4 use Fcntl qw/O_RDONLY/;
11 $config_path = '/etc/debbugs';
12 $lib_path = '/usr/lib/debbugs';
13 require "$lib_path/errorlib";
15 use Debbugs::Versions;
16 use Debbugs::MIME qw(decode_rfc1522);
18 $MLDBM::RemoveTaint = 1;
20 my $common_archive = 0;
21 my $common_repeatmerged = 1;
22 my %common_include = ();
23 my %common_exclude = ();
24 my $common_raw_sort = 0;
25 my $common_bug_reverse = 0;
27 my %common_reverse = (
32 'show_list_header' => 1,
33 'show_list_footer' => 1,
36 sub exact_field_match {
37 my ($field, $values, $status) = @_;
38 my @values = @$values;
39 my @ret = grep {$_ eq $status->{$field} } @values;
42 sub contains_field_match {
43 my ($field, $values, $status) = @_;
44 foreach my $data (@$values) {
45 return 1 if (index($status->{$field}, $data) > -1);
50 sub detect_user_agent {
51 my $userAgent = $ENV{HTTP_USER_AGENT};
52 return { 'name' => 'unknown' } unless defined $userAgent;
53 return { 'name' => 'links' } if ( $userAgent =~ m,^ELinks,);
54 return { 'name' => 'lynx' } if ( $userAgent =~ m,^Lynx,);
55 return { 'name' => 'wget' } if ( $userAgent =~ m,^Wget,);
56 return { 'name' => 'gecko' } if ( $userAgent =~ m,^Mozilla.* Gecko/,);
57 return { 'name' => 'ie' } if ( $userAgent =~ m,^.*MSIE.*,);
58 return { 'name' => 'unknown' };
62 'subject' => \&contains_field_match,
64 my ($field, $values, $status) = @_;
65 my %values = map {$_=>1} @$values;
66 foreach my $t (split /\s+/, $status->{$field}) {
67 return 1 if (defined $values{$t});
71 'severity' => \&exact_field_match,
72 'pending' => \&exact_field_match,
73 'originator' => \%contains_field_match,
74 'forwarded' => \%contains_field_match,
75 'owner' => \%contains_field_match,
77 my @common_grouping = ( 'severity', 'pending' );
78 my %common_grouping_order = (
79 'pending' => [ qw( pending forwarded pending-fixed fixed done absent ) ],
80 'severity' => \@debbugs::gSeverityList,
82 my %common_grouping_display = (
83 'pending' => 'Status',
84 'severity' => 'Severity',
86 my %common_headers = (
88 "pending" => "outstanding",
89 "pending-fixed" => "pending upload",
90 "fixed" => "fixed in NMU",
92 "forwarded" => "forwarded to upstream software authors",
93 "absent" => "not applicable to this version",
95 'severity' => \%debbugs::gSeverityDisplay,
104 sub array_option($) {
107 @vals = ( $val ) if (ref($val) eq "" && $val );
108 @vals = ( $$val ) if (ref($val) eq "SCALAR" && $$val );
109 @vals = @{$val} if (ref($val) eq "ARRAY" );
113 sub filter_include_exclude($\%) {
114 my ($val, $filter_map) = @_;
115 my @vals = array_option($val);
117 if (/^([^:]*):(.*)$/) { if ($1 eq 'subj') { ['subject', $2]; } else { [$1, $2] } } else { ['tags', $_] }
118 } split /[\s,]+/, join ',', @vals;
119 foreach my $data (@data) {
120 &quitcgi("Invalid filter key: '$data->[0]'") if (!exists($field_match{$data->[0]}));
121 push @{$filter_map->{$data->[0]}}, $data->[1];
125 sub filter_option($$\%) {
126 my ($key, $val, $filter_map) = @_;
127 my @vals = array_option($val);
128 foreach $val (@vals) {
129 push @{$filter_map->{$key}}, $val;
134 my ($opt, $val) = @_;
135 if ($opt =~ m/^show_list_(foot|head)er$/) { $common{$opt} = $val; }
136 if ($opt eq "archive") { $common_archive = $val; }
137 if ($opt eq "repeatmerged") { $common_repeatmerged = $val; }
138 if ($opt eq "exclude") {
139 filter_include_exclude($val, %common_exclude);
141 if ($opt eq "include") {
142 filter_include_exclude($val, %common_include);
144 if ($opt eq "raw") { $common_raw_sort = $val; }
145 if ($opt eq "bug-rev") { $common_bug_reverse = $val; }
146 if ($opt eq "pend-rev") { $common_reverse{pending} = $val; }
147 if ($opt eq "sev-rev") { $common_reverse{severity} = $val; }
148 if ($opt eq "pend-exc") {
149 filter_option('pending', $val, %common_exclude);
151 if ($opt eq "pend-inc") {
152 filter_option('pending', $val, %common_include);
154 if ($opt eq "sev-exc") {
155 filter_option('severity', $val, %common_exclude);
157 if ($opt eq "sev-inc") {
158 filter_option('severity', $val, %common_include);
