buildsys: remove unused patches.

lintian warning patch-file-present-but-not-mentioned-in-series

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>

debian/patches/bug_760277_net_dns_URIDNSBL

@@ -1,34 +0,0 @@
-Description: Fix uninitialized values in URIDNSBL.pm with Net::DNS 1.01
-Origin: upstream, https://svn.apache.org/viewvc/spamassassin/branches/3.4/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm?r1=1676616&r2=1694126&pathrev=1694126&view=patch
-Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7231
-Bug-Debian: https://bugs.debian.org/760277
-Last-Update: 2016-09-29
----
-This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
---- a/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm
-+++ b/lib/Mail/SpamAssassin/Plugin/URIDNSBL.pm
-@@ -942,9 +942,8 @@
-     next unless (defined($str) && defined($dom));
-     dbg("uridnsbl: got($j) NS for $dom: $str");
- 
--    if ($str =~ /IN\s+NS\s+(\S+)/) {
--      my $nsmatch = lc $1;
--      $nsmatch =~ s/\.$//;
-+    if ($rr->type eq 'NS') {
-+      my $nsmatch = lc $rr->nsdname;  # available since at least Net::DNS 0.14
-       my $nsrhblstr = $nsmatch;
-       my $fullnsrhblstr = $nsmatch;
- 
-@@ -1025,9 +1024,9 @@
-     }
-     dbg("uridnsbl: complete_a_lookup got(%d) A for %s: %s", $j,$hname,$str);
- 
--    local $1;
--    if ($str =~ /IN\s+A\s+(\S+)/) {
--      $self->lookup_dnsbl_for_ip($pms, $ent->{obj}, $1);
-+    if ($rr->type eq 'A') {
-+      my $ip_address = $rr->rdatastr;
-+      $self->lookup_dnsbl_for_ip($pms, $ent->{obj}, $ip_address);
-     }
-   }
- }

debian/patches/bug_821385_dnsresolver

@@ -1,18 +0,0 @@
-Origin: upstream, https://svn.apache.org/viewvc/spamassassin/branches/3.4/lib/Mail/SpamAssassin/DnsResolver.pm?r1=1691992&r2=1691991&pathrev=1691992&view=patch
-Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7223
-Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=821385
-
-Index: spamassassin-3.4.1/lib/Mail/SpamAssassin/DnsResolver.pm
-===================================================================
---- spamassassin-3.4.1.orig/lib/Mail/SpamAssassin/DnsResolver.pm
-+++ spamassassin-3.4.1/lib/Mail/SpamAssassin/DnsResolver.pm
-@@ -592,6 +592,9 @@ sub new_dns_packet {
-   };
- 
-   if ($packet) {
-+    # RD flag needs to be set explicitly since Net::DNS 1.01, Bug 7223	
-+    $packet->header->rd(1);
-+
-   # my $udp_payload_size = $self->{res}->udppacketsize;
-     my $udp_payload_size = $self->{conf}->{dns_options}->{edns};
-     if ($udp_payload_size && $udp_payload_size > 512) {

debian/patches/bug_835494_perl_INC

@@ -1,13 +0,0 @@
-Index: spamassassin-3.4.1/spamc/configure.pl
-===================================================================
---- spamassassin-3.4.1.orig/spamc/configure.pl
-+++ spamassassin-3.4.1/spamc/configure.pl
-@@ -66,7 +66,7 @@ print join(' ', $Config{'perlpath'}, "ve
-   # Do the same thing as for the preprocessor below.
-   package version_h;
-   my $Z = $0;
--  local $0    = "version.h.pl";
-+  local $0    = "./version.h.pl";
-   local @ARGV = ();
-   # Got to check for defined because the script returns shell error level!
-   unless (defined do $0) {

