the catpages. The installation was
inconsistent before.
Bump revision. OK from tv@.
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Make pkglint happy
Pass MAINTAINERship to tv@
Bump PKGREVISION
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packages. Convert LDAP-based applications to depend on openldap-client, and
bump PKGREVISION for those that depend on it by default.
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> 8.13.6/8.13.6 2006/03/22
> SECURITY: Replace unsafe use of setjmp(3)/longjmp(3) in the server
> and client side of sendmail with timeouts in the libsm I/O
> layer and fix problems in that code. Also fix handling of
> a buffer in sm_syslog() which could have been used as an
> attack vector to exploit the unsafe handling of
> setjmp(3)/longjmp(3) in combination with signals.
> Problem detected by Mark Dowd of ISS X-Force.
> Handle theoretical integer overflows that could triggered if
> the server accepted headers larger than the maximum
> (signed) integer value. This is prevented in the default
> configuration by restricting the size of a header, and on
> most machines memory allocations would fail before reaching
> those values. Problems found by Phil Brass of ISS.
> If a server returns 421 for an RSET command when trying to start
> another transaction in a session while sending mail, do
> not trigger an internal consistency check. Problem found
> by Allan E Johannesen of Worcester Polytechnic Institute.
> If a server returns a 5xy error code (other than 501) in response
> to a STARTTLS command despite the fact that it advertised
> STARTTLS and that the code is not valid according to RFC
> 2487 treat it nevertheless as a permanent failure instead
> of a protocol error (which has been changed to a
> temporary error in 8.13.5). Problem reported by Jeff
> A. Earickson of Colby College.
> Clear SMTP state after a HELO/EHLO command. Patch from John
> Myers of Proofpoint.
> Observe MinQueueAge option when gathering entries from the queue
> for sorting etc instead of waiting until the entries are
> processed. Patch from Brian Fundakowski Feldman.
> Set up TLS session cache to properly handle clients that try to
> resume a stored TLS session.
> Properly count the number of (direct) child processes such that
> a configured value (MaxDaemonChildren) is not exceeded.
> Based on patch from Attila Bruncsak.
> LIBMILTER: Remove superfluous backslash in macro definition
> (libmilter.h). Based on patch from Mike Kupfer of
> Sun Microsystems.
> LIBMILTER: Don't try to set SO_REUSEADDR on UNIX domain sockets.
> This generates an error message from libmilter on
> Solaris, though other systems appear to just discard the
> request silently.
> LIBMILTER: Deal with sigwait(2) implementations that return
> -1 and set errno instead of returning an error code
> directly. Patch from Chris Adams of HiWAAY Informations
> Services.
> Portability:
> Fix compilation checks for closefrom(3) and statvfs(2)
> in NetBSD. Problem noted by S. Moonesamy, patch from
> Andrew Brown.
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syntax as specified in pkgsrc/mk/install/bsd.pkginstall.mk:1.47.
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the distfile
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Bump to nb2
This will change the internal version of sendmail to 8.13.5.20060308
> SECURITY: Replace unsafe use of setjmp(3)/longjmp(3) in the server
> and client side of sendmail with timeouts in the libsm I/O
> layer and fix problems in that code. Also fix handling of
> a buffer in sm_syslog() which could have been used as an
> attack vector to exploit the unsafe handling of
> setjmp(3)/longjmp(3) in combination with signals.
> Problem detected by Mark Dowd of ISS X-Force.
> Handle theoretical integer overflows that could triggered if
> the server accepted headers larger than the maximum
> (signed) integer value. This is prevented in the default
> configuration by restricting the size of a header, and on
> most machines memory allocations would fail before reaching
> those values. Problems found by Phil Brass of ISS.
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pkgsrc patches) patch things in cf/.
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Identified by Jean-Luc Wasmer in PR# 32527
Fixes from -HEAD by christos@ (setuserenv -> setuserenviron)
Bump to nb1
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XXX Is this fragment really needed at all? include/sm/conf.h has a check
for Linux and others should most likely be explicitly enumerated as well.
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automatically detects whether we want the pkginstall machinery to be
used by the package Makefile.
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example MAKE_ENV+=FOO=${BAR} is changed to MAKE_ENV+=FOO=${BAR:Q}. Some
other changes are outlined in
http://mail-index.netbsd.org/tech-pkg/2005/12/02/0034.html
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to tls.
Pointed out by Gilles@Gravier.org on netbsd-users@
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From the CHANGELOG:
> Store the filesystem identifier of the df/ subdirectory (if it
> exists) in an internal structure instead of the base
> directory. This structure is used decide whether there
> is enough free disk space when selecting a queue, hence
> without this change queue selection could fail if a df/
> subdirectory exists and is on a different filesystem
> than the base directory.
> Use the queue index of the df file (instead of the qf file) for
> checking whether a link(2) operation can be used to split
> an envelope across queue groups. Problem found by
> Werner Wiethege.
> If the list of items in the queue is larger than the maximum
> number of items to process, sort the queue first and
> then cut the list off instead of the other way around.
