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This commit was generated by cvs2svn to compensate for changes in r120256,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
Gregory Neil Shapiro 2003-09-19 23:11:30 +00:00
commit 2baeb480ca
61 changed files with 1042 additions and 381 deletions
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6
contrib/sendmail/LICENSE
View File

@ -2,7 +2,7 @@
The following license terms and conditions apply, unless a different
license is obtained from Sendmail, Inc., 6425 Christie Ave, Fourth Floor,
Emeryville, CA 94608, or by electronic mail at license@sendmail.com.
Emeryville, CA 94608, USA, or by electronic mail at license@sendmail.com.
License Terms:
@ -33,7 +33,7 @@ each of the following conditions is met:
forth as paragraph 6 below, in the documentation and/or other materials
provided with the distribution. For the purposes of binary distribution
the "Copyright Notice" refers to the following language:
"Copyright (c) 1998-2002 Sendmail, Inc. All rights reserved."
"Copyright (c) 1998-2003 Sendmail, Inc. All rights reserved."
4. Neither the name of Sendmail, Inc. nor the University of California nor
the names of their contributors may be used to endorse or promote
@ -76,4 +76,4 @@ each of the following conditions is met:
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
$Revision: 8.11 $, Last updated $Date: 2002/04/24 22:26:56 $
$Revision: 8.11.2.1 $, Last updated $Date: 2003/04/19 14:30:36 $

141
contrib/sendmail/RELEASE_NOTES
View File

@ -1,16 +1,83 @@
SENDMAIL RELEASE NOTES
$Id: RELEASE_NOTES,v 8.1340.2.132 2003/03/29 14:02:26 ca Exp $
$Id: RELEASE_NOTES,v 8.1340.2.165 2003/09/16 20:50:42 ca Exp $
This listing shows the version of the sendmail binary, the version
of the sendmail configuration files, the date of release, and a
summary of the changes in that release.
8.12.10/8.12.10 2003/09/24
SECURITY: Fix a buffer overflow in address parsing. Problem
detected by Michal Zalewski, patch from Todd C. Miller
of Courtesan Consulting.
Fix a potential buffer overflow in ruleset parsing. This problem
is not exploitable in the default sendmail configuration;
only if non-standard rulesets recipient (2), final (4), or
mailer-specific envelope recipients rulesets are used then
a problem may occur. Problem noted by Timo Sirainen.
Accept 0 (and 0/0) as valid input for set MaxMimeHeaderLength.
Problem noted by Thomas Schulz.
Add several checks to avoid (theoretical) buffer over/underflows.
Properly count message size when performing 7->8 or 8->7 bit MIME
conversions. Problem noted by Werner Wiethege.
Properly compute message priority based on size of entire message,
not just header. Problem noted by Axel Holscher.
Reset SevenBitInput to its configured value between SMTP
transactions for broken clients which do not properly
announce 8 bit data. Problem noted by Stefan Roehrich.
Set {addr_type} during queue runs when processing recipients.
Based on patch from Arne Jansen.
Better error handling in case of (very unlikely) queue-id conflicts.
Perform better error recovery for address parsing, e.g., when
encountering a comment that is too long. Problem noted by
Tanel Kokk, Union Bank of Estonia.
Add ':' to the allowed character list for bogus HELO/EHLO
checking. It is used for IPv6 domain literals. Patch from
Iwaizako Takahiro of FreeBit Co., Ltd.
Reset SASL connection context after a failed authentication attempt.
Based on patch from Rob Siemborski of CMU.
Check Berkeley DB compile time version against run time version
to make sure they match.
Do not attempt AAAA (IPv6) DNS lookups if IPv6 is not enabled
in the kernel.
When a milter adds recipients and one of them causes an error,
do not ignore the other recipients. Problem noted by
Bart Duchesne.
CONFIG: Use specified SMTP error code in mailertable entries which
lack a DSN, i.e., "error:### Text". Problem noted by
Craig Hunt.
CONFIG: Call Local_trust_auth with the correct argument. Patch
from Jerome Borsboom.
CONTRIB: Better handling of temporary filenames for doublebounce.pl
and expn.pl to avoid file overwrites, etc. Patches from
Richard A. Nelson of Debian and Paul Szabo.
MAIL.LOCAL: Fix obscure race condition that could lead to an
improper mailbox truncation if close() fails after the
mailbox is fsync()'ed and a new message is delivered
after the close() and before the truncate().
MAIL.LOCAL: If mail delivery fails, do not leave behind a
stale lockfile (which is ignored after the lock timeout).
Patch from Oleg Bulyzhin of Cronyx Plus LLC.
Portability:
Port for AIX 5.2. Thanks to Steve Hubert of University
of Washington for providing access to a computer
with AIX 5.2.
setreuid(2) works on OpenBSD 3.3. Patch from
Todd C. Miller of Courtesan Consulting.
Allow for custom definition of SMRSH_CMDDIR and SMRSH_PATH
on all operating systems. Patch from Robert Harker
of Harker Systems.
Use strerror(3) on Linux. If this causes a problem on
your Linux distribution, compile with
-DHASSTRERROR=0 and tell sendmail.org about it.
Added Files:
devtools/OS/AIX.5.2
8.12.9/8.12.9 2003/03/29
SECURITY: Fix a buffer overflow in address parsing due to
a char to int conversion problem which is potentially
remotely exploitable. Problem found by Michal Zalewski.
Note: an MTA that is not patched might be vulnerable to
Note: an MTA that is not patched might be vulnerable to
data that it receives from untrusted sources, which
includes DNS.
To provide partial protection to internal, unpatched sendmail MTAs,
@ -31,7 +98,7 @@ summary of the changes in that release.
College London.
Properly initialize data structure for dns maps to avoid various
errors, e.g., looping processes. Problem noted by
Maurice Makaay.
Maurice Makaay of InterNLnet B.V.
CONFIG: Prevent multiple application of rule to add smart host.
Patch from Andrzej Filip.
CONFIG: Fix queue group declaration in MAILER(`usenet').
@ -1457,6 +1524,67 @@ summary of the changes in that release.
cf/cf/generic-solaris2.cf => cf/cf/generic-solaris.cf
cf/ostype/aux.m4 => cf/ostype/a-ux.m4
8.11.7/8.11.7 2003/03/29
SECURITY: Fix a remote buffer overflow in header parsing by
dropping sender and recipient header comments if the
comments are too long. Problem noted by Mark Dowd
of ISS X-Force.
SECURITY: Fix a buffer overflow in address parsing due to
a char to int conversion problem which is potentially
remotely exploitable. Problem found by Michal Zalewski.
Note: an MTA that is not patched might be vulnerable to
data that it receives from untrusted sources, which
includes DNS.
To provide partial protection to internal, unpatched sendmail MTAs,
8.11.7 changes by default (char)0xff to (char)0x7f in
headers etc. To turn off this conversion compile with
-DALLOW_255 or use the command line option -d82.101.
To provide partial protection for internal, unpatched MTAs that may be
performing 7->8 or 8->7 bit MIME conversions, the default
for MaxMimeHeaderLength has been changed to 2048/1024.
Note: this does have a performance impact, and it only
protects against frontal attacks from the outside.
To disable the checks and return to pre-8.11.7 defaults,
set MaxMimeHeaderLength to 0/0.
Properly clean up macros to avoid persistence of session data
across various connections. This could cause session
oriented restrictions, e.g., STARTTLS requirements,
to erroneously allow a connection. Problem noted
by Tim Maletic of Priority Health.
Ignore comments in NIS host records when trying to find the
canonical name for a host.
Fix a memory leak when closing Hesiod maps.
Set ${msg_size} macro when reading a message from the command line
or the queue.
Prevent a segmentation fault when clearing the event list by
turning off alarms before checking if event list is
empty. Problem noted by Allan E Johannesen of Worcester
Polytechnic Institute.
Fix a potential core dump problem if the environment variable
NAME is set. Problem noted by Beth A. Chaney of
Purdue University.
Prevent a race condition on child cleanup for delivery to files.
Problem noted by Fletcher Mattox of the University of
Texas.
CONFIG: Do not bounce mail if FEATURE(`ldap_routing')'s bounce
parameter is set and the LDAP lookup returns a temporary
error.
CONFIG: Fix a syntax error in the try_tls ruleset if
FEATURE(`access_db') is not enabled.
LIBSMDB: Fix a lock race condition that affects makemap, praliases,
and vacation.
LIBSMDB: Avoid a file creation race condition for Berkeley DB 1.X
and NDBM on systems with the O_EXLOCK open(2) flag.
MAKEMAP: Avoid going beyond the end of an input line if it does
not contain a value for a key. Based on patch from
Mark Bixby from Hewlett-Packard.
MAIL.LOCAL: Fix a truncation race condition if the close() on
the mailbox fails. Problem noted by Tomoko Fukuzawa of
Sun Microsystems.
SMRSH: SECURITY: Only allow regular files or symbolic links to be
used for a command. Problem noted by David Endler of
iDEFENSE, Inc.
8.11.6/8.11.6 2001/08/20
SECURITY: Fix a possible memory access violation when specifying
out-of-bounds debug parameters. Problem detected by
@ -2686,10 +2814,9 @@ summary of the changes in that release.
Log the DSN code for each recipient if one is available as a new
equate (dsn=).
Macro expand PostmasterCopy and DoubleBounceAddress options.
New "ph" map for performing ph queries in rulesets. More
information is available at
http://www-dev.cso.uiuc.edu/sendmail/. Contributed by Mark
Roth of the University of Illinois at Urbana-Champaign.
New "ph" map for performing ph queries in rulesets, see
sendmail/README for details. Contributed by Mark Roth
of the University of Illinois at Urbana-Champaign.
Detect temporary lookup failures in the host map if looking up a
bracketed IP address. Problem noted by Kari Hurtta of the
Finnish Meteorological Institute.

21
contrib/sendmail/cf/README
View File

@ -2765,15 +2765,14 @@ ${server_addr} the address of the server of the current outgoing SMTP
Relaying
--------
SMTP STARTTLS can allow relaying for remote SMTP clients which have
successfully authenticated themselves. This is done in the ruleset
RelayAuth. If the verification of the cert failed (${verify} != OK),
relaying is subject to the usual rules. Otherwise the DN of the issuer is
looked up in the access map using the tag CERTISSUER. If the resulting
value is RELAY, relaying is allowed. If it is SUBJECT, the DN of the cert
subject is looked up next in the access map using the tag CERTSUBJECT. If
the value is RELAY, relaying is allowed.
successfully authenticated themselves. If the verification of the cert
failed (${verify} != OK), relaying is subject to the usual rules.
Otherwise the DN of the issuer is looked up in the access map using the
tag CERTISSUER. If the resulting value is RELAY, relaying is allowed.
If it is SUBJECT, the DN of the cert subject is looked up next in the
access map using the tag CERTSUBJECT. If the value is RELAY, relaying
is allowed.
${cert_issuer} and ${cert_subject} can be optionally modified by regular
expressions defined in the m4 variables _CERT_REGEX_ISSUER_ and
@ -3245,7 +3244,9 @@ and on relay.machine use the mailertable:
The [square brackets] turn off MX records for this host only.
If you didn't do this, the mailertable would use the MX record
again, which would give you an MX loop.
again, which would give you an MX loop. Note that the use of
wildcard MX records is almost always a bad idea. Please avoid
using them if possible.
+--------------------------------+
@ -4374,4 +4375,4 @@ M4 DIVERSIONS
8 DNS based blacklists
9 special local rulesets (1 and 2)
$Revision: 8.623.2.23 $, Last updated $Date: 2003/03/28 17:28:26 $
$Revision: 8.623.2.25 $, Last updated $Date: 2003/06/18 18:47:21 $

15
contrib/sendmail/cf/cf/submit.cf
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
# Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
# All rights reserved.
# Copyright (c) 1983, 1995 Eric P. Allman. All rights reserved.
# Copyright (c) 1988, 1993
@ -24,15 +24,15 @@
######################################################################
######################################################################
##### $Id: cfhead.m4,v 8.108.2.2 2003/03/11 21:24:20 ca Exp $ #####
##### $Id: cfhead.m4,v 8.108.2.3 2003/04/03 17:51:51 ca Exp $ #####
##### $Id: cf.m4,v 8.32 1999/02/07 07:26:14 gshapiro Exp $ #####
##### $Id: submit.mc,v 8.6.2.4 2002/12/29 03:54:34 ca Exp $ #####
##### $Id: submit.mc,v 8.6.2.7 2003/09/10 22:11:56 ca Exp $ #####
##### $Id: msp.m4,v 1.32 2002/03/26 22:02:03 ca Exp $ #####
##### $Id: no_default_msa.m4,v 8.2 2001/02/14 05:03:22 gshapiro Exp $ #####
##### $Id: proto.m4,v 8.649.2.17 2003/03/28 17:20:53 ca Exp $ #####
##### $Id: proto.m4,v 8.649.2.24 2003/08/04 21:14:26 ca Exp $ #####
# level 10 config file format
V10/Berkeley
@ -110,7 +110,7 @@ D{MTAHost}[127.0.0.1]
# Configuration version number
DZ8.12.9/Submit
DZ8.12.10/Submit
###############
@ -834,7 +834,8 @@ R< $+ > $+ $@ $>MailerToTriple < $1 > $2 < @ $1 >
SMailerToTriple=95
R< > $* $@ $1 strip off null relay
R< error : $-.$-.$- : $+ > $* $#error $@ $1.$2.$3 $: $4
R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2
R< error : $- : $+ > $* $#error $@ $(dequote $1 $) $: $2
R< error : $+ > $* $#error $: $1
R< local : $* > $* $>CanonLocal < $1 > $2
R< $~[ : $+ @ $+ > $*<$*>$* $# $1 $@ $3 $: $2<@$3> use literal user
R< $~[ : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer
@ -1137,7 +1138,7 @@ R$* $: $&{auth_type} $| $1
R$@ $| $* $#error $@ 5.7.1 $: "550 not authenticated"
R$* $| $&{auth_authen} $@ identical
R$* $| <$&{auth_authen}> $@ identical
R$* $| $* $: $1 $| $>"Local_trust_auth" $1
R$* $| $* $: $1 $| $>"Local_trust_auth" $2
R$* $| $#$* $#$2
R$* $#error $@ 5.7.1 $: "550 " $&{auth_authen} " not allowed to act as " $&{auth_author}

4
contrib/sendmail/cf/cf/submit.mc
View File

@ -1,6 +1,6 @@
divert(-1)
#
# Copyright (c) 2001, 2002 Sendmail, Inc. and its suppliers.
# Copyright (c) 2001-2003 Sendmail, Inc. and its suppliers.
# All rights reserved.
#
# By using this file, you agree to the terms and conditions set
@ -15,7 +15,7 @@ divert(-1)
#
divert(0)dnl
VERSIONID(`$Id: submit.mc,v 8.6.2.4 2002/12/29 03:54:34 ca Exp $')
VERSIONID(`$Id: submit.mc,v 8.6.2.7 2003/09/10 22:11:56 ca Exp $')
define(`confCF_VERSION', `Submit')dnl
define(`__OSTYPE__',`')dnl dirty hack to keep proto.m4 from complaining
define(`_USE_DECNET_SYNTAX_', `1')dnl support DECnet