debian/patches/dkim_subdomains

@@ -1,64 +0,0 @@
-Description: Support signer subdomain matching in whitelist_from_dkim
-Origin: upstream, https://svn.apache.org/viewvc?view=revision&revision=1693414
-Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7226
-Index: spamassassin-3.4.1/lib/Mail/SpamAssassin/Plugin/DKIM.pm
-===================================================================
---- spamassassin-3.4.1.orig/lib/Mail/SpamAssassin/Plugin/DKIM.pm
-+++ spamassassin-3.4.1/lib/Mail/SpamAssassin/Plugin/DKIM.pm
-@@ -178,13 +178,18 @@ sub set_config {
- 
- Works similarly to whitelist_from, except that in addition to matching
- an author address (From) to the pattern in the first parameter, the message
--must also carry a Domain Keys Identified Mail (DKIM) signature made by a
--signing domain (SDID, i.e. the d= tag) that is acceptable to us.
-+must also carry a valid Domain Keys Identified Mail (DKIM) signature made by
-+a signing domain (SDID, i.e. the d= tag) that is acceptable to us.
- 
- Only one whitelist entry is allowed per line, as in C<whitelist_from_rcvd>.
- Multiple C<whitelist_from_dkim> lines are allowed. File-glob style characters
- are allowed for the From address (the first parameter), just like with
--C<whitelist_from_rcvd>. The second parameter does not accept wildcards.
-+C<whitelist_from_rcvd>.
-+
-+The second parameter (the signing-domain) does not accept full file-glob style
-+wildcards, although a simple '*.' (or just a '.') prefix to a domain name
-+is recognized and implies any subdomain of the specified domain (but not
-+the domain itself).
- 
- If no signing-domain parameter is specified, the only acceptable signature
- will be an Author Domain Signature (sometimes called first-party signature)
-@@ -205,7 +210,8 @@ Examples of whitelisting based on third-
-   whitelist_from_dkim jane@example.net      example.org
-   whitelist_from_dkim rick@info.example.net example.net
-   whitelist_from_dkim *@info.example.net    example.net
--  whitelist_from_dkim *@*                   remailer.example.com
-+  whitelist_from_dkim *@*                   mail7.remailer.example.com
-+  whitelist_from_dkim *@*                   *.remailer.example.com
- 
- =item def_whitelist_from_dkim author@example.com [signing-domain]
- 
-@@ -376,7 +382,8 @@ some valid signature on a message has no
- associated with a particular domain), regardless of its key size - anyone can
- prepend its own signature on a copy of some third party mail and re-send it,
- which makes it no more trustworthy than without such signature. This is also
--a reason for a rule DKIM_VALID to have a near-zero score.
-+a reason for a rule DKIM_VALID to have a near-zero score, i.e. a rule hit
-+is only informational.
- 
- =cut
- 
-@@ -1257,8 +1264,12 @@ sub _wlcheck_list {
-         # identity (AUID). Nevertheless, be prepared to accept the full e-mail
-         # address there for compatibility, and just ignore its local-part.
- 
--        $acceptable_sdid = $1  if $acceptable_sdid =~ /\@([^\@]*)\z/;
--        $matches = 1  if $sdid eq lc $acceptable_sdid;
-+        $acceptable_sdid = $1  if $acceptable_sdid =~ /\@([^\@]*)\z/s;
-+        if ($acceptable_sdid =~ s/^\*?\.//s) {
-+          $matches = 1  if $sdid =~ /\.\Q$acceptable_sdid\E\z/si;
-+        } else {
-+          $matches = 1  if $sdid eq lc $acceptable_sdid;
-+        }
-       }
-       if ($matches) {
-         if (would_log("dbg","dkim")) {

debian/patches/fix-uninitialized-concat

@@ -1,25 +0,0 @@
-Description: Import upstream fix for uninitialized value warning in Mail::SpamAssassin::PerMsgStatus::get_names_of_tests_hit_with_scores()
-Origin: https://svn.apache.org/viewvc?view=revision&revision=1685843
-Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7212
-Index: spamassassin-3.4.1/lib/Mail/SpamAssassin/PerMsgStatus.pm
-===================================================================
---- spamassassin-3.4.1.orig/lib/Mail/SpamAssassin/PerMsgStatus.pm
-+++ spamassassin-3.4.1/lib/Mail/SpamAssassin/PerMsgStatus.pm
-@@ -738,7 +738,7 @@ test names and individual scores of the
- sub get_names_of_tests_hit_with_scores_hash {
-   my ($self) = @_;
- 
--  my ($line, %testsscores);
-+  my (%testsscores);
- 
-   #BASED ON CODE FOR TESTSSCORES TAG - KAM 2014-04-24
-   foreach my $test (@{$self->{test_names_hit}}) {
-@@ -763,6 +763,8 @@ sub get_names_of_tests_hit_with_scores {
- 
-   my ($line, %testsscores);
- 
-+  $line = '';
-+
-   #BASED ON CODE FOR TESTSSCORES TAG - KAM 2014-04-24
-   foreach my $test (sort @{$self->{test_names_hit}}) {
-     my $score = $self->{conf}->{scores}->{$test};