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Posted to commits@spamassassin.apache.org by he...@apache.org on 2022/05/16 15:51:20 UTC
svn commit: r1900961 - in /spamassassin/trunk: ./ lib/Mail/SpamAssassin/ lib/Mail/SpamAssassin/Plugin/
Author: hege
Date: Mon May 16 15:51:19 2022
New Revision: 1900961
URL: http://svn.apache.org/viewvc?rev=1900961&view=rev
Log:
Bug 7987 - DNSEval.pm,HashBL.pm,URILocalBL.pm: unnecessary use of rule_pending and rule_ready
- Remove $pms->rule_pending(), $pms->{tests_pending} to make things much simpler
- Async eval-functions must now "return undef"
Modified:
spamassassin/trunk/UPGRADE
spamassassin/trunk/lib/Mail/SpamAssassin/Dns.pm
spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/ASN.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Check.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DCC.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DNSEval.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/FromNameSpoof.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/HashBL.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Pyzor.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Razor2.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm
spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URILocalBL.pm
Modified: spamassassin/trunk/UPGRADE
URL: http://svn.apache.org/viewvc/spamassassin/trunk/UPGRADE?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/UPGRADE (original)
+++ spamassassin/trunk/UPGRADE Mon May 16 15:51:19 2022
@@ -28,12 +28,11 @@ Note for Users Upgrading to SpamAssassin
- Meta rules no longer use priority values, they are evaluated dynamically
when the rules they depend on are finished. (Bug 7735)
-- API: New $pms->rule_pending() and $pms->rule_ready() functions.
- $pms->rule_pending($rulename) must be called from rules eval-function, if
- the result can arrive later than when exiting the function (async
- lookups). $pms->rule_ready($rulename) or $pms->got_hit(...) must be
- called when the result has arrived. If these are not used, it can break
- depending meta rule evaluation.
+- API: New $pms->rule_ready() function. Any asynchronous eval-function must
+ now return undef (instead of 0 or 1), if rule result is not ready when
+ exiting the function. $pms->rule_ready($rulename) or $pms->got_hit(...)
+ must be called when the result has arrived. If these are not used, it can
+ break depending meta rule evaluation.
- Improved internal header address (From/To/Cc) parser, now also handles
multiple addresses. Optional support for external Email::Address::XS
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Dns.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Dns.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Dns.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Dns.pm Mon May 16 15:51:19 2022
@@ -94,14 +94,14 @@ sub do_rbl_lookup {
if (defined $subtest) {
if ($subtest =~ /^sb:/) {
info("dns: ignored $rule, SenderBase rules are deprecated");
- return;
+ return 0;
}
# Compile as regex if not pure ip/bitmask (same check in process_dnsbl_result)
if ($subtest !~ /^\d+(?:\.\d+\.\d+\.\d+)?$/) {
my ($rec, $err) = compile_regexp($subtest, 0);
if (!$rec) {
warn("dns: invalid rule $rule subtest regexp '$subtest': $err\n");
- return;
+ return 0;
}
$subtest = $rec;
}
@@ -110,26 +110,25 @@ sub do_rbl_lookup {
dbg("dns: launching rule %s, set %s, type %s, %s", $rule, $set, $type,
defined $subtest ? "subtest $subtest" : 'no subtest');
- $self->rule_pending($rule); # mark async
-
my $ent = {
rulename => $rule,
type => "DNSBL",
set => $set,
subtest => $subtest,
};
- $self->{async}->bgsend_and_start_lookup($host, $type, undef, $ent,
+ my $ret = $self->{async}->bgsend_and_start_lookup($host, $type, undef, $ent,
sub { my($ent, $pkt) = @_; $self->process_dnsbl_result($ent, $pkt) },
master_deadline => $self->{master_deadline}
);