26
contrib/sendmail/cf/m4/proto.m4
View File

@ -1,6 +1,6 @@
divert(-1)
#
# Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
# Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
# All rights reserved.
# Copyright (c) 1983, 1995 Eric P. Allman. All rights reserved.
# Copyright (c) 1988, 1993
@ -13,7 +13,7 @@ divert(-1)
#
divert(0)
VERSIONID(`$Id: proto.m4,v 8.649.2.17 2003/03/28 17:20:53 ca Exp $')
VERSIONID(`$Id: proto.m4,v 8.649.2.24 2003/08/04 21:14:26 ca Exp $')
# level CF_LEVEL config file format
V`'CF_LEVEL/ifdef(`VENDOR_NAME', `VENDOR_NAME', `Berkeley')
@ -1283,6 +1283,7 @@ R< $* > $* $@ $2 no mailertable match',
dnl input: in general: <[mailer:]host> lp<@domain>rest
dnl <> address -> address
dnl <error:d.s.n:text> -> error
dnl <error:keyword:text> -> error
dnl <error:text> -> error
dnl <mailer:user@host> lp<@domain>rest -> mailer host user
dnl <mailer:host> address -> mailer host address
@ -1293,7 +1294,8 @@ dnl <host> address -> relay host address
SMailerToTriple=95
R< > $* $@ $1 strip off null relay
R< error : $-.$-.$- : $+ > $* $#error $@ $1.$2.$3 $: $4
R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2
R< error : $- : $+ > $* $#error $@ $(dequote $1 $) $: $2
R< error : $+ > $* $#error $: $1
R< local : $* > $* $>CanonLocal < $1 > $2
dnl it is $~[ instead of $- to avoid matches on IPv6 addresses
R< $~[ : $+ @ $+ > $*<$*>$* $# $1 $@ $3 $: $2<@$3> use literal user
@ -1909,8 +1911,10 @@ R<@> < $* @ $+ . $+ > $: < $1 @ $2 . $3 >
dnl prepend daemon_flags
R<@> $* $: $&{daemon_flags} $| <@> $1
dnl workspace: ${daemon_flags} $| <@> <address>
dnl 'r'equire qual.rcpt: ok
R$* r $* $| <@> < $+ @ $+ > $: < $3 @ $4 >
dnl do not allow these at all or only from local systems?
R$* r $* $| <@> < $* @ $* > $: < ? $&{client_name} > < $3 @ $4 >
R$* r $* $| <@> < $* > $: < ? $&{client_name} > < $3 >
R<?> < $* > $: <$1>
R<? $=w> < $* > $: <$1>
R<? $+> <$+> $#error $@ 5.5.4 $: "553 Fully qualified domain name required"
@ -2195,22 +2199,24 @@ R$* <@ $+ . > $1 <@ $2 >
R$* <@ $* > $@ $1 <@ $2 >
R$+ $@ $1 <@ $j >
SDelay_TLS_Client
SDelay_TLS_Clt
# authenticated?
dnl code repeated here from Basic_check_mail
dnl only called from check_rcpt in delay mode if checkrcpt returns $#
R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL
R$* $| $#$+ $#$2
dnl return result from checkrcpt
R$* $| $* $# $1
R$* $# $1
SDelay_TLS_Client2
SDelay_TLS_Clt2
# authenticated?
dnl code repeated here from Basic_check_mail
dnl only called from check_rcpt in delay mode if stopping due to Friend/Hater
R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL
R$* $| $#$+ $#$2
dnl return result from friend/hater check
R$* $| $* $@ $1
R$* $@ $1
# call all necessary rulesets
@ -2225,7 +2231,7 @@ dnl on error (or discard) stop now
R$+ $| $#error $* $#error $2
R$+ $| $#discard $* $#discard $2
dnl otherwise call tls_client; see above
R$+ $| $#$* $@ $>"Delay_TLS_Client" $2
R$+ $| $#$* $@ $>"Delay_TLS_Clt" $2
R$+ $| $* $: <?> $>FullAddr $>CanonAddr $1
ifdef(`_SPAM_FH_',
`dnl lookup user@ and user@address
@ -2247,13 +2253,13 @@ ifdef(`_SPAM_FRIEND_',
ifdef(`_SPAM_HATER_',
`errprint(`*** ERROR: define either Hater or Friend -- not both.
')', `dnl')
R<FRIEND> $+ $@ $>"Delay_TLS_Client2" SPAMFRIEND
R<FRIEND> $+ $@ $>"Delay_TLS_Clt2" SPAMFRIEND
R<$*> $+ $: $2',
`dnl')
ifdef(`_SPAM_HATER_',
`# is the recipient no spam hater?
R<HATER> $+ $: $1 spam hater: continue checks
R<$*> $+ $@ $>"Delay_TLS_Client2" NOSPAMHATER everyone else: stop
R<$*> $+ $@ $>"Delay_TLS_Clt2" NOSPAMHATER everyone else: stop
dnl',`dnl')
dnl run further checks: check_mail
dnl should we "clean up" $&f?
@ -2467,7 +2473,7 @@ dnl seems to be useful...
R$* $| $&{auth_authen} $@ identical
R$* $| <$&{auth_authen}> $@ identical
dnl call user supplied code
R$* $| $* $: $1 $| $>"Local_trust_auth" $1
R$* $| $* $: $1 $| $>"Local_trust_auth" $2
R$* $| $#$* $#$2
dnl default: error
R$* $#error $@ 5.7.1 $: "550 " $&{auth_authen} " not allowed to act as " $&{auth_author}

4
contrib/sendmail/cf/m4/version.m4
View File

@ -11,8 +11,8 @@ divert(-1)
# the sendmail distribution.
#
#
VERSIONID(`$Id: version.m4,v 8.92.2.15 2003/03/19 21:19:52 ca Exp $')
VERSIONID(`$Id: version.m4,v 8.92.2.22 2003/09/16 20:02:05 ca Exp $')
#
divert(0)
# Configuration version number
DZ8.12.9`'ifdef(`confCF_VERSION', `/confCF_VERSION')
DZ8.12.10`'ifdef(`confCF_VERSION', `/confCF_VERSION')

2
contrib/sendmail/contrib/domainmap.m4
View File

@ -46,7 +46,7 @@ divert(-1)changequote(<<, >>)<<
in the sendmail source tree. For more information, please see the
following URL:
http://www-dev.cso.uiuc.edu/sendmail/domainmap/
http://www-dev.cites.uiuc.edu/sendmail/domainmap/
Feedback is welcome.

4
contrib/sendmail/contrib/doublebounce.pl
View File

@ -36,7 +36,7 @@
use Socket;
use Getopt::Std;
use POSIX;
use File::Temp;
use Sys::Syslog qw(:DEFAULT setlogsock);
use strict;
use vars qw( $opt_d $tmpfile);
@ -125,7 +125,7 @@ sub main {
# The bounced e-mail may be large, so we'd better not try to buffer
# it in memory, get a temporary file.
$tmpfile = POSIX::tmpnam();
$tmpfile = tmpnam();
if (!open(MSG, ">$tmpfile")) {
syslog('err', "Unable to open temporary file $tmpfile");

3
contrib/sendmail/contrib/expn.pl
View File

@ -8,6 +8,7 @@
use 5.001;
use IO::Socket;
use Fcntl;
# system requirements:
# must have 'nslookup' and 'hostname' programs.
@ -999,7 +1000,7 @@ sub mxlookup
}
$0 = "$av0 - nslookup of $server";
open(T,">/tmp/expn$$") || die "open > /tmp/expn$$: $!\n";
sysopen(T,"/tmp/expn$$",O_RDWR|O_CREAT|O_EXCL,0600) || die "open > /tmp/expn$$: $!\n";
print T "set querytype=MX\n";
print T "$server\n";
close(T);

17
contrib/sendmail/doc/op/op.me
View File

@ -9,7 +9,7 @@
.\" the sendmail distribution.
.\"
.\"
.\" $Id: op.me,v 8.609.2.23 2003/03/28 05:51:16 ca Exp $
.\" $Id: op.me,v 8.609.2.26 2003/07/28 21:54:53 ca Exp $
.\"
.\" eqn op.me | pic | troff -me
.\"
@ -90,7 +90,7 @@ Sendmail, Inc.
.de Ve
Version \\$2
..
.Ve $Revision: 8.609.2.23 $
.Ve $Revision: 8.609.2.26 $
.rm Ve
.sp
For Sendmail Version 8.12
@ -4307,8 +4307,11 @@ is ignored (even if the ruleset does not return a ``useful'' result).
.pp
The
.i queuegroup
ruleset is used to map an address to a queue group name.
It should return
ruleset is used to map a recipient address to a queue group name.
The input for the ruleset is a recipient address as specified by the
.sm "SMTP RCPT"
command.
The ruleset should return
.b $#
followed by the name of a queue group.
If the return value starts with anything else it is silently ignored.
@ -8270,7 +8273,7 @@ Contributed and supported by
Mark Roth, roth@uiuc.edu.
For more information,
consult the web site
.q http://www-dev.cso.uiuc.edu/sendmail/ .
.q http://www-dev.cites.uiuc.edu/sendmail/ .
.ip nsd
nsd map for IRIX 6.5 and later.
Contributed and supported by Bob Mende of SGI,
@ -9154,7 +9157,7 @@ Then create a config file that uses this.
For example, using the V8 M4 configuration, include the
following line in your .mc file:
.(b
define(\`confUSERDB_SPEC\', /etc/mail/userdb.db)
define(\`confUSERDB_SPEC\', /etc/mail/userdb)
.)b
.sh 1 "OTHER CONFIGURATION"
.pp
@ -10764,7 +10767,7 @@ replace it with a blank sheet for double-sided output.
.\".sz 10
.\"Eric Allman
.\".sp
.\"Version $Revision: 8.609.2.23 $
.\"Version $Revision: 8.609.2.26 $
.\".ce 0
.bp 3
.ce

37
contrib/sendmail/include/sm/conf.h
View File

@ -10,7 +10,7 @@
* the sendmail distribution.
*
*
* $Id: conf.h,v 1.90.2.14 2003/03/06 18:38:06 ca Exp $
* $Id: conf.h,v 1.90.2.18 2003/08/20 22:27:44 ca Exp $
*/
/*
@ -102,7 +102,9 @@
# endif /* ! HASGETUSERSHELL */
# ifdef HPUX10
# define _PATH_SENDMAIL "/usr/sbin/sendmail"
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# endif /* HPUX10 */
# ifdef HPUX11
# define HASSETREUID 1 /* setreuid(2) works on HP-UX 11.x */
@ -110,7 +112,9 @@
# ifndef BROKEN_RES_SEARCH
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# endif /* ! BROKEN_RES_SEARCH */
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# define _PATH_SENDMAIL "/usr/sbin/sendmail"
# else /* HPUX11 */
# ifndef NOT_SENDMAIL
@ -157,6 +161,9 @@ extern void hard_syslog();
# ifdef _AIX5
# define _AIX4 40300
# if _AIX5 >= 50200
# define HASUNSETENV 1 /* has unsetenv(3) call */
# endif /* _AIX5 >= 50200 */
# endif /* _AIX5 */
/*
@ -422,7 +429,9 @@ typedef int pid_t;
# if SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208)
# undef _PATH_SENDMAILPID /* tmpfs /var/run added in 2.8 */
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# define SL_FUDGE 34 /* fudge offset for SyslogPrefixLen */
# endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */
# if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209)
@ -907,8 +916,12 @@ extern unsigned int sleepX __P((unsigned int seconds));
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif /* __FreeBSD_version >= 222000 */
# if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
# define SMRSH_CMDDIR "/usr/libexec/sm.bin"
# define SMRSH_PATH "/bin:/usr/bin"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/usr/libexec/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# ifndef SMRSH_PATH
# define SMRSH_PATH "/bin:/usr/bin"
# endif /* ! SMRSH_PATH */
# endif /* __FreeBSD_version >= 330000 */
# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
# include <sys/sysctl.h>
@ -922,7 +935,9 @@ extern unsigned int sleepX __P((unsigned int seconds));
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASSETREUID 0 /* OpenBSD has broken setreuid(2) emulation */
# if OpenBSD < 200305
# define HASSETREUID 0 /* setreuid(2) broken in OpenBSD < 3.3 */
# endif /* OpenBSD < 200305 */
# define HASSETEGID 1 /* use setegid(2) to set saved gid */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# if OpenBSD >= 200006
@ -1360,6 +1375,11 @@ extern void *malloc();
# define HASURANDOMDEV 1 /* 2.0 (at least) has linux/drivers/char/random.c */
# endif /* ! HASURANDOMDEV */
# endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0)) */
# if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
# ifndef HASSTRERROR
# define HASSTRERROR 1 /* has strerror(3) */
# endif /* HASSTRERROR */
# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_NONE /* no standard for Linux */
# endif /* ! TZ_TYPE */
@ -1385,7 +1405,6 @@ extern void *malloc();
** in 2.1 and later, but the APIs appear before the functions.
*/
# if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
# define HASSTRERROR 1 /* has strerror(3) */
# define GLIBC_VERSION ((__GLIBC__ << 8) + __GLIBC_MINOR__)
# if (GLIBC_VERSION >= 0x201)
# undef IPPROTO_ICMPV6 /* linux #defines, glibc enums */
@ -2547,7 +2566,7 @@ typedef struct msgb mblk_t;
# endif /* ! EX_CONFIG */
/* pseudo-codes */
# define EX_QUIT 22 /* drop out of server immediately */
# define EX_QUIT 22 /* drop out of server immediately */
# define EX_RESTART 23 /* restart sendmail daemon */
# define EX_SHUTDOWN 24 /* shutdown sendmail daemon */

12
contrib/sendmail/include/sm/errstring.h
View File

@ -1,13 +1,12 @@
/*
* Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
*
* $Id: errstring.h,v 1.4 2001/06/07 20:04:53 ca Exp $
* $Id: errstring.h,v 1.4.4.3 2003/06/24 17:16:10 ca Exp $
*/
/*
@ -46,6 +45,7 @@ extern int errno;
#define E_SMDBBASE (E_PSEUDOBASE + 40) /* base for libsmdb errors */
#define E_LDAPBASE (E_PSEUDOBASE + 70) /* base for LDAP errors */
/* libsmdb */
#define SMDBE_OK 0
#define SMDBE_MALLOC (E_SMDBBASE + 1)
@ -71,9 +71,9 @@ extern int errno;
#define SMDBE_NOT_A_VALID_CURSOR (E_SMDBBASE + 21)
#define SMDBE_LAST_ENTRY (E_SMDBBASE + 22)
#define SMDBE_OLD_VERSION (E_SMDBBASE + 23)
#define SMDBE_VERSION_MISMATCH (E_SMDBBASE + 24)
extern const char *sm_errstring __P((int _errno));
extern const char *
sm_errstring __P((
int _errno));
#endif /* SM_ERRSTRING_H */

15
contrib/sendmail/include/sm/io.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 2000-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1990
* The Regents of the University of California. All rights reserved.
@ -11,7 +11,7 @@
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
* $Id: io.h,v 1.23 2002/02/23 19:32:17 gshapiro Exp $
* $Id: io.h,v 1.23.2.2 2003/09/05 20:35:28 ca Exp $
*/
/*-
@ -33,6 +33,17 @@
#define SM_IO_APPENDRW 5 /* read-write from eof */
#define SM_IO_RDWRTR 6 /* read-write with truncation indicated */
# define SM_IO_BINARY 0x0 /* binary mode: not used in Unix */
#define SM_IS_BINARY(mode) ((mode) & SM_IO_BINARY != 0)
#define SM_IO_MODE(mode) ((mode) & 0x0f)
#define SM_IO_RDWR_B (SM_IO_RDWR|SM_IO_BINARY)
#define SM_IO_RDONLY_B (SM_IO_RDONLY|SM_IO_BINARY)
#define SM_IO_WRONLY_B (SM_IO_WRONLY|SM_IO_BINARY)
#define SM_IO_APPEND_B (SM_IO_APPEND|SM_IO_BINARY)
#define SM_IO_APPENDRW_B (SM_IO_APPENDRW|SM_IO_BINARY)
#define SM_IO_RDWRTR_B (SM_IO_RDWRTR|SM_IO_BINARY)
/* for sm_io_fseek, et al api's (exposed) */
#define SM_IO_SEEK_SET 0
#define SM_IO_SEEK_CUR 1

8
contrib/sendmail/include/sm/os/sm_os_aix.h
View File

@ -1,12 +1,12 @@
/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 2000-2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
* $Id: sm_os_aix.h,v 1.9 2001/10/09 23:12:13 ca Exp $
* $Id: sm_os_aix.h,v 1.9.2.1 2003/04/28 23:11:07 ca Exp $
*/
/*
@ -33,3 +33,7 @@
# endif /* SM_CONF_SYSLOG */
# endif /* ! _AIX4 */
#endif /* _AIX3 */
#if _AIX5 >= 50200
# define SM_CONF_LONGLONG 1
#endif /* _AIX5 >= 50200 */