> Patch from Matej Vela of Rudjer Boskovic Institute.
> Fix helpfile to show full entry for ETRN. Problem noted by
> Penelope Fudd, patch from Neil Rickert of Northern Illinois
> University.
> FallbackSmartHost should also be tried on temporary errors.
> From John Beck of Sun Microsystems.
> When a server responds with 421 to the STARTTLS command then treat
> it as a temporary error, not as protocol error. Problem
> noted by Andrey J. Melnikoff.
> Properly define two functions in libsm as static because their
> prototype used static too. Patch from Peter Klein.
> Fix syntax errors in helpfile for MAIL and RCPT commands.
> LIBMILTER: When smfi_replacebody() is called with bodylen equals
> zero then do not silently ignore that call. Patch from
> Gurusamy Sarathy of Active State.
> LIBMILTER: Recognize "421" also in a multi-line reply to terminate
> the SMTP session with that error. Fix from Brian Kantor.
> Portability: New option HASSNPRINTF which can be set if the OS
> has a properly working snprintf(3) to get rid
> of the last two (safe) sprintf(3) calls in the
> source code.
> Add support for AIX 5.3.
> Add support for SunOS 5.11 (aka Solaris 11).
> Add support for Darwin 8.x. Patch from Lyndon Nerenberg.
> OpenBSD 3.7 has removed support for NETISO.
> CONFIG: Add OSTYPE(freebsd6) for FreeBSD 6.X.
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thus were before 2005Q3.
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backslashes anymore. A single backslash is enough. Changed the
definition in all affected packages. For those that are not caught, an
additional check is placed into bsd.pkginstall.mk.
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email.
- Use PKG_OPTIONS_LEGACY_OPTS to deal with the change.
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around at either build-time or at run-time is:
USE_TOOLS+= perl # build-time
USE_TOOLS+= perl:run # run-time
Also remove some places where perl5/buildlink3.mk was being included
by a package Makefile, but all that the package wanted was the Perl
executable.
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user settable variable. Set PKG_SUGGESTED_OPTIONS instead. Also,
make use of PKG_OPTIONS_LEGACY_VARS.
Reviewed by wiz.
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USE_GNU_TOOLS -> USE_TOOLS
awk -> gawk
m4 -> gm4
make -> gmake
sed -> gsed
yacc -> bison
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transition to new tools framework.
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- Remove old patch-ai
- From the ChangeLog:
> The bug fixes in 8.13.3 for connection handling uncovered a
> different error which could result in connections that
> stay in CLOSE_WAIT state due to a variable that was not
> properly initialized. Problem noted by Michael Sims.
> Deal with empty hostnames in hostsignature(). This bug could lead
> to an endless loop when doing LMTP deliveries to another
> host. Problem first reported by Martin Lathoud and
> tracked down by Gael Roualland.
> Make sure return parameters are initialized in getmxrr(). Problem
> found by Gael Roualland using valgrind.
> If shared memory is used and the RunAsUser option is set, then the
> owner and group of the shared memory segment is set to
> the ids specified RunAsUser and the access mode is set
> to 0660 to allow for updates by sendmail processes.
> The number of queue entries that is (optionally) kept in shared
> memory was wrong in some cases, e.g., envelope splitting
> and bounce generation.
> Undo a change made in 8.13.0 to silently truncate long strings
> in address rewriting because the message can be triggered
> for header checks where long strings are legitimate.
> Problem reported by Mary Verge DeSisto, and tracked
> down with the help of John Beck of Sun Microsystems.
> The internal stab map did not obey the -m flag. Patch from
> Rob McMahon of Warwick University, England.
> The socket map did not obey the -f flag. Problem noted by
> Dan Ringdahl, forwarded by Andrzej Filip.
> The addition of LDAP recursion in 8.13.0 broke enforcement of
> the LDAP map -1 argument which tells the MTA to only
> return success if and only if a single LDAP match is found.
> Add additional error checks in the MTA for milter communication
> to avoid a possible segmentation fault. Based on patch
> by Joe Maimon.
> Do not trigger an assertion if X509_digest() returns success but
> does not assign a value to its output parameter. Based
> on patch by Brian Kantor.
> Add more checks when resetting internal AUTH data (applies only
> to Cyrus SASL version 2). Otherwise an SMTP session might
> be dropped after an AUTH failure.
> Portability:
> Add LA_LONGLONG as valid LA_TYPE type for systems that use
> "long long" to read load average data, e.g.,
> AIX 5.1 in 32 bit mode. Note: this has to be set
> "by hand", it is not (yet) automatically detected.
> Problem noted by Burak Bilen.
> Use socklen_t for accept(), etc. on AIX 5.x. This should
> fix problems when compiling in 64 bit mode.
> Problem first reported by Harry Meiert of
> University of Bremen.
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- Patch submitted by Shin'ichiro TAYA in PR 29857, thanks.
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tracked the Cyrus SASL 1.5.x releases, which are no longer maintained.
Adjust packages to use security/cyrus-sasl2 instead for SASL support.