+
+ return 0 if defined $ret; # no query started
+ return; # return undef for async status
}
# Deprecated, was only used from DNSEval.pm?
sub do_dns_lookup {
my ($self, $rule, $type, $host) = @_;
- $self->rule_pending($rule); # mark async
-
my $ent = {
rulename => $rule,
type => "DNSBL",
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm Mon May 16 15:51:19 2022
@@ -294,7 +294,6 @@ sub new {
'subtest_names_hit' => [ ],
'spamd_result_log_items' => [ ],
'tests_already_hit' => { },
- 'tests_pending' => { },
'get_cache' => { },
'tag_data' => { },
'rule_errors' => 0,
@@ -3104,9 +3103,6 @@ sub got_hit {
$score = $params{defscore} if !defined $score;
}
- # Make sure rule is marked ready in tests_pending also
- $self->{tests_pending}->{$rule} = 0;
-
# adding a hit does nothing if we don't have a score -- we probably
# shouldn't have run it in the first place
if (!$score) {
@@ -3171,70 +3167,14 @@ sub got_hit {
return 1;
}
-=item $status->rule_pending ($rulename)
-
-Register a pending rule. Must be called if the rules result is evaluated
-later than when exiting it's eval-function (e.g. async lookups). This is
-required for meta rules that depend on this rule to evaluate correctly.
-
-It is not strictly required when $status->{async}->bgsend_and_start_lookup()
-is used, as that automatically tracks pending DNS rules and also marks them
-ready when the result callback is run. But when a plugin has dummy stub
-eval-function (examples: check_uridnsbl, check_rbl_sub), then using
-rule_pending() and rule_ready() is necessary. Otherwise in some cases the
-eval-function could be run before any lookups are launched, and the rule
-would be marked ready too early.
-
-$status->rule_ready($rulename) or $status->got_hit($rulename, ...) must be
-called when the result has arrived. If these are not used, then any meta
-rules depending on the rule might not evaluate at all.
-
-=cut
-
-# === Bug 7735 technical notes ===
-#
-# Rule readiness status for dynamic meta rules evaluation (Plugins / Check /
-# do_meta_tests) is always tracked by $pms->{tests_already_hit}->{$rule}.
-# If it exists, then rule is considered run and ready.
-#
-# The public rule_pending() / rule_ready() function pair is meant to be used
-# for any async rules, and they additionally track rule status in
-# $pms->{tests_pending}->{$rule}, which do_meta_tests also checks. Any
-# rule_pending() call _must_ be accompanied later by rule_ready() or
-# got_hit(). But as bgsend_and_start_lookup() automatically tracks rules
-# too, most of legacy plugins not using these should work correctly - only
-# in some corner cases where a dummy stub eval-function is called early by
-# accident (maybe due to adjusted rule priority) things might break.
-#
-# Any rule regardless of what it is must always be marked ready via
-# $pms->{tests_already_hit} for meta evaluation to work, even if no
-# rule_pending() is called. If rule has no async methods, it's possible to
-# use $pms->{tests_already_hit} directly for marking, as is done for example
-# by Check.pm for all basic body/header/etc rules (look for
-# $hitsptr->{q{'.$rulename.'}} ||= 0). As such it's also always safe to
-# call rule_ready() without rule_pending(), it achieves the same.
-
-sub rule_pending {
- my ($self, $rule) = @_;
-
- # Ignore if called after rule_pending(), rule_ready() or got_hit(), they
- # are the only ones that make $self->{tests_pending}->{$rule} exist
- return if exists $self->{tests_pending}->{$rule};
-
- # It's possible that tests_already_hit == 0, if some stub eval call was
- # run early. It's ok to clear this and pretend it was never run. We now
- # rely exclusively on tests_pending and wait for rule_ready() or got_hit()
- delete $self->{tests_already_hit}->{$rule} if !$self->{tests_already_hit}->{$rule};
- $self->{tests_pending}->{$rule} = 1;
-}
-
=item $status->rule_ready ($rulename)
-Mark a rule ready, so it can be considered for meta rule evaluation. Any
-rule regardless of type must always be marked ready when it's finished,
-otherwise any meta rules that depend on it might not evaluate. If
-$status->rule_pending() was called, then a $stats->rule_ready() call must be
-done, alternatively $status->got_hit() will also mark rule ready.
+Mark an asynchronous rule ready, so it can be considered for meta rule
+evaluation. Asynchronous rule is a rule whose eval-function returns undef,
+marking that it's not ready yet, expecting results later.
+$status->rule_ready() must be called later to mark it ready, alternatively
+$status->got_hit() also does this. If neither is called, then any meta rule
+that depends on this rule might not evaluate.