5
contrib/sendmail/include/sm/shm.h
View File

@ -1,12 +1,12 @@
/*
* Copyright (c) 2000-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 2000-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
* $Id: shm.h,v 1.8 2002/04/10 23:11:35 ca Exp $
* $Id: shm.h,v 1.8.2.2 2003/05/17 18:34:16 ca Exp $
*/
#ifndef SM_SHM_H
@ -29,6 +29,7 @@
extern void *sm_shmstart __P((key_t, int , int , int *, bool));
extern int sm_shmstop __P((void *, int, bool));
/* for those braindead systems... (e.g., SunOS 4) */
# ifndef SHM_R
# define SHM_R 0400

9
contrib/sendmail/libmilter/README
View File

@ -427,6 +427,7 @@ main(argc, argv)
int argc;
char *argv[];
{
bool setconn = false;
int c;
const char *args = "p:";
@ -443,10 +444,16 @@ main(argc, argv)
exit(EX_USAGE);
}
(void) smfi_setconn(optarg);
setconn = true;
break;
}
}
if (!setconn)
{
fprintf(stderr, "%s: Missing required -p argument\n", argv[0]);
exit(EX_USAGE);
}
if (smfi_register(smfilter) == MI_FAILURE)
{
fprintf(stderr, "smfi_register failed\n");
@ -457,4 +464,4 @@ main(argc, argv)
/* eof */
$Revision: 8.35.2.1 $, Last updated $Date: 2002/10/21 14:31:57 $
$Revision: 8.35.2.2 $, Last updated $Date: 2003/05/26 04:10:06 $

10
contrib/sendmail/libmilter/docs/sample.html
View File

@ -379,7 +379,7 @@ usage(prog)
char *prog;
{
fprintf(stderr,
"Usage: %s [-p socket-addr] [-t timeout] [-r reject-addr] [-a add-addr]\n",
"Usage: %s -p socket-addr [-t timeout] [-r reject-addr] [-a add-addr]\n",
prog);
}
@ -388,6 +388,7 @@ main(argc, argv)
int argc;
char **argv;
{
bool setconn = FALSE;
int c;
const char *args = "p:t:r:a:h";
extern char *optarg;
@ -421,6 +422,7 @@ main(argc, argv)
unlink(optarg + 5);
else if (strncasecmp(optarg, "local:", 6) == 0)
unlink(optarg + 6);
setconn = TRUE;
break;
case 't':
@ -467,6 +469,12 @@ main(argc, argv)
exit(EX_USAGE);
}
}
if (!setconn)
{
fprintf(stderr, "%s: Missing required -p argument\n", argv[0]);
usage(argv[0]);
exit(EX_USAGE);
}
if (<a href="smfi_register.html">smfi_register</a>(smfilter) == MI_FAILURE)
{
fprintf(stderr, "smfi_register failed\n");

2
contrib/sendmail/libmilter/docs/smfi_chgheader.html
View File

@ -97,7 +97,7 @@ Otherwise, it returns MI_SUCCESS.
...
ret = smfi_chgheader(ctx, "Content-Type",
ret = smfi_chgheader(ctx, "Content-Type", 1,
"multipart/mixed;\n\tboundary=\"foobar\"");
</pre>
</td>

6
contrib/sendmail/libmilter/docs/smfi_register.html
View File

@ -9,7 +9,7 @@
<pre>
#include &lt;libmilter/mfapi.h&gt;
int smfi_register(
smfiDesc_str descr
smfiDesc descr
);
</pre>
Register a set of filter callbacks.
@ -25,7 +25,7 @@ Register a set of filter callbacks.
<tr align="left" valign=top>
<th width="80">Effects</th>
<td>smfi_register creates a filter using the information given in the
smfiDesc_str argument. Multiple calls to smfi_register within a
smfiDesc argument. Multiple calls to smfi_register within a
single process are not allowed.</td>
</tr>
</table>
@ -36,7 +36,7 @@ single process are not allowed.</td>
<tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
<tr valign="top"><td>descr</td>
<td>
A filter descriptor of type smfiDesc_str describing the filter's
A filter descriptor of type smfiDesc describing the filter's
functions. The structure has the following members:
<pre>
struct smfiDesc

6
contrib/sendmail/libmilter/docs/smfi_setconn.html
View File

@ -67,8 +67,10 @@ due to a lack of memory.
0660 (read/write permission for the socket's owner and group)
which is useful if the sendmail RunAsUser option is used.
The permissions for a unix/local domain socket are determined as
usual by <code>umask</code>, which should be set to 007 or 077
before calling <code>smfi_setconn()</code>.
usual by <code>umask</code>, which should be set to 007 or 077.
Note some operating systems (e.g, Solaris) don't use the
permissions of the socket. On those systems, place the socket in a
protected directory.
</ul>
</td>
</tr>

18
contrib/sendmail/libmilter/docs/smfi_setreply.html
View File

@ -15,7 +15,7 @@ int smfi_setreply(
char *message
);
</pre>
Set the default SMTP error reply code.
Set the default SMTP error reply code. Only 4XX and 5XX replies are accepted.
</td></tr>
<!----------- Description ---------->
@ -42,10 +42,13 @@ this filter.</td>
<td>Opaque context structure.
</td></tr>
<tr valign="top"><td>rcode</td>
<td>The three-digit (RFC 821) SMTP reply code, as a null-terminated string. rcode cannot be NULL, and must be a valid reply code.
</td></tr>
<td>The three-digit (RFC 821/2821) SMTP reply code, as a
null-terminated string. rcode cannot be NULL, and must be a valid
4XX or 5XX reply code.
</td></tr>
<tr valign="top"><td>xcode</td>
<td>The extended (RFC 2034) reply code. If xcode is NULL, no extended code is used. Otherwise, xcode must conform to RFC 2034.
<td>The extended (RFC 1893/2034) reply code. If xcode is NULL, no
extended code is used. Otherwise, xcode must conform to RFC 1893/2034.
</td></tr>
<tr valign="top"><td>message</td>
<td>The text part of the SMTP reply. If message is NULL, an empty message is used.
@ -73,8 +76,11 @@ Otherwise, it return MI_SUCCESS.
<ul>
<li>Values passed to smfi_setreply are not checked for standards compliance.
<li>For details about reply codes and their meanings, please see RFC's
<a href="http://www.rfc-editor.org/rfc/rfc821.txt">821</a>
and <a href="http://www.rfc-editor.org/rfc/rfc2034.txt">2034</a>.
<a href="http://www.rfc-editor.org/rfc/rfc821.txt">821</a>/
<a href="http://www.rfc-editor.org/rfc/rfc2821.txt">2821</a>
and
<a href="http://www.rfc-editor.org/rfc/rfc1893.txt">1893</a>/
<a href="http://www.rfc-editor.org/rfc/rfc2034.txt">2034</a>.
<li>If the reply code (rcode) given is a '4XX' code but SMFI_REJECT is used
for the message, the custom reply is not used.
<li>Similarly, if the reply code (rcode) given is a '5XX' code but

5
contrib/sendmail/libmilter/engine.c
View File

@ -9,7 +9,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: engine.c,v 8.109.2.4 2002/12/03 17:27:32 ca Exp $")
SM_RCSID("@(#)$Id: engine.c,v 8.109.2.5 2003/08/04 18:14:33 ca Exp $")
#include "libmilter.h"
@ -605,7 +605,7 @@ st_connectinfo(g)
/* Move past trailing \0 in host string */
i++;
family = s[i++];
memset(&sockaddr, '\0', sizeof sockaddr);
(void) memset(&sockaddr, '\0', sizeof sockaddr);
if (family != SMFIA_UNKNOWN)
{
(void) memcpy((void *) &port, (void *) (s + i),
@ -869,6 +869,7 @@ st_macros(g)
** noreply
*/
/* ARGSUSED */
static int
st_quit(g)
genarg *g;

4
contrib/sendmail/libmilter/libmilter.h
View File

@ -19,7 +19,7 @@
#ifdef _DEFINE
# define EXTERN
# define INIT(x) = x
SM_IDSTR(MilterlId, "@(#)$Id: libmilter.h,v 8.33.2.9 2003/01/03 22:14:40 ca Exp $")
SM_IDSTR(MilterlId, "@(#)$Id: libmilter.h,v 8.33.2.12 2003/09/08 21:39:55 yuri Exp $")
#else /* _DEFINE */
# define EXTERN extern
# define INIT(x)
@ -151,7 +151,7 @@ typedef pthread_mutex_t smutex_t;
/* hack */
#define smi_log syslog
#define sm_dprintf printf
#define sm_dprintf (void) printf
#define milter_ret int
#define SMI_LOG_ERR LOG_ERR
#define SMI_LOG_FATAL LOG_ERR

31
contrib/sendmail/libmilter/listener.c
View File

@ -9,7 +9,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: listener.c,v 8.85.2.9 2003/01/03 22:14:40 ca Exp $")
SM_RCSID("@(#)$Id: listener.c,v 8.85.2.12 2003/08/04 18:47:29 ca Exp $")
/*
** listener.c -- threaded network listener
@ -382,18 +382,18 @@ mi_milteropen(conn, backlog, name)
{
# if NETINET
case AF_INET:
memmove(&addr.sin.sin_addr,
hp->h_addr,
INADDRSZ);
(void) memmove(&addr.sin.sin_addr,
hp->h_addr,
INADDRSZ);
addr.sin.sin_port = port;
break;
# endif /* NETINET */
# if NETINET6
case AF_INET6:
memmove(&addr.sin6.sin6_addr,
hp->h_addr,
IN6ADDRSZ);
(void) memmove(&addr.sin6.sin6_addr,
hp->h_addr,
IN6ADDRSZ);
addr.sin6.sin6_port = port;
break;
# endif /* NETINET6 */
@ -659,7 +659,7 @@ mi_listener(conn, dbg, smfi, timeout, backlog)
{
socket_t connfd = INVALID_SOCKET;
int sockopt = 1;
int r;
int r, mistop;
int ret = MI_SUCCESS;
int mcnt = 0; /* error count for malloc() failures */
int tcnt = 0; /* error count for thread_create() failures */
@ -678,11 +678,15 @@ mi_listener(conn, dbg, smfi, timeout, backlog)
clilen = L_socksize;
(void) smutex_unlock(&L_Mutex);
while (mi_stop() == MILTER_CONT)
while ((mistop = mi_stop()) == MILTER_CONT)
{
(void) smutex_lock(&L_Mutex);
if (!ValidSocket(listenfd))
{
ret = MI_FAILURE;
smi_log(SMI_LOG_ERR,
"%s: listenfd=%d corrupted, terminating, errno=%d",
smfi->xxfi_name, listenfd, errno);
(void) smutex_unlock(&L_Mutex);
break;
}
@ -728,7 +732,7 @@ mi_listener(conn, dbg, smfi, timeout, backlog)
}
scnt = 0; /* reset error counter for select() */
memset(&cliaddr, '\0', sizeof cliaddr);
(void) memset(&cliaddr, '\0', sizeof cliaddr);
connfd = accept(listenfd, (struct sockaddr *) &cliaddr,
&clilen);
save_errno = errno;
@ -804,7 +808,7 @@ mi_listener(conn, dbg, smfi, timeout, backlog)
continue;
}
mcnt = 0; /* reset error counter for malloc() */
memset(ctx, '\0', sizeof *ctx);
(void) memset(ctx, '\0', sizeof *ctx);
ctx->ctx_sd = connfd;
ctx->ctx_dbg = dbg;
ctx->ctx_timeout = timeout;
@ -854,7 +858,12 @@ mi_listener(conn, dbg, smfi, timeout, backlog)
if (ret != MI_SUCCESS)
mi_stop_milters(MILTER_ABRT);
else
{
if (mistop != MILTER_CONT)
smi_log(SMI_LOG_INFO, "%s: mi_stop=%d",
smfi->xxfi_name, mistop);
mi_closener();
}
(void) smutex_destroy(&L_Mutex);
return ret;
}

21
contrib/sendmail/libmilter/signal.c
View File

@ -9,7 +9,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: signal.c,v 8.37.2.2 2002/10/23 16:52:00 ca Exp $")
SM_RCSID("@(#)$Id: signal.c,v 8.37.2.3 2003/08/04 18:14:33 ca Exp $")
#include "libmilter.h"
@ -90,15 +90,15 @@ mi_signal_thread(name)
int sig, errs;
sigset_t set;
sigemptyset(&set);
sigaddset(&set, SIGHUP);
sigaddset(&set, SIGTERM);
(void) sigemptyset(&set);
(void) sigaddset(&set, SIGHUP);
(void) sigaddset(&set, SIGTERM);
/* Handle Ctrl-C gracefully for debugging */
sigaddset(&set, SIGINT);
(void) sigaddset(&set, SIGINT);
errs = 0;
while (true)
for (;;)
{
sig = 0;
#if defined(SOLARIS) || defined(__svr5__)
@ -138,6 +138,7 @@ mi_signal_thread(name)
break;
}
}
/* NOTREACHED */
}
/*
** MI_SPAWN_SIGNAL_THREAD -- spawn thread to handle signals
@ -158,10 +159,10 @@ mi_spawn_signal_thread(name)
sigset_t set;
/* Mask HUP and KILL signals */
sigemptyset(&set);
sigaddset(&set, SIGHUP);
sigaddset(&set, SIGTERM);
sigaddset(&set, SIGINT);
(void) sigemptyset(&set);
(void) sigaddset(&set, SIGHUP);
(void) sigaddset(&set, SIGTERM);
(void) sigaddset(&set, SIGINT);
if (pthread_sigmask(SIG_BLOCK, &set, NULL) != 0)
{