This closes PR pkg/28218 and PR pkg/29736.
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- Fix smrsh man page patch
- Tidy up MESSAGE
- Replace 8.13.1 errata with 8.13.3 errata
- Remove rename of file outside ${PREFIX} on db2 installs
> 8.13.3/8.13.3 2005/01/11
> Enhance handling of I/O errors, especially EOF, when STARTTLS
> is active.
> Make sure a connection is not reused after it has been closed
> due to a 421 error. Problem found by Allan E Johannesen
> of Worcester Polytechnic Institute.
> Avoid triggering an assertion when sendmail is interrupted while
> closing a connection. Problem found by Allan E Johannesen
> of Worcester Polytechnic Institute.
> Regression: a change in 8.13.2 caused sendmail not to try the
> next MX host (or FallbackMXhost if configured) when, at
> connection open, the current server returns a 4xy or 5xy
> SMTP reply code. Problem noted by Mark Tranchant.
>
> 8.13.2/8.13.2 2004/12/15
> Do not split the first header even if it exceeds the internal
> buffer size. Previously a part of such a header would
> end up in the body of the message. Problem noted by
> Simple Nomad of BindView.
> Do not complain about "cataddr: string too long" when checking
> headers that do not contain RFC 2822 addresses.
> Problem noted by Rich Graves of Brandeis University.
> If a server returns a 421 reply to the RSET command between
> message deliveries, do not attempt to deliver any more
> messages on that connection. This prevents bogus "Bad
> file number" recipient status. Problem noted by
> Allan E Johannesen of Worcester Polytechnic Institute.
> Allow trailing white space in EHLO command as recommended by RFC
> 2821. Problem noted by Ralph Santagato of SBC Services.
> Deal with clients which use AUTH but negotiate a smaller buffer size
> for data exchanges than the value used by sendmail, e.g.,
> Cyrus IMAP lmtp server. Based on patch by Jamie Clark.
> When passing ESMTP arguments for RCPT to a milter, do not cut
> them off at a comma. Problem noted by Krzysztof Oledzki.
> Add more logging to milter change header functions to
> complement existing logging. Based on patch from
> Gurusamy Sarathy of Active State.
> Include <lber.h> in include/sm/config.h when LDAPMAP is defined.
> Patch from Edgar Hoch of the University of Stuttgart.
> Fix DNS lookup if IPv6 is enabled when converting an IP address
> to a hostname for use with SASL. Problem noted by Ken Jones;
> patch from Hajimu UMEMOTO.
> CONFIG: For consistency enable MODIFY_MAILER_FLAGS for the prog
> mailer. Patch from John Beck of Sun Microsystems.
> LIBMILTER: It was possible that xxfi_abort() was called after
> xxfi_eom() for a message if some timeouts were triggered.
> Patch from Alexey Kravchuk.
> LIBMILTER: Slightly rearrange mutex use in listener.c to allow
> different threads to call smfi_opensocket() and smfi_main().
> Patch from Jordan Ritter of Cloudmark.
> MAIL.LOCAL: Properly terminate MBDB before exiting. Problem
> noted by Nelson Fung.
> MAIL.LOCAL: make strip-mail.local used a wrong path to access
> mail.local. Problem noted by William Park.
> VACATION: Properly terminate MBDB before exiting. Problem noted
> by Nelson Fung.
> Portability:
> Add support for DragonFly BSD.
> New Files:
> cf/ostype/dragonfly.m4
> devtools/OS/DragonFly
> include/sm/os/sm_os_dragonfly.h
> Deleted Files:
> libsm/vsscanf.c
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to build in IPv6 support on systems where USE_INET6 has been set to NO.
This addresses PR #28708 opened by georg.schwarz (at) freenet.de
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PKG_OPTIONS.<pkg>+= foo blah
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- Option handling was ignoring old USE_* statements
- Don't try and compile sendmail with SASLv1 _and_ SASLv2 support
- Add missing migration option for USE_STARTTLS
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- Ok'ed wiz@
http://www.sendmail.org/8.13.1.html#ERRATA
http://www.sendmail.org/patches/parseaddr.c.cataddr.8.379
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- Add NetBSD CVS tag
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pkgsrc changes:
- move to use options.mk framework
- solaris support tidy-up
- fix linux man page extension handling bug
- allow for a user defined smrsh directory
- update MASTER_SITES
- optional SOCKETMAP support and sample script installation
- ok'ed snj@/wiz@
Summary of some of the major changes include:
- New map "socket" to query maps via TCP/IP sockets.
- Connection rate control as well as control over the number of incoming open
connections.
- Several LDAP enhancements such as LDAP recursion and LDAP URI support.
- Message quarantining.
- AUTH EXTERNAL will only be enabled if STARTTLS was successful and the client
has been authenticated, i.e., {verify} is OK.
- Basic support for certificate revocation lists.
- New queue timeouts for DSN messages.
- Experimental support for MTAMark.
For a full list of changes see:
- http://www.sendmail.org/8.13.0.html
- http://www.sendmail.org/8.13.1.html
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