=cut
@@ -3244,11 +3184,9 @@ sub rule_ready {
if ($self->get_async_pending_rules($rule)) {
# Can't be ready if there are pending DNS lookups, ignore for now.
# Make sure tests_pending exist, should not accept rule_pending() anymore
- $self->{tests_pending}->{$rule} ||= 0;
return;
}
- $self->{tests_pending}->{$rule} = 0;
$self->{tests_already_hit}->{$rule} ||= 0;
}
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/ASN.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/ASN.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/ASN.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/ASN.pm Mon May 16 15:51:19 2022
@@ -586,8 +586,6 @@ sub check_asn {
return 0;
}
- $pms->rule_pending($rulename); # mark async
-
$asn_tag = 'ASN' unless defined $asn_tag;
$pms->action_depends_on_tags($asn_tag,
sub { my($pms,@args) = @_;
@@ -595,7 +593,7 @@ sub check_asn {
}
);
- return 0;
+ return; # return undef for async status
}
sub _check_asn {
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Check.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Check.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Check.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Check.pm Mon May 16 15:51:19 2022
@@ -282,20 +282,16 @@ sub do_meta_tests {
return if $self->{am_compiling}; # nothing to compile here
my $mp = $pms->{meta_pending};
- my $tp = $pms->{tests_pending};
my $md = $pms->{conf}->{meta_dependencies};
my $mt = $pms->{conf}->{meta_tests};
my $h = $pms->{tests_already_hit};
my $retry;
- # Get pending DNS async rule list
- my %pl = map { $_ => 1 } $pms->get_async_pending_rules();
-
RULE:
foreach my $rulename (keys %$mp) {
# Meta is not ready if some dependency has not run yet
foreach my $deprule (@{$md->{$rulename}||[]}) {
- if (!exists $h->{$deprule} || $tp->{$deprule} || $pl{$deprule}) {
+ if (!exists $h->{$deprule}) {
next RULE;
}
}
@@ -322,7 +318,6 @@ sub finish_meta_tests {
return if $self->{am_compiling}; # nothing to compile here
my $mp = $pms->{meta_pending};
- my $tp = $pms->{tests_pending};
my $md = $pms->{conf}->{meta_dependencies};
my $mt = $pms->{conf}->{meta_tests};
my $h = $pms->{tests_already_hit};
@@ -334,7 +329,7 @@ RULE:
my %unrun;
# Meta is not ready if some dependency has not run yet
foreach my $deprule (@{$md->{$rulename}||[]}) {
- if (!exists $h->{$deprule} || $tp->{$deprule}) {
+ if (!exists $h->{$deprule}) {
# Record all unrun deps for second meta evaluation
$unrun{$deprule} = 1;
}
@@ -1157,10 +1152,8 @@ sub run_eval_tests {
next;
}
- # Make sure rule is marked ready for meta rules using $hitsptr
$evalstr .= '
if ($scoresptr->{q{'.$rulename.'}}) {
- $hitsptr->{q{'.$rulename.'}} ||= 0;
$rulename = q#'.$rulename.'#;
';
@@ -1176,13 +1169,13 @@ sub run_eval_tests {
if ($would_log_rules_all) {
$evalstr .= '
- dbg("rules-all: running eval rule %s (%s)", q{'.$rulename.'}, q{'.$function.'});
+ dbg("rules-all: running eval rule %s (%s)", $rulename, q{'.$function.'});
';
}
$evalstr .= '
eval {
- $result = $self->'.$function.'(@extraevalargs, @{$testptr->{q#'.$rulename.'#}->[1]}); 1;
+ $result = $self->'.$function.'(@extraevalargs, @{$testptr->{$rulename}->[1]}); 1;
} or do {
$result = 0;
die "rules: $@\n" if index($@, "__alarm__ignore__") >= 0;
@@ -1199,10 +1192,16 @@ sub run_eval_tests {
';
}
+ # If eval returns undef, it means rule is running async and $hitsptr
+ # will be set later by rule_ready() or got_hit()
$evalstr .= '
- if ($result) {
- $self->got_hit($rulename, $prepend2desc, ruletype => "eval", value => $result);
- '.$dbgstr.'
+ if (defined $result) {
+ if ($result) {
+ $self->got_hit($rulename, $prepend2desc, ruletype => "eval", value => $result);
+ '.$dbgstr.'