118
contrib/sendmail/libsm/clock.c
View File

@ -12,7 +12,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: clock.c,v 1.35.2.3 2003/03/03 19:57:40 ca Exp $")
SM_RCSID("@(#)$Id: clock.c,v 1.35.2.10 2003/06/26 16:36:49 ca Exp $")
#include <unistd.h>
#include <time.h>
#include <errno.h>
@ -24,13 +24,17 @@ SM_RCSID("@(#)$Id: clock.c,v 1.35.2.3 2003/03/03 19:57:40 ca Exp $")
#include <sm/bitops.h>
#include <sm/clock.h>
#include "local.h"
#if _FFR_SLEEP_USE_SELECT > 0
# include <sys/types.h>
#endif /* _FFR_SLEEP_USE_SELECT > 0 */
#if defined(_FFR_MAX_SLEEP_TIME) && _FFR_MAX_SLEEP_TIME > 2
# include <syslog.h>
#endif /* defined(_FFR_MAX_SLEEP_TIME) && _FFR_MAX_SLEEP_TIME > 2 */
#ifndef sigmask
# define sigmask(s) (1 << ((s) - 1))
#endif /* ! sigmask */
static void sm_endsleep __P((void));
/*
** SM_SETEVENTM -- set an event to happen at a specific time in milliseconds.
@ -136,6 +140,8 @@ sm_sigsafe_seteventm(intvl, func, arg)
*/
LEAVE_CRITICAL();
if (wasblocked == 0)
(void) sm_releasesignal(SIGALRM);
return NULL;
}
else
@ -490,7 +496,10 @@ sm_tick(sig)
*/
# if !HAVE_NANOSLEEP
static void sm_endsleep __P((void));
static bool volatile SmSleepDone;
# endif /* !HAVE_NANOSLEEP */
#ifndef SLEEP_T
# define SLEEP_T unsigned int
@ -500,20 +509,118 @@ SLEEP_T
sleep(intvl)
unsigned int intvl;
{
int was_held;
#if HAVE_NANOSLEEP
struct timespec rqtp;
if (intvl == 0)
return (SLEEP_T) 0;
rqtp.tv_sec = intvl;
rqtp.tv_nsec = 0;
nanosleep(&rqtp, NULL);
return (SLEEP_T) 0;
#else /* HAVE_NANOSLEEP */
int was_held;
SM_EVENT *ev;
#if _FFR_SLEEP_USE_SELECT > 0
int r;
#endif /* _FFR_SLEEP_USE_SELECT > 0 */
#if SM_CONF_SETITIMER
struct timeval now, begin, diff;
# if _FFR_SLEEP_USE_SELECT > 0
struct timeval sm_io_to, slpv;
# endif /* _FFR_SLEEP_USE_SELECT > 0 */
#else /* SM_CONF_SETITIMER */
time_t begin, now;
#endif /* SM_CONF_SETITIMER */
if (intvl == 0)
return (SLEEP_T) 0;
#if defined(_FFR_MAX_SLEEP_TIME) && _FFR_MAX_SLEEP_TIME > 2
if (intvl > _FFR_MAX_SLEEP_TIME)
{
syslog(LOG_ERR, "sleep: interval=%u exceeds max value %d",
intvl, _FFR_MAX_SLEEP_TIME);
# if 0
SM_ASSERT(intvl < (unsigned int) INT_MAX);
# endif /* 0 */
intvl = _FFR_MAX_SLEEP_TIME;
}
#endif /* defined(_FFR_MAX_SLEEP_TIME) && _FFR_MAX_SLEEP_TIME > 2 */
SmSleepDone = false;
(void) sm_setevent((time_t) intvl, sm_endsleep, 0);
#if SM_CONF_SETITIMER
# if _FFR_SLEEP_USE_SELECT > 0
slpv.tv_sec = intvl;
slpv.tv_usec = 0;
# endif /* _FFR_SLEEP_USE_SELECT > 0 */
(void) gettimeofday(&now, NULL);
begin = now;
#else /* SM_CONF_SETITIMER */
now = begin = time(NULL);
#endif /* SM_CONF_SETITIMER */
ev = sm_setevent((time_t) intvl, sm_endsleep, 0);
if (ev == NULL)
{
/* COMPLAIN */
#if 0
syslog(LOG_ERR, "sleep: sm_setevent(%u) failed", intvl);
#endif /* 0 */
SmSleepDone = true;
}
was_held = sm_releasesignal(SIGALRM);
while (!SmSleepDone)
{
#if SM_CONF_SETITIMER
(void) gettimeofday(&now, NULL);
timersub(&now, &begin, &diff);
if (diff.tv_sec < 0 ||
(diff.tv_sec == 0 && diff.tv_usec == 0))
break;
# if _FFR_SLEEP_USE_SELECT > 0
timersub(&slpv, &diff, &sm_io_to);
# endif /* _FFR_SLEEP_USE_SELECT > 0 */
#else /* SM_CONF_SETITIMER */
now = time(NULL);
/*
** Check whether time expired before signal is released.
** Due to the granularity of time() add 1 to be on the
** safe side.
*/
if (!(begin + (time_t) intvl + 1 > now))
break;
# if _FFR_SLEEP_USE_SELECT > 0
sm_io_to.tv_sec = intvl - (now - begin);
if (sm_io_to.tv_sec <= 0)
sm_io_to.tv_sec = 1;
sm_io_to.utv_sec = 0;
# endif /* _FFR_SLEEP_USE_SELECT > 0 */
#endif /* SM_CONF_SETITIMER */
#if _FFR_SLEEP_USE_SELECT > 0
if (intvl <= _FFR_SLEEP_USE_SELECT)
{
r = select(0, NULL, NULL, NULL, &sm_io_to);
if (r == 0)
break;
}
else
#endif /* _FFR_SLEEP_USE_SELECT > 0 */
(void) pause();
}
/* if out of the loop without the event being triggered remove it */
if (!SmSleepDone)
sm_clrevent(ev);
if (was_held > 0)
(void) sm_blocksignal(SIGALRM);
return (SLEEP_T) 0;
#endif /* HAVE_NANOSLEEP */
}
#if !HAVE_NANOSLEEP
static void
sm_endsleep()
{
@ -525,4 +632,5 @@ sm_endsleep()
SmSleepDone = true;
}
#endif /* !HAVE_NANOSLEEP */

10
contrib/sendmail/libsm/errstring.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
@ -11,7 +11,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: errstring.c,v 1.12 2001/10/03 16:09:32 ca Exp $")
SM_RCSID("@(#)$Id: errstring.c,v 1.12.2.4 2003/06/24 17:16:09 ca Exp $")
#include <errno.h>
#include <stdio.h> /* sys_errlist, on some platforms */
@ -42,6 +42,8 @@ SM_RCSID("@(#)$Id: errstring.c,v 1.12 2001/10/03 16:09:32 ca Exp $")
**
** Returns:
** A string description of errnum.
**
** Note: this may point to a local (static) buffer.
*/
const char *
@ -50,6 +52,7 @@ sm_errstring(errnum)
{
char *ret;
switch (errnum)
{
case EPERM:
@ -183,6 +186,9 @@ sm_errstring(errnum)
case SMDBE_OLD_VERSION:
return "Berkeley DB file is an old version, recreate it";
case SMDBE_VERSION_MISMATCH:
return "Berkeley DB version mismatch between include file and library";
}
/*

8
contrib/sendmail/libsm/flags.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 2000-2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
@ -13,7 +13,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: flags.c,v 1.20 2001/09/11 04:04:48 gshapiro Exp $")
SM_RCSID("@(#)$Id: flags.c,v 1.20.2.1 2003/09/03 18:51:56 ca Exp $")
#include <sys/types.h>
#include <sys/file.h>
#include <errno.h>
@ -35,7 +35,7 @@ sm_flags(flags)
{
register int ret;
switch(flags)
switch(SM_IO_MODE(flags))
{
case SM_IO_RDONLY: /* open for reading */
ret = SMRD;
@ -57,5 +57,7 @@ sm_flags(flags)
ret = 0;
break;
}
if (SM_IS_BINARY(flags))
ret |= SM_IO_BINARY;
return ret;
}

4
contrib/sendmail/libsm/ldap.c
View File

@ -8,7 +8,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: ldap.c,v 1.44.2.2 2002/08/09 22:23:12 gshapiro Exp $")
SM_RCSID("@(#)$Id: ldap.c,v 1.44.2.3 2003/07/07 20:16:16 gshapiro Exp $")
#if LDAPMAP
# include <sys/types.h>
@ -582,7 +582,7 @@ sm_ldap_results(lmap, msgid, flags, delim, rpool, result,
save_errno += E_LDAPBASE;
SM_LDAP_ERROR_CLEANUP();
errno = save_errno;
return EX_OSERR;
return EX_TEMPFAIL;
}
rl = sm_ldap_add_recurse(&recurse, dn,

9
contrib/sendmail/libsm/shm.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 2000-2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
@ -8,7 +8,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: shm.c,v 1.10 2001/12/14 00:22:58 ca Exp $")
SM_RCSID("@(#)$Id: shm.c,v 1.10.2.6 2003/06/13 21:17:48 ca Exp $")
#if SM_CONF_SHM
# include <stdlib.h>
@ -16,6 +16,7 @@ SM_RCSID("@(#)$Id: shm.c,v 1.10 2001/12/14 00:22:58 ca Exp $")
# include <errno.h>
# include <sm/shm.h>
/*
** SM_SHMSTART -- initialize shared memory segment.
**
@ -69,6 +70,7 @@ sm_shmstart(key, size, shmflg, shmid, owner)
return (void *) 0;
}
/*
** SM_SHMSTOP -- stop using shared memory segment.
**
@ -85,6 +87,7 @@ sm_shmstart(key, size, shmflg, shmid, owner)
** detaches (and maybe removes) shared memory segment.
*/
int
sm_shmstop(shm, shmid, owner)
void *shm;
@ -99,4 +102,6 @@ sm_shmstop(shm, shmid, owner)
return r;
return 0;
}
#endif /* SM_CONF_SHM */

19
contrib/sendmail/libsm/smstdio.c
View File

@ -8,7 +8,7 @@
*/
#include <sm/gen.h>
SM_IDSTR(id, "@(#)$Id: smstdio.c,v 1.32 2002/02/23 20:18:36 gshapiro Exp $")
SM_IDSTR(id, "@(#)$Id: smstdio.c,v 1.32.2.2 2003/09/05 20:35:28 ca Exp $")
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
@ -68,6 +68,23 @@ sm_stdioopen(fp, info, flags, rpool)
case SM_IO_APPENDRW:
stdiomode = "a+";
break;
#if SM_IO_BINARY != 0
case SM_IO_RDONLY_B:
stdiomode = "rb";
break;
case SM_IO_WRONLY_B:
stdiomode = "wb";
break;
case SM_IO_APPEND_B:
stdiomode = "ab";
break;
case SM_IO_APPENDRW_B:
stdiomode = "a+b";
break;
case SM_IO_RDWR_B:
stdiomode = "r+b";
break;
#endif /* SM_IO_BINARY != 0 */
case SM_IO_RDWR:
default:
stdiomode = "r+";

16
contrib/sendmail/libsm/stdio.c
View File

@ -13,7 +13,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: stdio.c,v 1.56.2.10 2003/01/10 23:07:17 ca Exp $")
SM_RCSID("@(#)$Id: stdio.c,v 1.56.2.13 2003/09/04 01:18:08 ca Exp $")
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
@ -63,7 +63,7 @@ sm_stdopen(fp, info, flags, rpool)
char *path = (char *) info;
int oflags;
switch (flags)
switch (SM_IO_MODE(flags))
{
case SM_IO_RDWR:
oflags = O_RDWR;
@ -87,6 +87,10 @@ sm_stdopen(fp, info, flags, rpool)
errno = EINVAL;
return -1;
}
#ifdef O_BINARY
if (SM_IS_BINARY(flags))
oflags |= O_BINARY;
#endif /* O_BINARY */
fp->f_file = open(path, oflags,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
if (fp->f_file < 0)
@ -221,7 +225,7 @@ sm_stdsetmode(fp, mode)
{
int flags = 0;
switch (*mode)
switch (SM_IO_MODE(*mode))
{
case SM_IO_RDWR:
flags |= SMRW;
@ -402,7 +406,7 @@ sm_stdfdopen(fp, info, flags, rpool)
{
int oflags, tmp, fdflags, fd = *((int *) info);
switch (flags)
switch (SM_IO_MODE(flags))
{
case SM_IO_RDWR:
oflags = O_RDWR | O_CREAT;
@ -423,6 +427,10 @@ sm_stdfdopen(fp, info, flags, rpool)
errno = EINVAL;
return -1;
}
#ifdef O_BINARY
if (SM_IS_BINARY(flags))
oflags |= O_BINARY;
#endif /* O_BINARY */
/* Make sure the mode the user wants is a subset of the actual mode. */
if ((fdflags = fcntl(fd, F_GETFL, 0)) < 0)

33
contrib/sendmail/libsm/vasprintf.c
View File

@ -9,33 +9,22 @@
/*
* Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE
* FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: vasprintf.c,v 1.26 2001/09/11 04:04:49 gshapiro Exp $")
SM_RCSID("@(#)$Id: vasprintf.c,v 1.26.2.1 2003/06/03 02:14:09 ca Exp $")
#include <stdlib.h>
#include <errno.h>
#include <sm/io.h>

7
contrib/sendmail/libsmdb/smdb2.c
View File

@ -8,7 +8,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: smdb2.c,v 8.72.2.6 2003/01/23 22:21:39 ca Exp $")
SM_RCSID("@(#)$Id: smdb2.c,v 8.72.2.7 2003/06/24 17:16:10 ca Exp $")
#include <fcntl.h>
#include <stdlib.h>
@ -578,6 +578,7 @@ smdb_db_open(database, db_name, mode, mode_mask, sff, type, user_info, db_params
int db_flags;
int lock_fd;
int db_fd;
int major_v, minor_v, patch_v;
SMDB_DATABASE *smdb_db;
SMDB_DB2_DATABASE *db2;
DB *db;
@ -585,6 +586,10 @@ smdb_db_open(database, db_name, mode, mode_mask, sff, type, user_info, db_params
struct stat stat_info;
char db_file_name[MAXPATHLEN];
(void) db_version(&major_v, &minor_v, &patch_v);
if (major_v != DB_VERSION_MAJOR || minor_v != DB_VERSION_MINOR)
return SMDBE_VERSION_MISMATCH;
*database = NULL;
result = smdb_add_extension(db_file_name, sizeof db_file_name,

12
contrib/sendmail/smrsh/README
View File

@ -44,7 +44,17 @@ With gcc, the GNU C compiler, use the -static option.
or
host.domain% sh Build LDOPTS=-static
The following C defines can be set defined to change the search path and
the bin directory used by smrsh.
-DSMRSH_PATH=\"path\" \"/bin:/usr/bin:/usr/ucb\" The default search
path.
-DSMRSH_CMDDIR=\"dir\" \"/usr/adm/sm.bin\" The default smrsh
program directory
These can be added to the devtools/Site/site.config.m4 file using the
global M4 macro confENVDEF or the smrsh specific M4 macro
conf_smrsh_ENVDEF.
As root, install smrsh in /usr/libexec. Using the Build script:
@ -153,4 +163,4 @@ a typical system follows:
host.domain# /usr/sbin/sendmail -bd -q30m
$Revision: 8.8 $, Last updated $Date: 2001/01/24 00:05:58 $
$Revision: 8.8.4.1 $, Last updated $Date: 2003/05/26 04:29:42 $

8
contrib/sendmail/src/README
View File

@ -9,7 +9,7 @@
# the sendmail distribution.
#
#
# $Id: README,v 8.355.2.14 2003/03/27 21:39:29 ca Exp $
# $Id: README,v 8.355.2.15 2003/06/02 01:43:04 ca Exp $
#
This directory contains the source files for sendmail(TM).
@ -125,7 +125,7 @@ MAP_REGEX Regular Expression support. You will need to use an
the Free Software Foundation.
DNSMAP DNS map support. Requires NAMED_BIND.
PH_MAP PH map support. You will need the libphclient library from
the nph package (http://www-dev.cso.uiuc.edu/ph/nph/).
the nph package (http://www-dev.cites.uiuc.edu/ph/nph/).
MAP_NSD nsd map support (IRIX 6.5 and later).
>>> NOTE WELL for NEWDB support: If you want to get ndbm support, for
@ -1640,7 +1640,7 @@ OpenSSL
PH
PH support is provided by Mark Roth <roth@uiuc.edu>. The map is
described at http://www-dev.cso.uiuc.edu/sendmail/ .
described at http://www-dev.cites.uiuc.edu/sendmail/ .
NOTE: The "spacedname" pseudo-field which was used by earlier
versions of the PH map code is no longer supported! See the URL
@ -1797,4 +1797,4 @@ util.c Some general purpose routines used by sendmail.
version.c The version number and information about this
version of sendmail.
(Version $Revision: 8.355.2.14 $, last update $Date: 2003/03/27 21:39:29 $ )
(Version $Revision: 8.355.2.15 $, last update $Date: 2003/06/02 01:43:04 $ )

2
contrib/sendmail/src/TRACEFLAGS
View File

@ -1,4 +1,4 @@
# $Id: TRACEFLAGS,v 8.37.2.3 2002/09/12 02:57:36 gshapiro Exp $
# $Id: TRACEFLAGS,v 8.37.2.4 2003/06/13 21:59:45 lijian Exp $
0, 4 main.c main canonical name, UUCP node name, a.k.a.s
0, 15 main.c main print configuration
0, 44 util.c printav print address of each string

4
contrib/sendmail/src/alias.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: alias.c,v 8.214 2002/05/24 20:50:16 gshapiro Exp $")
SM_RCSID("@(#)$Id: alias.c,v 8.214.2.1 2003/07/28 17:47:55 ca Exp $")
#define SEPARATOR ':'
# define ALIAS_SPEC_SEPARATORS " ,/:"
@ -94,7 +94,7 @@ alias(a, sendq, aliaslevel, e)
if (aliaslookup(obuf, &status, a->q_host) != NULL)
{
if (LogLevel > 8)
syslog(LOG_WARNING,
sm_syslog(LOG_WARNING, e->e_id,
"possible spam from <> to list: %s, redirected to %s\n",
a->q_user, obuf);
a->q_user = sm_rpool_strdup_x(e->e_rpool, obuf);

4
contrib/sendmail/src/bf.c
View File

@ -18,7 +18,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: bf.c,v 8.54.2.2 2002/06/21 19:58:40 gshapiro Exp $")
SM_RCSID("@(#)$Id: bf.c,v 8.54.2.3 2003/09/03 19:58:26 ca Exp $")
#include <sys/types.h>
#include <sys/stat.h>
@ -542,7 +542,7 @@ sm_bfwrite(fp, buf, nbytes)
/* Clear umask as bf_filemode are the true perms */
omask = umask(0);
retval = OPEN(bfp->bf_filename,
O_RDWR | O_CREAT | O_TRUNC,
O_RDWR | O_CREAT | O_TRUNC | QF_O_EXTRA,
bfp->bf_filemode, bfp->bf_flags);
(void) umask(omask);

29
contrib/sendmail/src/collect.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: collect.c,v 8.242.2.4 2003/03/28 17:34:39 ca Exp $")
SM_RCSID("@(#)$Id: collect.c,v 8.242.2.8 2003/07/08 01:16:35 ca Exp $")
static void collecttimeout __P((time_t));
static void dferror __P((SM_FILE_T *volatile, char *, ENVELOPE *));
@ -217,7 +217,7 @@ collect_dfopen(e)
syserr("@Cannot create %s", dfname);
e->e_flags |= EF_NO_BODY_RETN;
flush_errors(true);
finis(true, true, ExitStat);
finis(false, true, ExitStat);
/* NOTREACHED */
}
dfd = sm_io_getinfo(df, SM_IO_WHAT_FD, NULL);
@ -247,6 +247,7 @@ collect_dfopen(e)
** end of message.
** hdrp -- the location to stash the header.
** e -- the current envelope.
** rsetsize -- reset e_msgsize?
**
** Returns:
** none.
@ -281,11 +282,12 @@ static SM_EVENT *volatile CollectTimeout = NULL;
#define MS_DISCARD 3 /* discarding rest of message */
void
collect(fp, smtpmode, hdrp, e)
collect(fp, smtpmode, hdrp, e, rsetsize)
SM_FILE_T *fp;
bool smtpmode;
HDR **hdrp;
register ENVELOPE *e;
bool rsetsize;
{
register SM_FILE_T *volatile df;
volatile bool ignrdot;
@ -366,7 +368,8 @@ collect(fp, smtpmode, hdrp, e)
CollectTimeout = sm_setevent(dbto, collecttimeout, dbto);
}
e->e_msgsize = 0;
if (rsetsize)
e->e_msgsize = 0;
for (;;)
{
if (tTd(30, 35))
@ -883,7 +886,22 @@ readerr:
/* collect statistics */
if (OpMode != MD_VERIFY)
{
/*
** Recalculate e_msgpriority, it is done at in eatheader()
** which is called (in 8.12) after the header is collected,
** hence e_msgsize is (most likely) incorrect.
*/
e->e_msgpriority = e->e_msgsize
- e->e_class * WkClassFact
+ e->e_nrcpts * WkRecipFact;
if (tTd(90, 1))
sm_syslog(LOG_INFO, e->e_id,
"collect: at end: msgsize=%ld, msgpriority=%ld",
e->e_msgsize, e->e_msgpriority);
markstats(e, (ADDRESS *) NULL, STATS_NORMAL);
}
}
static void
@ -1019,6 +1037,7 @@ dferror(df, msg, e)
**
** Parameters:
** fm -- the from line.
** e -- envelope
**
** Returns:
** none.

4
contrib/sendmail/src/control.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
@ -10,7 +10,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: control.c,v 8.118.4.3 2002/11/14 00:15:56 ca Exp $")
SM_RCSID("@(#)$Id: control.c,v 8.118.4.8 2003/06/24 17:45:27 ca Exp $")
#include <sm/fdset.h>

37
contrib/sendmail/src/daemon.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: daemon.c,v 8.613.2.14 2003/02/11 17:17:22 ca Exp $")
SM_RCSID("@(#)$Id: daemon.c,v 8.613.2.17 2003/07/30 20:17:04 ca Exp $")
#if defined(SOCK_STREAM) || defined(__GNU_LIBRARY__)
# define USE_SOCK_STREAM 1
@ -235,13 +235,7 @@ getrequests(e)
/* see if we are rejecting connections */
(void) sm_blocksignal(SIGALRM);
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
for (idx = 0; idx < NDaemons; idx++)
{
@ -283,13 +277,7 @@ getrequests(e)
}
/* May have been sleeping above, check again */
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
getrequests_checkdiskspace(e);
#if XDEBUG
@ -335,15 +323,8 @@ getrequests(e)
fd_set readfds;
struct timeval timeout;
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
FD_ZERO(&readfds);
for (idx = 0; idx < NDaemons; idx++)
{
/* wait for a connection */
@ -380,13 +361,7 @@ getrequests(e)
NULL, NULL, &timeout);
/* Did someone signal while waiting? */
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
curdaemon = -1;
@ -3363,7 +3338,9 @@ getauthinfo(fd, may_be_forged)
/* try to match the reverse against the forward lookup */
hp = sm_gethostbyname(RealHostName, family);
if (hp == NULL)
{
*may_be_forged = true;
}
else
{
for (ha = hp->h_addr_list; *ha != NULL; ha++)

6
contrib/sendmail/src/deliver.c
View File

@ -14,7 +14,7 @@
#include <sendmail.h>
#include <sys/time.h>
SM_RCSID("@(#)$Id: deliver.c,v 8.940.2.18 2003/03/28 17:34:39 ca Exp $")
SM_RCSID("@(#)$Id: deliver.c,v 8.940.2.19 2003/09/03 19:58:26 ca Exp $")
#if HASSETUSERCONTEXT
# include <login_cap.h>
@ -4476,7 +4476,7 @@ putbody(mci, e, separator)
char *df = queuename(e, DATAFL_LETTER);
e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, df,
SM_IO_RDONLY, NULL);
SM_IO_RDONLY_B, NULL);
if (e->e_dfp == NULL)
{
char *msg = "!putbody: Cannot open %s for %s from %s";
@ -5207,7 +5207,7 @@ mailfile(filename, mailer, ctladdr, sfflags, e)
char *df = queuename(e, DATAFL_LETTER);
e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, df,
SM_IO_RDONLY, NULL);
SM_IO_RDONLY_B, NULL);
if (e->e_dfp == NULL)
{
syserr("mailfile: Cannot open %s for %s from %s",

32
contrib/sendmail/src/domain.c
View File

@ -14,9 +14,9 @@
#include <sendmail.h>
#if NAMED_BIND
SM_RCSID("@(#)$Id: domain.c,v 8.181.2.6 2003/01/15 19:17:15 ca Exp $ (with name server)")
SM_RCSID("@(#)$Id: domain.c,v 8.181.2.9 2003/08/11 23:23:40 gshapiro Exp $ (with name server)")
#else /* NAMED_BIND */
SM_RCSID("@(#)$Id: domain.c,v 8.181.2.6 2003/01/15 19:17:15 ca Exp $ (without name server)")
SM_RCSID("@(#)$Id: domain.c,v 8.181.2.9 2003/08/11 23:23:40 gshapiro Exp $ (without name server)")
#endif /* NAMED_BIND */
#if NAMED_BIND
@ -233,6 +233,8 @@ getmxrr(host, mxhosts, mxprefs, droplocalhost, rcode, tryfallback, pttl)
if (tTd(8, 2))
sm_dprintf("getmxrr(%s, droplocalhost=%d)\n",
host, droplocalhost);
if (*host == '\0')
return 0;
if ((fallbackMX != NULL && droplocalhost &&
wordinclass(fallbackMX, 'w')) || !tryfallback)
@ -778,12 +780,6 @@ bestmx_map_lookup(map, name, av, statp)
** false -- otherwise.
*/
# if NETINET6
# define SM_T_INITIAL T_AAAA
# else /* NETINET6 */
# define SM_T_INITIAL T_A
# endif /* NETINET6 */
bool
dns_getcanonname(host, hbsize, trymx, statp, pttl)
char *host;
@ -807,6 +803,7 @@ dns_getcanonname(host, hbsize, trymx, statp, pttl)
bool amatch;
bool gotmx = false;
int qtype;
int initial;
int loopcnt;
char *xp;
char nbuf[SM_MAX(MAXPACKET, MAXDNAME*2+2)];
@ -898,11 +895,16 @@ cnameloop:
*/
mxmatch = NULL;
qtype = SM_T_INITIAL;
initial = T_A;
# if NETINET6
if (InetMode == AF_INET6)
initial = T_AAAA;
# endif /* NETINET6 */
qtype = initial;
for (dp = searchlist; *dp != NULL; )
{
if (qtype == SM_T_INITIAL)
if (qtype == initial)
gotmx = false;
if (tTd(8, 5))
sm_dprintf("dns_getcanonname: trying %s.%s (%s)\n",
@ -984,7 +986,7 @@ nexttype:
/* definite no -- try the next domain */
dp++;
qtype = SM_T_INITIAL;
qtype = initial;
continue;
}
else if (tTd(8, 7))
@ -1069,13 +1071,7 @@ nexttype:
# if NETINET6
case T_AAAA:
/* Flag that a good match was found */
amatch = true;
/* continue in case a CNAME also exists */
continue;
# endif /* NETINET6 */
case T_A:
/* Flag that a good match was found */
amatch = true;
@ -1161,7 +1157,7 @@ nexttype:
qtype = T_MX;
else
{
qtype = SM_T_INITIAL;
qtype = initial;
dp++;
}
}

40
contrib/sendmail/src/main.c
View File

@ -25,7 +25,7 @@ SM_UNUSED(static char copyright[]) =
The Regents of the University of California. All rights reserved.\n";
#endif /* ! lint */
SM_RCSID("@(#)$Id: main.c,v 8.887.2.22 2003/03/06 18:38:08 ca Exp $")
SM_RCSID("@(#)$Id: main.c,v 8.887.2.27 2003/08/04 17:23:37 ca Exp $")
#if NETINET || NETINET6
@ -940,16 +940,18 @@ main(argc, argv, envp)
*p++ = '\0';
if (*p != '\0')
{
ep = sm_malloc_x(strlen(p) + 1);
cleanstrcpy(ep, p, MAXNAME);
i = strlen(p) + 1;
ep = sm_malloc_x(i);
cleanstrcpy(ep, p, i);
macdefine(&BlankEnvelope.e_macro,
A_HEAP, 's', ep);
}
}
if (*optarg != '\0')
{
ep = sm_malloc_x(strlen(optarg) + 1);
cleanstrcpy(ep, optarg, MAXNAME);
i = strlen(optarg) + 1;
ep = sm_malloc_x(i);
cleanstrcpy(ep, optarg, i);
macdefine(&BlankEnvelope.e_macro, A_HEAP,
'r', ep);
}
@ -2368,13 +2370,7 @@ main(argc, argv, envp)
pid_t ret;
int group;
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
while ((ret = sm_wait(&status)) <= 0)
continue;
@ -2392,8 +2388,9 @@ main(argc, argv, envp)
"persistent queue runner=%d core dumped, signal=%d",
group, WTERMSIG(status));
/* don't restart this one */
mark_work_group_restart(group, -1);
/* don't restart this */
mark_work_group_restart(
group, -1);
continue;
}
@ -2414,7 +2411,8 @@ main(argc, argv, envp)
sm_syslog(LOG_DEBUG, NOQID,
"persistent queue runner=%d, exited",
group);
mark_work_group_restart(group, -1);
mark_work_group_restart(group,
-1);
}
}
finis(true, true, ExitStat);
@ -2443,13 +2441,7 @@ main(argc, argv, envp)
for (;;)
{
(void) pause();
if (ShutdownRequest != NULL)
shutdown_daemon();
else if (RestartRequest != NULL)
restart_daemon();
else if (RestartWorkGroup)
restart_marked_work_groups();
CHECK_RESTART;
if (doqueuerun())
(void) runqueue(true, false,
false, false);
@ -2643,7 +2635,7 @@ main(argc, argv, envp)
/* collect body for UUCP return */
if (OpMode != MD_VERIFY)
collect(InChannel, false, NULL, &MainEnvelope);
collect(InChannel, false, NULL, &MainEnvelope, true);
finis(true, true, EX_USAGE);
/* NOTREACHED */
}
@ -2703,7 +2695,7 @@ main(argc, argv, envp)
MainEnvelope.e_flags &= ~EF_FATALERRS;
Errors = 0;
buffer_errors();
collect(InChannel, false, NULL, &MainEnvelope);
collect(InChannel, false, NULL, &MainEnvelope, true);
/* header checks failed */
if (Errors > 0)

16
contrib/sendmail/src/map.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1992, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1992, 1993
@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: map.c,v 8.645.2.7 2002/12/03 17:01:15 ca Exp $")
SM_RCSID("@(#)$Id: map.c,v 8.645.2.10 2003/07/24 18:24:17 ca Exp $")
#if LDAPMAP
# include <sm/ldap.h>
@ -383,7 +383,7 @@ map_rewrite(map, s, slen, av)
if (c != '%')
{
pushc:
if (--len <= 0)
if (len-- <= 1)
break;
*bp++ = c;
continue;
@ -394,8 +394,9 @@ map_rewrite(map, s, slen, av)
goto pushc;
if (!(isascii(c) && isdigit(c)))
{
if (len-- <= 1)
break;
*bp++ = '%';
--len;
goto pushc;
}
for (avp = av; --c >= '0' && *avp != NULL; avp++)
@ -1173,8 +1174,7 @@ dns_map_lookup(map, name, av, statp)
if (r == NULL)
{
result = NULL;
if (errno == ETIMEDOUT || h_errno == TRY_AGAIN ||
errno == ECONNREFUSED)
if (h_errno == TRY_AGAIN || transienterror(errno))
*statp = EX_TEMPFAIL;
else
*statp = EX_NOTFOUND;
@ -6944,6 +6944,10 @@ regex_map_init(map, ap)
map->map_mflags |= MF_MATCHONLY;
break;
case 'q':
map->map_mflags |= MF_KEEPQUOTES;
break;
case 'S':
map->map_spacesub = *++p;
break;

12
contrib/sendmail/src/milter.c
View File

@ -10,7 +10,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: milter.c,v 8.197.2.7 2003/03/22 18:54:25 ca Exp $")
SM_RCSID("@(#)$Id: milter.c,v 8.197.2.9 2003/09/07 00:18:29 ca Exp $")
#if MILTER
# include <libmilter/mfapi.h>
@ -1569,7 +1569,7 @@ milter_reopen_df(e)
/* open writable */
if ((e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, dfname,
SM_IO_RDWR, NULL)) == NULL)
SM_IO_RDWR_B, NULL)) == NULL)
{
MILTER_DF_ERROR("milter_reopen_df: sm_io_open %s: %s");
return -1;
@ -1626,7 +1626,7 @@ milter_reset_df(e)
return -1;
}
else if ((e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, dfname,
SM_IO_RDONLY, NULL)) == NULL)
SM_IO_RDONLY_B, NULL)) == NULL)
{
MILTER_DF_ERROR("milter_reset_df: error reopening %s: %s");
return -1;
@ -2807,6 +2807,8 @@ milter_addrcpt(response, rlen, e)
ssize_t rlen;
ENVELOPE *e;
{
int olderrors;
if (tTd(64, 10))
sm_dprintf("milter_addrcpt: ");
@ -2831,7 +2833,9 @@ milter_addrcpt(response, rlen, e)
sm_dprintf("%s\n", response);
if (MilterLogLevel > 8)
sm_syslog(LOG_INFO, e->e_id, "Milter add: rcpt: %s", response);
(void) sendtolist(response, NULLADDR, &e->e_sendqueue, 0, e);
olderrors = Errors;
(void) sendtolist(response, NULLADDR, &e->e_sendqueue, 0, e);
Errors = olderrors;
return;
}
/*

6
contrib/sendmail/src/mime.c
View File

@ -14,7 +14,7 @@
#include <sendmail.h>
#include <string.h>
SM_RCSID("@(#)$Id: mime.c,v 8.130 2002/05/21 03:39:34 ca Exp $")
SM_RCSID("@(#)$Id: mime.c,v 8.130.2.1 2003/04/15 01:05:59 ca Exp $")
/*
** MIME support.
@ -317,7 +317,7 @@ mime8to7(mci, header, e, boundaries, flags)
putline(buf, mci);
if (tTd(43, 35))
sm_dprintf(" ...%s\n", buf);
collect(e->e_dfp, false, &hdr, e);
collect(e->e_dfp, false, &hdr, e, false);
if (tTd(43, 101))
putline("+++after collect", mci);
putheader(mci, hdr, e, flags);
@ -371,7 +371,7 @@ mime8to7(mci, header, e, boundaries, flags)
putline("", mci);
mci->mci_flags |= MCIF_INMIME;
collect(e->e_dfp, false, &hdr, e);
collect(e->e_dfp, false, &hdr, e, false);
if (tTd(43, 101))
putline("+++after collect", mci);
putheader(mci, hdr, e, flags);