+ } else {
+ $hitsptr->{$rulename} ||= 0;
+ }
}
}
';
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DCC.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DCC.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DCC.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DCC.pm Mon May 16 15:51:19 2022
@@ -826,9 +826,7 @@ sub check_dcc {
# async already handling?
if ($pms->{dcc_async_start}) {
- my $rulename = $pms->get_current_eval_rule_name();
- $pms->rule_pending($rulename); # mark async
- return 0;
+ return; # return undef for async status
}
return $pms->{dcc_result} if defined $pms->{dcc_result};
@@ -887,9 +885,9 @@ sub check_dcc_reputation_range {
# Install callback if waiting for async result
if (!defined $cb_rulename) {
my $rulename = $pms->get_current_eval_rule_name();
- $pms->rule_pending($rulename); # mark async
# array matches check_dcc_reputation_range() argument order
push @{$pms->{dcc_range_callbacks}}, [undef, $min, $max, $rulename];
+ return; # return undef for async status
}
}
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DNSEval.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DNSEval.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DNSEval.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/DNSEval.pm Mon May 16 15:51:19 2022
@@ -206,7 +206,6 @@ sub _init_rbl_subs {
}
dbg("dnseval: initialize check_rbl_sub for rule $rule, set $set, subtest $subtest");
push @{$pms->{rbl_subs}{$set}}, [$subtest, $rule];
- $pms->rule_pending($rule); # mark async, rule_ready() done in Dns/process_dnsbl_result
}
}
@@ -284,8 +283,10 @@ sub check_rbl_accreditor {
$self->message_accreditor_tag($pms);
}
if ($pms->{accreditor_tag}->{$accreditor}) {
- $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'A', $subtest);
+ # return undef for async status
+ return $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'A', $subtest);
}
+
return 0;
}
@@ -409,15 +410,18 @@ sub _check_rbl_backend {
dbg("dnseval: only inspecting the following IPs: ".join(", ", @ips));
+ my $queries;
foreach my $ip (@ips) {
if (defined(my $revip = reverse_ip_address($ip))) {
- $pms->do_rbl_lookup($rule, $set, $type, $revip.'.'.$rbl_server, $subtest)
+ my $ret = $pms->do_rbl_lookup($rule, $set, $type, $revip.'.'.$rbl_server, $subtest);
+ $queries++ if defined $ret;
}
}
# note that results are not handled here, hits are handled directly
# as DNS responses are harvested
- return 0;
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub check_rbl {
@@ -426,7 +430,8 @@ sub check_rbl {
return 0 if $self->{main}->{conf}->{skip_rbl_checks};
return 0 if !$pms->is_dns_available();
- $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'A', $subtest);
+ # return undef for async status
+ return $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'A', $subtest);
}
sub check_rbl_txt {
@@ -435,14 +440,15 @@ sub check_rbl_txt {
return 0 if $self->{main}->{conf}->{skip_rbl_checks};
return 0 if !$pms->is_dns_available();
- $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'TXT', $subtest);
+ # return undef for async status
+ return $self->_check_rbl_backend($pms, $rule, $set, $rbl_server, 'TXT', $subtest);
}
sub check_rbl_sub {
my ($self, $pms, $rule, $set, $subtest) = @_;
# just a dummy, _init_rbl_subs/do_rbl_lookup handles the subs
- $pms->rule_pending($rule); # mark async
- return 0;
+
+ return; # return undef for async status
}
# this only checks the address host name and not the domain name because
@@ -453,8 +459,9 @@ sub check_rbl_from_host {
return 0 if $self->{main}->{conf}->{skip_rbl_checks};
return 0 if !$pms->is_dns_available();
- $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
- $subtest, $pms->all_from_addrs());
+ # return undef for async status
+ return $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
+ $subtest, $pms->all_from_addrs());
}
sub check_rbl_headers {
@@ -472,11 +479,13 @@ sub check_rbl_headers {
@env_hdr = split(/,/, $conf->{rbl_headers});
}
+ my $queries;
foreach my $rbl_headers (@env_hdr) {
my $addr = $pms->get($rbl_headers.':addr', undef);