83
contrib/sendmail/src/parseaddr.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: parseaddr.c,v 8.359.2.6 2003/03/27 02:39:53 ca Exp $")
SM_RCSID("@(#)$Id: parseaddr.c,v 8.359.2.9 2003/09/16 18:07:50 ca Exp $")
static void allocaddr __P((ADDRESS *, int, char *, ENVELOPE *));
static int callsubr __P((char**, int, ENVELOPE *));
@ -702,7 +702,7 @@ prescan(addr, delim, pvpbuf, pvpbsize, delimptr, toktab)
if (delimptr != NULL)
{
if (p > addr)
p--;
--p;
*delimptr = p;
}
CurEnv->e_to = saveto;
@ -885,9 +885,12 @@ prescan(addr, delim, pvpbuf, pvpbsize, delimptr, toktab)
}
} while (c != '\0' && (c != delim || anglecnt > 0));
*avp = NULL;
p--;
if (delimptr != NULL)
{
if (p > addr)
p--;
*delimptr = p;
}
if (tTd(22, 12))
{
sm_dprintf("prescan==>");
@ -970,6 +973,11 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
char buf[MAXLINE];
char name[6];
/*
** mlp will not exceed mlist[] because readcf enforces
** the upper limit of entries when reading rulesets.
*/
if (ruleset < 0 || ruleset >= MAXRWSETS)
{
syserr("554 5.3.5 rewrite: illegal ruleset number %d", ruleset);
@ -1004,6 +1012,8 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
}
if (pvp == NULL)
return EX_USAGE;
if (maxatom <= 0)
return EX_USAGE;
/*
** Run through the list of rewrite rules, applying
@ -1291,16 +1301,7 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
while (pp <= m->match_last)
{
if (avp >= &npvp[maxatom])
{
syserr("554 5.3.0 rewrite: expansion too long");
if (LogLevel > 9)
sm_syslog(LOG_ERR,
e->e_id,
"rewrite: expansion too long, ruleset=%s, ruleno=%d",
rulename,
ruleno);
return EX_DATAERR;
}
goto toolong;
*avp++ = *pp++;
}
}
@ -1407,7 +1408,7 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
char **default_rvp;
char cbuf[MAXNAME + 1];
char *pvpb1[MAXATOM + 1];
char *argvect[10];
char *argvect[MAX_MAP_ARGS];
char pvpbuf[PSBUFSIZE];
char *nullpvp[1];
@ -1431,13 +1432,19 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
{
endtoken = LOOKUPEND;
mapname = *++rvp;
if (mapname == NULL)
syserr("554 5.3.0 rewrite: missing mapname");
}
map = stab(mapname, ST_MAP, ST_FIND);
if (map == NULL)
syserr("554 5.3.0 rewrite: map %s not found", mapname);
syserr("554 5.3.0 rewrite: map %s not found",
mapname);
/* extract the match part */
key_rvp = ++rvp;
if (key_rvp == NULL)
syserr("554 5.3.0 rewrite: missing key for map %s",
mapname);
default_rvp = NULL;
arg_rvp = argvect;
xpvp = NULL;
@ -1446,7 +1453,8 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
{
int nodetype = **rvp & 0377;
if (nodetype != CANONHOST && nodetype != CANONUSER)
if (nodetype != CANONHOST &&
nodetype != CANONUSER)
{
rvp++;
continue;
@ -1459,7 +1467,9 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
cataddr(xpvp, NULL, replac,
&pvpbuf[sizeof pvpbuf] - replac,
'\0');
*++arg_rvp = replac;
if (arg_rvp <
&argvect[MAX_MAP_ARGS - 1])
*++arg_rvp = replac;
replac += strlen(replac) + 1;
xpvp = NULL;
}
@ -1481,9 +1491,13 @@ rewrite(pvp, ruleset, reclevel, e, maxatom)
cataddr(xpvp, NULL, replac,
&pvpbuf[sizeof pvpbuf] - replac,
'\0');
*++arg_rvp = replac;
if (arg_rvp < &argvect[MAX_MAP_ARGS - 1])
*++arg_rvp = replac;
}
*++arg_rvp = NULL;
if (arg_rvp >= &argvect[MAX_MAP_ARGS - 1])
argvect[MAX_MAP_ARGS - 1] = NULL;
else
*++arg_rvp = NULL;
/* save the remainder of the input string */
trsize = (int) (avp - rvp + 1) * sizeof *rvp;
@ -1672,7 +1686,7 @@ callsubr(pvp, reclevel, e)
/*
** Now we need to call the ruleset specified for
** the subroutine. we can do this inplace since
** the subroutine. We can do this in place since
** we call the "last" subroutine first.
*/
@ -1870,6 +1884,7 @@ buildaddr(tv, a, flags, e)
register ENVELOPE *e;
{
bool tempfail = false;
int maxatom;
struct mailer **mp;
register struct mailer *m;
register char *p;
@ -1884,6 +1899,7 @@ buildaddr(tv, a, flags, e)
printav(tv);
}
maxatom = MAXATOM;
if (a == NULL)
a = (ADDRESS *) sm_rpool_malloc_x(e->e_rpool, sizeof *a);
memset((char *) a, '\0', sizeof *a);
@ -1923,14 +1939,22 @@ badaddr:
return a;
}
mname = *++tv;
--maxatom;
/* extract host and user portions */
if (*++tv != NULL && (**tv & 0377) == CANONHOST)
{
hostp = ++tv;
--maxatom;
}
else
hostp = NULL;
--maxatom;
while (*tv != NULL && (**tv & 0377) != CANONUSER)
{
tv++;
--maxatom;
}
if (*tv == NULL)
{
syserr("554 5.3.5 buildaddr: no user");
@ -1941,6 +1965,7 @@ badaddr:
else if (hostp != NULL)
cataddr(hostp, tv - 1, hbuf, sizeof hbuf, '\0');
cataddr(++tv, NULL, ubuf, sizeof ubuf, ' ');
--maxatom;
/* save away the host name */
if (sm_strcasecmp(mname, "error") == 0)
@ -2045,6 +2070,7 @@ badaddr:
{
p++;
tv++;
--maxatom;
a->q_flags |= QNOTREMOTE;
}
@ -2075,11 +2101,11 @@ badaddr:
!bitset(RF_SENDERADDR|RF_HEADERADDR, flags))
{
/* sender addresses done later */
(void) REWRITE(tv, 2, e);
(void) rewrite(tv, 2, 0, e, maxatom);
if (m->m_re_rwset > 0)
(void) REWRITE(tv, m->m_re_rwset, e);
(void) rewrite(tv, m->m_re_rwset, 0, e, maxatom);
}
(void) REWRITE(tv, 4, e);
(void) rewrite(tv, 4, 0, e, maxatom);
/* save the result for the command line/RCPT argument */
cataddr(tv, NULL, ubuf, sizeof ubuf, '\0');
@ -2165,7 +2191,7 @@ cataddr(pvp, evp, buf, sz, spacesub)
break;
}
#if _FFR_CATCH_LONG_STRINGS
/* Don't silently truncate long strings */
/* Don't silently truncate long strings; broken for evp != NULL */
if (*pvp != NULL)
syserr("cataddr: string too long");
#endif /* _FFR_CATCH_LONG_STRINGS */
@ -2458,8 +2484,7 @@ emptyaddr(a)
**
** Parameters:
** name -- the name to translate.
** m -- the mailer that we want to do rewriting relative
** to.
** m -- the mailer that we want to do rewriting relative to.
** flags -- fine tune operations.
** pstat -- pointer to status word.
** e -- the current envelope.
@ -2654,7 +2679,6 @@ maplocaluser(a, sendq, aliaslevel, e)
{
register char **pvp;
register ADDRESS *SM_NONVOLATILE a1 = NULL;
auto char *delimptr;
char pvpbuf[PSBUFSIZE];
if (tTd(29, 1))
@ -2662,7 +2686,7 @@ maplocaluser(a, sendq, aliaslevel, e)
sm_dprintf("maplocaluser: ");
printaddr(a, false);
}
pvp = prescan(a->q_user, '\0', pvpbuf, sizeof pvpbuf, &delimptr, NULL);
pvp = prescan(a->q_user, '\0', pvpbuf, sizeof pvpbuf, NULL, NULL);
if (pvp == NULL)
{
if (tTd(29, 9))
@ -3108,6 +3132,7 @@ rscheck(rwset, p1, p2, e, flags, logl, host, logid)
** e -- the current envelope.
** pvp -- pointer to token vector.
** pvpbuf -- buffer space.
** size -- size of buffer space.
**
** Returns:
** EX_UNAVAILABLE -- ruleset doesn't exist.
@ -3175,7 +3200,7 @@ rscap(rwset, p1, p2, e, pvp, pvpbuf, size)
QuickAbort = false;
*pvp = prescan(buf, '\0', pvpbuf, size, NULL, NULL);
if (*pvp != NULL)
rstat = REWRITE(*pvp, rsno, e);
rstat = rewrite(*pvp, rsno, 0, e, size);
else
{
if (tTd(48, 2))

142
contrib/sendmail/src/queue.c
View File

@ -13,20 +13,23 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: queue.c,v 8.863.2.30 2003/03/20 00:20:16 ca Exp $")
SM_RCSID("@(#)$Id: queue.c,v 8.863.2.61 2003/09/03 19:58:26 ca Exp $")
#include <dirent.h>
# define RELEASE_QUEUE (void) 0
# define ST_INODE(st) (st).st_ino
# define sm_file_exists(errno) ((errno) == EEXIST)
# define TF_OPEN_FLAGS (O_CREAT|O_WRONLY|O_EXCL)
/*
** Historical notes:
** QF_VERSION == 4 was sendmail 8.10/8.11 without _FFR_QUEUEDELAY
** QF_VERSION == 5 was sendmail 8.10/8.11 with _FFR_QUEUEDELAY
** QF_VERSION == 6 is sendmail 8.12 without _FFR_QUEUEDELAY
** QF_VERSION == 7 is sendmail 8.12 with _FFR_QUEUEDELAY
** QF_VERSION == 4 was sendmail 8.10/8.11 without _FFR_QUEUEDELAY
** QF_VERSION == 5 was sendmail 8.10/8.11 with _FFR_QUEUEDELAY
** QF_VERSION == 6 is sendmail 8.12 without _FFR_QUEUEDELAY
** QF_VERSION == 7 is sendmail 8.12 with _FFR_QUEUEDELAY
*/
#if _FFR_QUEUEDELAY
@ -67,6 +70,21 @@ typedef struct work WORK;
static WORK *WorkQ; /* queue of things to be done */
static int NumWorkGroups; /* number of work groups */
static time_t Current_LA_time = 0;
/* Get new load average every 30 seconds. */
#define GET_NEW_LA_TIME 30
#define SM_GET_LA(now) \
do \
{ \
now = curtime(); \
if (Current_LA_time < now - GET_NEW_LA_TIME) \
{ \
sm_getla(); \
Current_LA_time = now; \
} \
} while (0)
/*
** DoQueueRun indicates that a queue run is needed.
@ -343,14 +361,36 @@ queueup(e, announce, msync)
newid = (e->e_id == NULL) || !bitset(EF_INQUEUE, e->e_flags);
(void) sm_strlcpy(tf, queuename(e, NEWQFL_LETTER), sizeof tf);
tfp = e->e_lockfp;
if (tfp == NULL)
newid = false;
if (tfp == NULL && newid)
{
/*
** open qf file directly: this will give an error if the file
** already exists and hence prevent problems if a queue-id
** is reused (e.g., because the clock is set back).
*/
(void) sm_strlcpy(tf, queuename(e, ANYQFL_LETTER), sizeof tf);
tfd = open(tf, TF_OPEN_FLAGS, FileMode);
if (tfd < 0 ||
!lockfile(tfd, tf, NULL, LOCK_EX|LOCK_NB) ||
(tfp = sm_io_open(SmFtStdiofd, SM_TIME_DEFAULT,
(void *) &tfd, SM_IO_WRONLY_B,
NULL)) == NULL)
{
int save_errno = errno;
printopenfds(true);
errno = save_errno;
syserr("!queueup: cannot create queue file %s, euid=%d",
tf, (int) geteuid());
/* NOTREACHED */
}
e->e_lockfp = tfp;
}
/* if newid, write the queue file directly (instead of temp file) */
if (!newid)
{
const int flags = O_CREAT|O_WRONLY|O_EXCL;
/* get a locked tf file */
for (i = 0; i < 128; i++)
{
@ -360,7 +400,7 @@ queueup(e, announce, msync)
if (bitset(S_IWGRP, QueueFileMode))
oldumask = umask(002);
tfd = open(tf, flags, QueueFileMode);
tfd = open(tf, TF_OPEN_FLAGS, QueueFileMode);
if (bitset(S_IWGRP, QueueFileMode))
(void) umask(oldumask);
@ -399,7 +439,7 @@ queueup(e, announce, msync)
(void) sleep(i % 32);
}
if (tfd < 0 || (tfp = sm_io_open(SmFtStdiofd, SM_TIME_DEFAULT,
(void *) &tfd, SM_IO_WRONLY,
(void *) &tfd, SM_IO_WRONLY_B,
NULL)) == NULL)
{
int save_errno = errno;
@ -485,11 +525,12 @@ queueup(e, announce, msync)
if (bitset(S_IWGRP, QueueFileMode))
oldumask = umask(002);
dfd = open(df, O_WRONLY|O_CREAT|O_TRUNC, QueueFileMode);
dfd = open(df, O_WRONLY|O_CREAT|O_TRUNC|QF_O_EXTRA,
QueueFileMode);
if (bitset(S_IWGRP, QueueFileMode))
(void) umask(oldumask);
if (dfd < 0 || (dfp = sm_io_open(SmFtStdiofd, SM_TIME_DEFAULT,
(void *) &dfd, SM_IO_WRONLY,
(void *) &dfd, SM_IO_WRONLY_B,
NULL)) == NULL)
syserr("!queueup: cannot create data temp file %s, uid=%d",
df, (int) geteuid());
@ -1552,9 +1593,6 @@ runqueue(forkflag, verbose, persistent, runall)
** runs things in the mail queue.
*/
/* Get new load average every 30 seconds. */
#define GET_NEW_LA_TIME 30
static void
runner_work(e, sequenceno, didfork, skip, njobs)
register ENVELOPE *e;
@ -1565,9 +1603,9 @@ runner_work(e, sequenceno, didfork, skip, njobs)
{
int n;
WORK *w;
time_t current_la_time, now;
time_t now;
current_la_time = curtime();
SM_GET_LA(now);
/*
** Here we temporarily block the second calling of the handlers.
@ -1623,13 +1661,8 @@ runner_work(e, sequenceno, didfork, skip, njobs)
** Get new load average every GET_NEW_LA_TIME seconds.
*/
now = curtime();
if (current_la_time < now - GET_NEW_LA_TIME)
{
sm_getla();
current_la_time = now;
}
if (shouldqueue(WkRecipFact, current_la_time))
SM_GET_LA(now);
if (shouldqueue(WkRecipFact, Current_LA_time))
{
char *msg = "Aborting queue run: load average too high";
@ -1743,7 +1776,7 @@ run_work_group(wgrp, flags)
int njobs, qdir;
int sequenceno = 1;
int qgrp, endgrp, h, i;
time_t current_la_time, now;
time_t now;
bool full, more;
SM_RPOOL_T *rpool;
extern void rmexpstab __P((void));
@ -1758,11 +1791,10 @@ run_work_group(wgrp, flags)
** the queue.
*/
sm_getla(); /* get load average */
current_la_time = curtime();
SM_GET_LA(now);
if (!bitset(RWG_PERSISTENT, flags) &&
shouldqueue(WkRecipFact, current_la_time))
shouldqueue(WkRecipFact, Current_LA_time))
{
char *msg = "Skipping queue run -- load average too high";
@ -2035,7 +2067,7 @@ run_work_group(wgrp, flags)
if (pid < 0)
{
syserr("run_work_group: cannot fork");
return 0;
return false;
}
else if (pid > 0)
{
@ -2216,12 +2248,8 @@ run_work_group(wgrp, flags)
** CurrentLA caused all entries in a queue to be ignored.
*/
now = curtime();
if (njobs == 0 && current_la_time < now - GET_NEW_LA_TIME)
{
sm_getla();
current_la_time = now;
}
if (njobs == 0)
SM_GET_LA(now);
rpool = sm_rpool_new_x(NULL);
e = newenvelope(&QueueEnvelope, CurEnv, rpool);
e->e_flags = BlankEnvelope.e_flags;
@ -2545,7 +2573,7 @@ gatherq(qgrp, qdir, doall, full, more)
}
/* open control file */
cf = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDONLY,
cf = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDONLY_B,
NULL);
if (cf == NULL && OpMode != MD_PRINT)
{
@ -2686,6 +2714,8 @@ gatherq(qgrp, qdir, doall, full, more)
p = strchr(&lbuf[1], ':');
if (p == NULL)
p = &lbuf[1];
else
++p; /* skip over ':' */
}
else
p = &lbuf[1];
@ -3792,7 +3822,7 @@ readqf(e, openonly)
*/
(void) sm_strlcpy(qf, queuename(e, ANYQFL_LETTER), sizeof qf);
qfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDWR, NULL);
qfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDWR_B, NULL);
if (qfp == NULL)
{
int save_errno = errno;
@ -3824,6 +3854,8 @@ readqf(e, openonly)
return false;
}
RELEASE_QUEUE;
/*
** Prevent locking race condition.
**
@ -3850,7 +3882,6 @@ readqf(e, openonly)
sm_dprintf("readqf(%s): [f]stat failure (%s)\n",
qf, sm_errstring(errno));
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -3873,7 +3904,6 @@ readqf(e, openonly)
if (LogLevel > 19)
sm_syslog(LOG_DEBUG, e->e_id, "changed");
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -3939,7 +3969,6 @@ readqf(e, openonly)
if (!openonly)
loseqfile(e, "bogus file uid/gid in mqueue");
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -3952,7 +3981,6 @@ readqf(e, openonly)
(void) xunlink(queuename(e, ANYQFL_LETTER));
}
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -3964,7 +3992,6 @@ readqf(e, openonly)
*/
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -4154,10 +4181,10 @@ readqf(e, openonly)
/*
** count size before chompheader() destroys the line.
** this isn't accurate due to macro expansion, but
** better than before. "+3" to skip H?? at least.
** better than before. "-3" to skip H?? at least.
*/
hdrsize += strlen(bp + 3);
hdrsize += strlen(bp) - 3;
(void) chompheader(&bp[1], CHHDR_QUEUE, NULL, e);
break;
@ -4199,7 +4226,6 @@ readqf(e, openonly)
howlong);
e->e_id = NULL;
unlockqueue(e);
RELEASE_QUEUE;
return false;
}
macdefine(&e->e_macro, A_TEMP,
@ -4274,8 +4300,13 @@ readqf(e, openonly)
}
else
qflags |= QPRIMARY;
q = parseaddr(++p, NULLADDR, RF_COPYALL, '\0', NULL, e,
true);
macdefine(&e->e_macro, A_PERM, macid("{addr_type}"),
"e r");
if (*p != '\0')
q = parseaddr(++p, NULLADDR, RF_COPYALL, '\0',
NULL, e, true);
else
q = NULL;
if (q != NULL)
{
/* make sure we keep the current qgrp */
@ -4291,6 +4322,8 @@ readqf(e, openonly)
}
frcpt = NULL;
orcpt = NULL;
macdefine(&e->e_macro, A_PERM, macid("{addr_type}"),
NULL);
break;
case 'S': /* sender */
@ -4372,7 +4405,6 @@ readqf(e, openonly)
{
errno = 0;
e->e_flags |= EF_CLRQUEUE|EF_FATALERRS|EF_RESPONSE;
RELEASE_QUEUE;
return true;
}
@ -4381,7 +4413,6 @@ readqf(e, openonly)
{
syserr("readqf: %s: incomplete queue file read", qf);
(void) sm_io_close(qfp, SM_TIME_DEFAULT);
RELEASE_QUEUE;
return false;
}
@ -4401,7 +4432,7 @@ readqf(e, openonly)
*/
p = queuename(e, DATAFL_LETTER);
e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, p, SM_IO_RDONLY,
e->e_dfp = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, p, SM_IO_RDONLY_B,
NULL);
if (e->e_dfp == NULL)
{
@ -4423,7 +4454,6 @@ readqf(e, openonly)
}
}
RELEASE_QUEUE;
return true;
fail:
@ -4441,7 +4471,6 @@ readqf(e, openonly)
e->e_lockfp = NULL;
e->e_flags |= EF_INQUEUE;
loseqfile(e, err);
RELEASE_QUEUE;
return false;
}
/*
@ -4740,7 +4769,7 @@ print_single_queue(qgrp, qdir)
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT, "%13s",
w->w_name + 2);
(void) sm_strlcpyn(qf, sizeof qf, 3, qd, "/", w->w_name);
f = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDONLY,
f = sm_io_open(SmFtStdio, SM_TIME_DEFAULT, qf, SM_IO_RDONLY_B,
NULL);
if (f == NULL)
{
@ -6591,7 +6620,7 @@ init_shm(qn, owner, hash)
Pshm = sm_shmstart(ShmKey, shms, SHM_R|SHM_W, &ShmId,
owner);
save_errno = errno;
if (Pshm != NULL || save_errno != EEXIST)
if (Pshm != NULL || !sm_file_exists(save_errno))
break;
if (++count >= 3)
{
@ -6681,6 +6710,7 @@ init_shm(qn, owner, hash)
}
#endif /* SM_CONF_SHM */
/*
** SETUP_QUEUES -- setup all queue groups
**
@ -8250,7 +8280,7 @@ quarantine_queue_item(qgrp, qdir, e, reason)
}
tempqfp = sm_io_open(SmFtStdiofd, SM_TIME_DEFAULT, (void *) &fd,
SM_IO_WRONLY, NULL);
SM_IO_WRONLY_B, NULL);
if (tempqfp == NULL)
{
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,

81
contrib/sendmail/src/readcf.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: readcf.c,v 8.607.2.8 2003/03/12 22:42:52 gshapiro Exp $")
SM_RCSID("@(#)$Id: readcf.c,v 8.607.2.11 2003/04/03 23:04:06 ca Exp $")
#if NETINET || NETINET6
# include <arpa/inet.h>
@ -291,11 +291,19 @@ readcf(cfname, safe, e)
if (rwp->r_rhs != NULL)
{
register char **ap;
int args, endtoken;
#if _FFR_EXTRA_MAP_CHECK
int nexttoken;
#endif /* _FFR_EXTRA_MAP_CHECK */
bool inmap;
rwp->r_rhs = copyplist(rwp->r_rhs, true, NULL);
/* check no out-of-bounds replacements */
nfuzzy += '0';
inmap = false;
args = 0;
endtoken = 0;
for (ap = rwp->r_rhs; *ap != NULL; ap++)
{
char *botch;
@ -331,6 +339,65 @@ readcf(cfname, safe, e)
botch = "$~";
break;
case CANONHOST:
if (!inmap)
break;
if (++args >= MAX_MAP_ARGS)
syserr("too many arguments for map lookup");
break;
case HOSTBEGIN:
endtoken = HOSTEND;
/* FALLTHROUGH */
case LOOKUPBEGIN:
/* see above... */
if ((**ap & 0377) == LOOKUPBEGIN)
endtoken = LOOKUPEND;
if (inmap)
syserr("cannot nest map lookups");
inmap = true;
args = 0;
#if _FFR_EXTRA_MAP_CHECK
if (*(ap + 1) == NULL)
{
syserr("syntax error in map lookup");
break;
}
nexttoken = **(ap + 1) & 0377;
if (nexttoken == CANONHOST ||
nexttoken == CANONUSER ||
nexttoken == endtoken)
{
syserr("missing map name for lookup");
break;
}
if (*(ap + 2) == NULL)
{
syserr("syntax error in map lookup");
break;
}
if ((**ap & 0377) == HOSTBEGIN)
break;
nexttoken = **(ap + 2) & 0377;
if (nexttoken == CANONHOST ||
nexttoken == CANONUSER ||
nexttoken == endtoken)
{
syserr("missing key name for lookup");
break;
}
#endif /* _FFR_EXTRA_MAP_CHECK */
break;
case HOSTEND:
case LOOKUPEND:
if ((**ap & 0377) != endtoken)
break;
inmap = false;
endtoken = 0;
break;
#if 0
/*
** This doesn't work yet as there are maps defined *after* the cf
@ -365,6 +432,8 @@ readcf(cfname, safe, e)
syserr("Inappropriate use of %s on RHS",
botch);
}
if (inmap)
syserr("missing map closing token");
}
else
{
@ -863,6 +932,7 @@ fileclass(class, filename, fmt, ismap, safe, optional)
*p++ = '\0';
cl = p;
#if LDAPMAP
if (strcmp(cl, "LDAP") == 0)
{
int n;
@ -902,6 +972,7 @@ fileclass(class, filename, fmt, ismap, safe, optional)
spec = buf;
}
else
#endif /* LDAPMAP */
{
if ((spec = strchr(cl, ':')) == NULL)
{
@ -2552,7 +2623,7 @@ setoption(opt, val, safe, sticky, e)
break;
p = newstr(ep);
if (!safe)
cleanstrcpy(p, p, MAXNAME);
cleanstrcpy(p, p, strlen(p) + 1);
macdefine(&CurEnv->e_macro, A_TEMP, mid, p);
break;
@ -3276,13 +3347,13 @@ setoption(opt, val, safe, sticky, e)
else
MaxMimeFieldLength = MaxMimeHeaderLength / 2;
if (MaxMimeHeaderLength < 0)
if (MaxMimeHeaderLength <= 0)
MaxMimeHeaderLength = 0;
else if (MaxMimeHeaderLength < 128)
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"Warning: MaxMimeHeaderLength: header length limit set lower than 128\n");
if (MaxMimeFieldLength < 0)
if (MaxMimeFieldLength <= 0)
MaxMimeFieldLength = 0;
else if (MaxMimeFieldLength < 40)
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,

8
contrib/sendmail/src/recipient.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: recipient.c,v 8.330.2.1 2002/08/27 20:21:02 gshapiro Exp $")
SM_RCSID("@(#)$Id: recipient.c,v 8.330.2.2 2003/09/16 19:56:25 ca Exp $")
static void includetimeout __P((void));
static ADDRESS *self_reference __P((ADDRESS *));
@ -169,6 +169,7 @@ sendtolist(list, ctladdr, sendq, aliaslevel, e)
SM_NONVOLATILE char delimiter; /* the address delimiter */
SM_NONVOLATILE int naddrs;
SM_NONVOLATILE int i;
char *endp;
char *oldto = e->e_to;
char *SM_NONVOLATILE bufp;
char buf[MAXNAME + 1];
@ -206,6 +207,7 @@ sendtolist(list, ctladdr, sendq, aliaslevel, e)
}
else
bufp = sm_malloc_x(i);
endp = bufp + i;
SM_TRY
{
@ -217,12 +219,16 @@ sendtolist(list, ctladdr, sendq, aliaslevel, e)
auto char *delimptr;
register ADDRESS *a;
SM_ASSERT(p < endp);
/* parse the address */
while ((isascii(*p) && isspace(*p)) || *p == ',')
p++;
SM_ASSERT(p < endp);
a = parseaddr(p, NULLADDR, RF_COPYALL, delimiter,
&delimptr, e, true);
p = delimptr;
SM_ASSERT(p < endp);
if (a == NULL)
continue;
a->q_next = al;

28
contrib/sendmail/src/sendmail.h
View File

@ -48,7 +48,7 @@
#ifdef _DEFINE
# ifndef lint
SM_UNUSED(static char SmailId[]) = "@(#)$Id: sendmail.h,v 8.919.2.17 2003/03/12 22:42:52 gshapiro Exp $";
SM_UNUSED(static char SmailId[]) = "@(#)$Id: sendmail.h,v 8.919.2.28 2003/09/03 19:58:27 ca Exp $";
# endif /* ! lint */
#endif /* _DEFINE */
@ -186,6 +186,10 @@ SM_UNUSED(static char SmailId[]) = "@(#)$Id: sendmail.h,v 8.919.2.17 2003/03/12
#endif /* ! INADDR_NONE */
/* (f)open() modes for queue files */
# define QF_O_EXTRA 0
/*
** An 'argument class' describes the storage allocation status
** of an object pointed to by an argument to a function.
@ -1052,6 +1056,7 @@ struct rewrite
#define MATCHZERO CANONHOST
#define MAXMATCH 9 /* max params per rewrite */
#define MAX_MAP_ARGS 10 /* max arguments for map */
/* external <==> internal mapping table */
struct metamac
@ -1696,7 +1701,7 @@ EXTERN int MilterLogLevel;
# if _FFR_MILTER_PERDAEMON
/* functions */
extern void setup_daemon_milters __P(());
extern void setup_daemon_milters __P((void));
# endif /* _FFR_MILTER_PERDAEMON */
#endif /* MILTER */
@ -1962,7 +1967,7 @@ extern void quarantine_queue __P((char *, int));
extern char *queuename __P((ENVELOPE *, int));
extern void queueup __P((ENVELOPE *, bool, bool));
extern bool runqueue __P((bool, bool, bool, bool));
extern int run_work_group __P((int, int));
extern bool run_work_group __P((int, int));
extern void set_def_queueval __P((QUEUEGRP *, bool));
extern void setup_queues __P((bool));
extern bool setnewqueue __P((ENVELOPE *));
@ -2119,6 +2124,19 @@ extern unsigned char tTdvect[100]; /* trace vector */
var = _newval; \
} while (0)
#define _CHECK_RESTART \
do \
{ \
if (ShutdownRequest != NULL) \
shutdown_daemon(); \
else if (RestartRequest != NULL) \
restart_daemon(); \
else if (RestartWorkGroup) \
restart_marked_work_groups(); \
} while (0)
# define CHECK_RESTART _CHECK_RESTART
/*
** Global variables.
*/
@ -2423,7 +2441,7 @@ extern void cleanstrcpy __P((char *, char *, int));
extern void cleanup_shm __P((bool));
#endif /* SM_CONF_SHM */
extern void clrdaemon __P((void));
extern void collect __P((SM_FILE_T *, bool, HDR **, ENVELOPE *));
extern void collect __P((SM_FILE_T *, bool, HDR **, ENVELOPE *, bool));
extern time_t convtime __P((char *, int));
extern char **copyplist __P((char **, bool, SM_RPOOL_T *));
extern void copy_class __P((int, int));
@ -2502,7 +2520,7 @@ extern SIGFUNC_DECL reapchild __P((int));
extern int releasesignal __P((int));
extern void resetlimits __P((void));
extern void restart_daemon __P((void));
extern void restart_marked_work_groups __P(());
extern void restart_marked_work_groups __P((void));
extern bool rfc822_string __P((char *));
extern bool savemail __P((ENVELOPE *, bool));
extern void seed_random __P((void));