if ( defined $addr && $addr =~ /\@([^\@\s]+)/ ) {
- $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
- $subtest, $addr);
+ my $ret = $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
+ $subtest, $addr);
+ $queries++ if defined $ret;
} else {
my $unsplitted_host = $pms->get($rbl_headers);
chomp($unsplitted_host);
@@ -489,10 +498,14 @@ sub check_rbl_headers {
next unless is_fqdn_valid($host);
next unless $pms->{main}->{registryboundaries}->is_domain_valid($host);
}
- $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ my $ret = $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ $queries++ if defined $ret;
}
}
}
+
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
=over 4
@@ -513,8 +526,9 @@ sub check_rbl_from_domain {
return 0 if $self->{main}->{conf}->{skip_rbl_checks};
return 0 if !$pms->is_dns_available();
- $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
- $subtest, $pms->all_from_addrs_domains());
+ # return undef for async status
+ return $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
+ $subtest, $pms->all_from_addrs_domains());
}
=over 4
@@ -548,19 +562,18 @@ sub check_rbl_ns_from {
dbg("dnseval: checking NS for host $domain");
- $pms->rule_pending($rule); # mark async
-
my $obj = { dom => $domain, rule => $rule, set => $set, rbl_server => $rbl_server, subtest => $subtest };
my $ent = {
rulename => $rule, zone => $domain, obj => $obj, type => "URI-NS",
};
# dig $dom ns
- $ent = $pms->{async}->bgsend_and_start_lookup(
+ my $ret = $pms->{async}->bgsend_and_start_lookup(
$domain, 'NS', undef, $ent,
sub { my ($ent2,$pkt) = @_;
$self->complete_ns_lookup($pms, $ent2, $pkt, $domain) },
master_deadline => $pms->{master_deadline} );
- return $ent;
+ return 0 if !defined $ret; # no query started
+ return; # return undef for async status
}
sub complete_ns_lookup {
@@ -624,6 +637,7 @@ sub check_rbl_rcvd {
}
}
+ my $queries;
foreach my $host ( @udnsrcvd ) {
if((defined $host) and ($host ne "")) {
chomp($host);
@@ -641,10 +655,13 @@ sub check_rbl_rcvd {
} else {
dbg("dnseval: checking [$host] / $rule / $set / $rbl_server");
}
- $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ my $ret = $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ $queries++ if defined $ret;
}
}
- return 0;
+
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
# this only checks the address host name and not the domain name because
@@ -655,8 +672,9 @@ sub check_rbl_envfrom {
return 0 if $self->{main}->{conf}->{skip_rbl_checks};
return 0 if !$pms->is_dns_available();
- $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
- $subtest, $pms->get('EnvelopeFrom:addr',undef));
+ # return undef for async status
+ return $self->_check_rbl_addresses($pms, $rule, $set, $rbl_server,
+ $subtest, $pms->get('EnvelopeFrom:addr',undef));
}
sub _check_rbl_addresses {
@@ -679,6 +697,7 @@ sub _check_rbl_addresses {
}
return unless scalar keys %hosts;
+ my $queries;
for my $host (keys %hosts) {
if ($host =~ IS_IP_ADDRESS) {
next if ($pms->{conf}->{tflags}->{$rule}||'') =~ /\bdomains_only\b/;
@@ -689,8 +708,12 @@ sub _check_rbl_addresses {
next unless $pms->{main}->{registryboundaries}->is_domain_valid($host);
}
dbg("dnseval: checking [$host] / $rule / $set / $rbl_server");
- $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ my $ret = $pms->do_rbl_lookup($rule, $set, 'A', "$host.$rbl_server", $subtest);
+ $queries++ if defined $ret;
}
+
+ return 0 if !$queries; # no async
+ return; # return undef for async status
}
sub check_dns_sender {
@@ -718,12 +741,14 @@ sub check_dns_sender {
$host = idn_to_ascii($host);
dbg("dnseval: checking A and MX for host $host");
- $pms->rule_pending($rule); # mark async
+ my $queries;
+ my $ret = $self->do_sender_lookup($pms, $rule, 'A', $host);
+ $queries++ if defined $ret;
+ $ret = $self->do_sender_lookup($pms, $rule, 'MX', $host);
+ $queries++ if defined $ret;
- $self->do_sender_lookup($pms, $rule, 'A', $host);
- $self->do_sender_lookup($pms, $rule, 'MX', $host);
-
- return 0;
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub do_sender_lookup {