39
contrib/sendmail/src/sfsasl.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999-2002 Sendmail, Inc. and its suppliers.
* Copyright (c) 1999-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
@ -9,7 +9,7 @@
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Id: sfsasl.c,v 8.91.2.2 2002/09/12 21:07:50 ca Exp $")
SM_RCSID("@(#)$Id: sfsasl.c,v 8.91.2.5 2003/08/08 17:30:11 ca Exp $")
#include <stdlib.h>
#include <sendmail.h>
#include <errno.h>
@ -101,6 +101,11 @@ sasl_open(fp, info, flags, rpool)
struct sasl_info *si = (struct sasl_info *) info;
so = (struct sasl_obj *) sm_malloc(sizeof(struct sasl_obj));
if (so == NULL)
{
errno = ENOMEM;
return -1;
}
so->fp = si->fp;
so->conn = si->conn;
@ -139,6 +144,8 @@ sasl_close(fp)
struct sasl_obj *so;
so = (struct sasl_obj *) fp->f_cookie;
if (so == NULL)
return 0;
if (so->fp != NULL)
{
sm_io_close(so->fp, SM_TIME_DEFAULT);
@ -192,6 +199,9 @@ sasl_read(fp, buf, size)
** data since it might be larger than the allowed size.
** Therefore we use a static pointer and return portions of it
** if necessary.
** XXX Note: This function is not thread-safe nor can it be used
** on more than one file. A correct implementation would store
** this data in fp->f_cookie.
*/
# if SASL >= 20000
@ -286,6 +296,8 @@ sasl_write(fp, buf, size)
/* XXX result == 0? */
ret = sm_io_write(so->fp, SM_TIME_DEFAULT,
&outbuf[total], outlen);
if (ret <= 0)
return ret;
outlen -= ret;
total += ret;
}
@ -447,6 +459,11 @@ tls_open(fp, info, flags, rpool)
struct tls_info *ti = (struct tls_info *) info;
so = (struct tls_obj *) sm_malloc(sizeof(struct tls_obj));
if (so == NULL)
{
errno = ENOMEM;
return -1;
}
so->fp = ti->fp;
so->con = ti->con;
@ -483,6 +500,8 @@ tls_close(fp)
struct tls_obj *so;
so = (struct tls_obj *) fp->f_cookie;
if (so == NULL)
return 0;
if (so->fp != NULL)
{
sm_io_close(so->fp, SM_TIME_DEFAULT);
@ -582,7 +601,12 @@ tls_read(fp, buf, size)
save_errno = (errno == 0) ? EIO : errno;
again = MAX_TLS_IOS;
if (LogLevel > 7)
if (LogLevel > 9)
sm_syslog(LOG_WARNING, NOQID,
"STARTTLS: read error=%s (%d), errno=%d, get_error=%s",
err, r, errno,
ERR_error_string(ERR_get_error(), NULL));
else if (LogLevel > 7)
sm_syslog(LOG_WARNING, NOQID,
"STARTTLS: read error=%s (%d)", err, r);
errno = save_errno;
@ -674,7 +698,12 @@ tls_write(fp, buf, size)
save_errno = (errno == 0) ? EIO : errno;
again = MAX_TLS_IOS;
if (LogLevel > 7)
if (LogLevel > 9)
sm_syslog(LOG_WARNING, NOQID,
"STARTTLS: write error=%s (%d), errno=%d, get_error=%s",
err, r, errno,
ERR_error_string(ERR_get_error(), NULL));
else if (LogLevel > 7)
sm_syslog(LOG_WARNING, NOQID,
"STARTTLS: write error=%s (%d)", err, r);
errno = save_errno;
@ -689,7 +718,7 @@ tls_write(fp, buf, size)
** Parameters:
** fin -- data input source being replaced
** fout -- data output source being replaced
** conn -- the tls connection pointer
** con -- the tls connection pointer
**
** Returns:
** -1 on error

146
contrib/sendmail/src/srvrsmtp.c
View File

@ -16,7 +16,7 @@
# include <libmilter/mfdef.h>
#endif /* MILTER */
SM_RCSID("@(#)$Id: srvrsmtp.c,v 8.829.2.22 2003/02/19 02:45:40 ca Exp $")
SM_RCSID("@(#)$Id: srvrsmtp.c,v 8.829.2.31 2003/07/01 17:30:01 ca Exp $")
#if SASL || STARTTLS
# include <sys/time.h>
@ -67,6 +67,38 @@ static void printvrfyaddr __P((ADDRESS *, bool, bool));
static void rcpt_esmtp_args __P((ADDRESS *, char *, char *, ENVELOPE *));
static char *skipword __P((char *volatile, char *));
static void setup_smtpd_io __P((void));
#if SASL
# if SASL >= 20000
static int reset_saslconn __P((sasl_conn_t **_conn, char *_hostname,
char *_remoteip, char *_localip,
char *_auth_id, sasl_ssf_t *_ext_ssf));
# define RESET_SASLCONN \
result = reset_saslconn(&conn, hostname, remoteip, localip, auth_id, \
&ext_ssf); \
if (result != SASL_OK) \
{ \
/* This is pretty fatal */ \
goto doquit; \
}
# else /* SASL >= 20000 */
static int reset_saslconn __P((sasl_conn_t **_conn, char *_hostname,
struct sockaddr_in *_saddr_r,
struct sockaddr_in *_saddr_l,
sasl_external_properties_t *_ext_ssf));
# define RESET_SASLCONN \
result = reset_saslconn(&conn, hostname, &saddr_r, &saddr_l, &ext_ssf); \
if (result != SASL_OK) \
{ \
/* This is pretty fatal */ \
goto doquit; \
}
# endif /* SASL >= 20000 */
#endif /* SASL */
extern ENVELOPE BlankEnvelope;
#define SKIP_SPACE(s) while (isascii(*s) && isspace(*s)) \
@ -367,6 +399,7 @@ smtp(nullserver, d_flags, e)
volatile unsigned int n_etrn = 0; /* count of ETRN */
volatile unsigned int n_noop = 0; /* count of NOOP/VERB/etc */
volatile unsigned int n_helo = 0; /* count of HELO/EHLO */
volatile int save_sevenbitinput;
bool ok;
#if _FFR_BLOCK_PROXIES || _FFR_ADAPTIVE_EOL
volatile bool first;
@ -398,10 +431,13 @@ smtp(nullserver, d_flags, e)
char *auth_id;
const char *out;
sasl_ssf_t ext_ssf;
char localip[60], remoteip[60];
# else /* SASL >= 20000 */
char *out;
const char *errstr;
sasl_external_properties_t ext_ssf;
struct sockaddr_in saddr_l;
struct sockaddr_in saddr_r;
# endif /* SASL >= 20000 */
sasl_security_properties_t ssp;
sasl_ssf_t *ssf;
@ -431,6 +467,7 @@ smtp(nullserver, d_flags, e)
#endif /* PIPELINING */
volatile time_t log_delay = (time_t) 0;
save_sevenbitinput = SevenBitInput;
smtp.sm_nrcpts = 0;
#if MILTER
smtp.sm_milterize = (nullserver == NULL);
@ -568,7 +605,6 @@ smtp(nullserver, d_flags, e)
SOCKADDR_LEN_T addrsize;
SOCKADDR saddr_l;
SOCKADDR saddr_r;
char localip[60], remoteip[60];
addrsize = sizeof(saddr_r);
if (getpeername(sm_io_getinfo(InChannel, SM_IO_WHAT_FD,
@ -607,8 +643,6 @@ smtp(nullserver, d_flags, e)
if (in != NULL && strcmp(in, "inet") == 0)
{
SOCKADDR_LEN_T addrsize;
struct sockaddr_in saddr_l;
struct sockaddr_in saddr_r;
addrsize = sizeof(struct sockaddr_in);
if (getpeername(sm_io_getinfo(InChannel, SM_IO_WHAT_FD,
@ -678,6 +712,9 @@ smtp(nullserver, d_flags, e)
}
#endif /* SASL */
#if STARTTLS
#endif /* STARTTLS */
#if MILTER
if (smtp.sm_milterize)
{
@ -766,7 +803,10 @@ smtp(nullserver, d_flags, e)
/* If this an smtps connection, start TLS now */
smtps = bitnset(D_SMTPS, d_flags);
if (smtps)
{
Errors = 0;
goto starttls;
}
greeting:
@ -975,6 +1015,7 @@ smtp(nullserver, d_flags, e)
{
authenticating = SASL_NOT_AUTH;
message("501 5.5.2 missing input");
RESET_SASLCONN;
continue;
}
# endif /* 0 */
@ -984,6 +1025,7 @@ smtp(nullserver, d_flags, e)
/* rfc 2254 4. */
message("501 5.0.0 AUTH aborted");
RESET_SASLCONN;
continue;
}
@ -1006,6 +1048,7 @@ smtp(nullserver, d_flags, e)
# if SASL >= 20000
sm_free(in);
# endif /* SASL >= 20000 */
RESET_SASLCONN;
continue;
}
@ -1160,6 +1203,7 @@ smtp(nullserver, d_flags, e)
# else /* SASL >= 20000 */
errstr == NULL ? "" : errstr);
# endif /* SASL >= 20000 */
RESET_SASLCONN;
authenticating = SASL_NOT_AUTH;
}
}
@ -1409,6 +1453,7 @@ smtp(nullserver, d_flags, e)
# else /* SASL >= 20000 */
errstr);
# endif /* SASL >= 20000 */
RESET_SASLCONN;
break;
}
auth_type = newstr(p);
@ -1436,6 +1481,7 @@ smtp(nullserver, d_flags, e)
/* start over? */
authenticating = SASL_NOT_AUTH;
RESET_SASLCONN;
}
else
{
@ -1505,6 +1551,8 @@ smtp(nullserver, d_flags, e)
else if ((srv_ssl = SSL_new(srv_ctx)) == NULL)
{
message("454 4.3.3 TLS not available: error generating SSL handle");
if (LogLevel > 8)
tlslogerr("server");
# if _FFR_SMTP_SSL
goto tls_done;
# else /* _FFR_SMTP_SSL */
@ -1816,7 +1864,7 @@ tlsfail:
ok = AllowBogusHELO;
break;
}
if (strchr("[].-_#", *q) == NULL)
if (strchr("[].-_#:", *q) == NULL)
break;
}
@ -2124,6 +2172,9 @@ tlsfail:
RealUserName);
}
/* reset to default value */
SevenBitInput = save_sevenbitinput;
/* now parse ESMTP arguments */
e->e_msgsize = 0;
addr = p;
@ -3003,7 +3054,7 @@ smtp_data(smtp, e)
e->e_flags |= EF_NL_NOT_EOL;
#endif /* _FFR_ADAPTIVE_EOL */
collect(InChannel, true, NULL, e);
collect(InChannel, true, NULL, e, true);
/* redefine message size */
(void) sm_snprintf(buf, sizeof buf, "%ld", e->e_msgsize);
@ -3962,7 +4013,7 @@ saslmechs(conn, mechlist)
# if SASL >= 20000
result = sasl_listmech(conn, NULL,
"", " ", "", (const char **) mechlist,
(unsigned int *)&len, (unsigned int *)&num);
(unsigned int *)&len, &num);
# else /* SASL >= 20000 */
result = sasl_listmech(conn, "user", /* XXX */
"", " ", "", mechlist,
@ -4314,3 +4365,84 @@ help(topic, e)
(void) sm_io_close(hf, SM_TIME_DEFAULT);
}
#if SASL
/*
** RESET_SASLCONN -- reset SASL connection data
**
** Parameters:
** conn -- SASL connection context
** hostname -- host name
** various connection data
**
** Returns:
** SASL result
*/
static int
reset_saslconn(sasl_conn_t ** conn, char *hostname,
# if SASL >= 20000
char *remoteip, char *localip,
char *auth_id, sasl_ssf_t * ext_ssf)
# else /* SASL >= 20000 */
struct sockaddr_in * saddr_r, struct sockaddr_in * saddr_l,
sasl_external_properties_t * ext_ssf)
# endif /* SASL >= 20000 */
{
int result;
sasl_dispose(conn);
# if SASL >= 20000
result = sasl_server_new("smtp", hostname, NULL, NULL, NULL,
NULL, 0, conn);
# elif SASL > 10505
/* use empty realm: only works in SASL > 1.5.5 */
result = sasl_server_new("smtp", hostname, "", NULL, 0, conn);
# else /* SASL >= 20000 */
/* use no realm -> realm is set to hostname by SASL lib */
result = sasl_server_new("smtp", hostname, NULL, NULL, 0,
conn);
# endif /* SASL >= 20000 */
if (result != SASL_OK)
return result;
# if SASL >= 20000
# if NETINET || NETINET6
if (remoteip != NULL)
result = sasl_setprop(*conn, SASL_IPREMOTEPORT, remoteip);
if (result != SASL_OK)
return result;
if (localip != NULL)
result = sasl_setprop(*conn, SASL_IPLOCALPORT, localip);
if (result != SASL_OK)
return result;
# endif /* NETINET || NETINET6 */
result = sasl_setprop(*conn, SASL_SSF_EXTERNAL, ext_ssf);
if (result != SASL_OK)
return result;
result = sasl_setprop(*conn, SASL_AUTH_EXTERNAL, auth_id);
if (result != SASL_OK)
return result;
# else /* SASL >= 20000 */
# if NETINET
if (saddr_r != NULL)
result = sasl_setprop(*conn, SASL_IP_REMOTE, saddr_r);
if (result != SASL_OK)
return result;
if (saddr_l != NULL)
result = sasl_setprop(*conn, SASL_IP_LOCAL, saddr_l);
if (result != SASL_OK)
return result;
# endif /* NETINET */
result = sasl_setprop(*conn, SASL_SSF_EXTERNAL, ext_ssf);
if (result != SASL_OK)
return result;
# endif /* SASL >= 20000 */
return SASL_OK;
}
#endif /* SASL */

6
contrib/sendmail/src/stab.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2001, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: stab.c,v 8.86 2001/12/29 04:27:56 ca Exp $")
SM_RCSID("@(#)$Id: stab.c,v 8.86.4.1 2003/03/31 17:44:24 ca Exp $")
/*
** STAB -- manage the symbol table
@ -279,7 +279,7 @@ queueup_macros(class, qfp, e)
if (s->s_symtype == ST_CLASS &&
bitnset(bitidx(class), s->s_class) &&
(m = macid(s->s_name)) != '\0' &&
(m = macid(s->s_name)) != 0 &&
(p = macvalue(m, e)) != NULL)
{
(void) sm_io_fprintf(qfp, SM_TIME_DEFAULT,

8
contrib/sendmail/src/udb.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers.
* Copyright (c) 1998-2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
@ -14,9 +14,9 @@
#include <sendmail.h>
#if USERDB
SM_RCSID("@(#)$Id: udb.c,v 8.153.4.4 2002/12/03 17:57:41 gshapiro Exp $ (with USERDB)")
SM_RCSID("@(#)$Id: udb.c,v 8.153.4.5 2003/04/03 16:31:00 ca Exp $ (with USERDB)")
#else /* USERDB */
SM_RCSID("@(#)$Id: udb.c,v 8.153.4.4 2002/12/03 17:57:41 gshapiro Exp $ (without USERDB)")
SM_RCSID("@(#)$Id: udb.c,v 8.153.4.5 2003/04/03 16:31:00 ca Exp $ (without USERDB)")
#endif /* USERDB */
#if USERDB
@ -176,7 +176,7 @@ udbexpand(a, sendq, aliaslevel, e)
keylen = sm_strlcpyn(keybuf, sizeof keybuf, 2, user, ":maildrop");
/* if name is too long, assume it won't match */
if (keylen > sizeof keybuf)
if (keylen >= sizeof keybuf)
return EX_OK;
/* build actual database key */

4
contrib/sendmail/src/usersmtp.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: usersmtp.c,v 8.437.2.9 2003/03/15 23:57:52 gshapiro Exp $")
SM_RCSID("@(#)$Id: usersmtp.c,v 8.437.2.10 2003/05/05 23:51:47 ca Exp $")
#include <sysexits.h>
@ -1088,7 +1088,7 @@ getsecret(conn, context, id, psecret)
len + 1);
if (*psecret == NULL)
return SASL_FAIL;
(void) sm_strlcpy((*psecret)->data, authpass, len + 1);
(void) sm_strlcpy((char *) (*psecret)->data, authpass, len + 1);
(*psecret)->len = (unsigned long) len;
return SASL_OK;
}

6
contrib/sendmail/src/util.c
View File

@ -13,7 +13,7 @@
#include <sendmail.h>
SM_RCSID("@(#)$Id: util.c,v 8.363.2.5 2002/12/12 22:50:41 ca Exp $")
SM_RCSID("@(#)$Id: util.c,v 8.363.2.7 2003/06/02 03:25:39 gshapiro Exp $")
#include <sysexits.h>
#include <sm/xtrap.h>
@ -390,7 +390,7 @@ truncate_at_delim(str, len, delim)
*p = '\0';
if (p - str + 4 < len)
{
*p++ = ':';
*p++ = (char) delim;
*p = '\0';
(void) sm_strlcat(str, "...", len);
return;
@ -2414,7 +2414,7 @@ str2prt(s)
** false -- otherwise
*/
int
bool
path_is_dir(pathname, createflag)
char *pathname;
bool createflag;

4
contrib/sendmail/src/version.c
View File

@ -13,6 +13,6 @@
#include <sm/gen.h>
SM_RCSID("@(#)$Id: version.c,v 8.104.2.15 2003/03/19 21:19:53 ca Exp $")
SM_RCSID("@(#)$Id: version.c,v 8.104.2.22 2003/09/16 20:02:04 ca Exp $")
char Version[] = "8.12.9";
char Version[] = "8.12.10";