@@ -733,7 +758,7 @@ sub do_sender_lookup {
rulename => $rule,
type => "DNSBL-Sender",
};
- $pms->{async}->bgsend_and_start_lookup(
+ return $pms->{async}->bgsend_and_start_lookup(
$host, $type, undef, $ent, sub {
my ($ent, $pkt) = @_;
return if !$pkt; # aborted / timed out
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/FromNameSpoof.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/FromNameSpoof.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/FromNameSpoof.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/FromNameSpoof.pm Mon May 16 15:51:19 2022
@@ -270,12 +270,12 @@ sub _check_eval {
$pms->rule_ready($rulename);
}
};
- $pms->rule_pending($rulename); # mark async
- return;
+ return; # return undef for async status
}
$self->_check_fromnamespoof($pms);
- return $result->();
+ # make sure not to return undef, as this is not async anymore
+ return $result->() || 0;
}
sub check_fromname_spoof {
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/HashBL.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/HashBL.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/HashBL.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/HashBL.pm Mon May 16 15:51:19 2022
@@ -516,13 +516,14 @@ sub check_hashbl_emails {
my $max = $opts->{max} || 10;
$#filtered_emails = $max-1 if scalar @filtered_emails > $max;
- $pms->rule_pending($rulename); # mark async
-
+ my $queries;
foreach my $email (@filtered_emails) {
- $self->_submit_query($pms, $rulename, $email, $list, $opts, $subtest);
+ my $ret = $self->_submit_query($pms, $rulename, $email, $list, $opts, $subtest);
+ $queries++ if defined $ret;
}
- return 0;
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub check_hashbl_uris {
@@ -585,13 +586,14 @@ sub check_hashbl_uris {
my $max = $opts->{max} || 10;
$#filtered_uris = $max-1 if scalar @filtered_uris > $max;
- $pms->rule_pending($rulename); # mark async
-
+ my $queries;
foreach my $furi (@filtered_uris) {
- $self->_submit_query($pms, $rulename, $furi, $list, $opts, $subtest);
+ my $ret = $self->_submit_query($pms, $rulename, $furi, $list, $opts, $subtest);
+ $queries++ if defined $ret;
}
- return 0;
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub check_hashbl_bodyre {
@@ -670,13 +672,14 @@ sub check_hashbl_bodyre {
my $max = $opts->{max} || 10;
$#matches = $max-1 if scalar @matches > $max;
- $pms->rule_pending($rulename); # mark async
-
+ my $queries;
foreach my $match (@matches) {
- $self->_submit_query($pms, $rulename, $match, $list, $opts, $subtest);
+ my $ret = $self->_submit_query($pms, $rulename, $match, $list, $opts, $subtest);
+ $queries++ if defined $ret;
}
- return 0;
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub check_hashbl_tag {
@@ -716,13 +719,11 @@ sub check_hashbl_tag {
# Force uppercase
$tag = uc($tag);
- $pms->rule_pending($rulename); # mark async
-
$pms->action_depends_on_tags($tag, sub {
$self->_check_hashbl_tag($pms, $list, $opts, $tag, $subtest, $rulename);
});
- return 0;
+ return; # return undef for async status
}
sub _check_hashbl_tag {
@@ -819,7 +820,7 @@ sub _submit_query {
if (exists $pms->{conf}->{hashbl_ignore}->{lc $value}) {
dbg("query skipped, ignored string: $value");
- return 1;
+ return 0;
}
my $hash = $self->_hash($opts, $value);
@@ -827,7 +828,7 @@ sub _submit_query {
if (exists $pms->{conf}->{hashbl_ignore}->{$hash}) {
dbg("query skipped, ignored hash: $value");
- return 1;
+ return 0;
}
my $type = $list =~ s,/(A|TXT)$,,i ? uc($1) : 'A';
@@ -840,7 +841,7 @@ sub _submit_query {
value => $value,
subtest => $subtest,
};
- $pms->{async}->bgsend_and_start_lookup($lookup, $type, undef, $ent,
+ return $pms->{async}->bgsend_and_start_lookup($lookup, $type, undef, $ent,
sub { my ($ent, $pkt) = @_; $self->_finish_query($pms, $ent, $pkt); },
master_deadline => $pms->{master_deadline}
);
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Pyzor.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Pyzor.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Pyzor.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Pyzor.pm Mon May 16 15:51:19 2022
@@ -330,7 +330,6 @@ sub check_pyzor {
## forking method
$pms->{pyzor_rulename} = $pms->get_current_eval_rule_name();
- $pms->rule_pending($pms->{pyzor_rulename}); # mark async
# create socketpair for communication
$pms->{pyzor_backchannel} = Mail::SpamAssassin::SubProcBackChannel->new();
@@ -386,7 +385,7 @@ sub check_pyzor {
return 0;
};
- return 0;
+ return; # return undef for async status
}
sub pyzor_lookup {
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Razor2.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Razor2.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Razor2.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/Razor2.pm Mon May 16 15:51:19 2022
@@ -443,7 +443,6 @@ sub check_razor2 {
## forking method
$pms->{razor2_rulename} = $pms->get_current_eval_rule_name();
- $pms->rule_pending($pms->{razor2_rulename}); # mark async
# create socketpair for communication
$pms->{razor2_backchannel} = Mail::SpamAssassin::SubProcBackChannel->new();
@@ -500,7 +499,7 @@ sub check_razor2 {
return 0;
};
- return 0;
+ return; # return undef for async status
}
sub check_tick {
@@ -652,12 +651,11 @@ sub check_razor2_range {
# If forked, call back later unless results are in
if ($self->{main}->{conf}->{razor_fork}) {
if (!defined $pms->{razor2_result}) {
- $pms->rule_pending($rulename); # mark async
dbg("razor2: delaying check_razor2_range call for $rulename");
# array matches check_razor2_range() argument order
push @{$pms->{razor2_range_callbacks}},
[$engine, $min, $max, $rulename];
- return 0;
+ return; # return undef for async status
}
} else {
# If Razor2 hasn't been checked yet, go ahead and run it.
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm Mon May 16 15:51:19 2022
@@ -343,9 +343,7 @@ sub new {
# this is just a placeholder; in fact the results are dealt with later
sub check_uridnsbl {
my ($self, $pms) = @_;
- my $rulename = $pms->get_current_eval_rule_name();
- $pms->rule_pending($rulename); # mark async
- return 0;
+ return; # return undef for async status
}
# ---------------------------------------------------------------------------
@@ -378,8 +376,6 @@ sub check_dnsbl {
foreach my $rulename (keys %{$conf->{uridnsbls}}) {
next if !$conf->{scores}->{$rulename};
- $pms->rule_pending($rulename); # mark async
-
my $rulecf = $conf->{uridnsbls}->{$rulename};
my %tfl = map { ($_,1) } split(/\s+/, $conf->{tflags}->{$rulename}||'');
Modified: spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URILocalBL.pm
URL: http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URILocalBL.pm?rev=1900961&r1=1900960&r2=1900961&view=diff
==============================================================================
--- spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URILocalBL.pm (original)
+++ spamassassin/trunk/lib/Mail/SpamAssassin/Plugin/URILocalBL.pm Mon May 16 15:51:19 2022
@@ -392,26 +392,30 @@ sub check_uri_local_bl {
# bail out now if dns not available
return 0 if !$pms->is_dns_available();
- $pms->rule_pending($rulename); # mark async
-
+ my $queries;
foreach my $host (keys %found_hosts) {
$host = idn_to_ascii($host);
dbg("launching A/AAAA lookup for $host");
# launch dns
- $pms->{async}->bgsend_and_start_lookup($host, 'A', undef,
+ my $ret = $pms->{async}->bgsend_and_start_lookup($host, 'A', undef,
{ rulename => $rulename, host => $host, type => 'URILocalBL' },
sub { my($ent, $pkt) = @_; $self->_finish_lookup($pms, $ent, $pkt); },
master_deadline => $pms->{master_deadline}
);
+ $queries++ if defined $ret;
# also IPv6 if database supports
if ($self->{main}->{geodb}->can('country_v6')) {
- $pms->{async}->bgsend_and_start_lookup($host, 'AAAA', undef,
+ $ret = $pms->{async}->bgsend_and_start_lookup($host, 'AAAA', undef,
{ rulename => $rulename, host => $host, type => 'URILocalBL' },
sub { my($ent, $pkt) = @_; $self->_finish_lookup($pms, $ent, $pkt); },
master_deadline => $pms->{master_deadline}
);
+ $queries++ if defined $ret;
}
}
+
+ return 0 if !$queries; # no query started
+ return; # return undef for async status
}
sub _finish_lookup {