160 if ($opt eq "version") { $common_version = $val; }
161 if ($opt eq "dist") { $common_dist = $val; }
162 if ($opt eq "arch") { $common_arch = $val; }
166 my ($in, $key, $val, %ret);
167 if (defined $ENV{"QUERY_STRING"} && $ENV{"QUERY_STRING"} ne "") {
168 $in=$ENV{QUERY_STRING};
169 } elsif(defined $ENV{"REQUEST_METHOD"}
170 && $ENV{"REQUEST_METHOD"} eq "POST")
172 read(STDIN,$in,$ENV{CONTENT_LENGTH});
176 foreach (split(/[&;]/,$in)) {
178 ($key, $val) = split(/=/,$_,2);
179 $key=~s/%(..)/pack("c",hex($1))/ge;
180 $val=~s/%(..)/pack("c",hex($1))/ge;
181 if ( exists $ret{$key} ) {
182 if ( !exists $ret{"&$key"} ) {
183 $ret{"&$key"} = [ $ret{$key} ];
185 push @{$ret{"&$key"}},$val;
189 $debug = 1 if (defined $ret{"debug"} && $ret{"debug"} eq "aj");
195 print "Content-Type: text/html\n\n";
196 print "<HTML><HEAD><TITLE>Error</TITLE></HEAD><BODY>\n";
197 print "An error occurred. Dammit.\n";
198 print "Error was: $msg.\n";
199 print "</BODY></HTML>\n";
205 # my $Archive = $common_archive ? "archive" : "";
206 # print header . start_html("Sorry");
207 # print "Sorry bug #$msg doesn't seem to be in the $Archive database.\n";
212 # Split a package string from the status file into a list of package names.
215 return unless defined $pkgs;
216 return map lc, split /[ \t?,()]+/, $pkgs;
222 return () unless defined $addr;
223 return @{$_parsedaddrs{$addr}} if exists $_parsedaddrs{$addr};
224 @{$_parsedaddrs{$addr}} = Mail::Address->parse($addr);
225 return @{$_parsedaddrs{$addr}};
228 # Generate a comma-separated list of HTML links to each package given in
229 # $pkgs. $pkgs may be empty, in which case an empty string is returned, or
230 # it may be a comma-separated list of package names.
231 sub htmlpackagelinks {
233 return unless defined $pkgs and $pkgs ne '';
235 my @pkglist = splitpackages($pkgs);
237 my $openstrong = $strong ? '<strong>' : '';
238 my $closestrong = $strong ? '</strong>' : '';
240 return 'Package' . (@pkglist > 1 ? 's' : '') . ': ' .
243 '<a href="' . pkgurl($_) . '">' .
244 $openstrong . htmlsanit($_) . $closestrong . '</a>'
249 # Generate a comma-separated list of HTML links to each address given in
250 # $addresses, which should be a comma-separated list of RFC822 addresses.
251 # $urlfunc should be a reference to a function like mainturl or submitterurl
252 # which returns the URL for each individual address.
253 sub htmladdresslinks {
254 my ($prefixfunc, $urlfunc, $addresses) = @_;
255 if (defined $addresses and $addresses ne '') {
256 my @addrs = getparsedaddrs($addresses);
257 my $prefix = (ref $prefixfunc) ? $prefixfunc->(scalar @addrs)
260 join ', ', map { sprintf '<a href="%s">%s</a>',
261 $urlfunc->($_->address),
262 htmlsanit($_->format) || '(unknown)'
265 my $prefix = (ref $prefixfunc) ? $prefixfunc->(1) : $prefixfunc;
266 return sprintf '%s<a href="%s">(unknown)</a>', $prefix, $urlfunc->('');
270 # Generate a comma-separated list of HTML links to each maintainer given in
271 # $maints, which should be a comma-separated list of RFC822 addresses.
273 my ($prefixfunc, $maints) = @_;
274 return htmladdresslinks($prefixfunc, \&mainturl, $maints);
279 my %status = %{getbugstatus($ref)};
280 return htmlindexentrystatus(%status) if (%status);
284 sub htmlindexentrystatus {
290 if ($status{severity} eq 'normal') {
292 } elsif (isstrongseverity($status{severity})) {
293 $showseverity = "<strong>Severity: $status{severity}</strong>;\n";
295 $showseverity = "Severity: <em>$status{severity}</em>;\n";
298 $result .= htmlpackagelinks($status{"package"}, 1);
299 $result .= $showseverity;
300 $result .= htmladdresslinks("Reported by: ", \&submitterurl,
301 $status{originator});
302 $result .= ";\nOwned by: " . htmlsanit($status{owner})
303 if length $status{owner};
304 $result .= ";\nTags: <strong>"
305 . htmlsanit(join(", ", sort(split(/\s+/, $status{tags}))))
307 if (length($status{tags}));
309 my @merged= split(/ /,$status{mergedwith});
310 my $mseparator= ";\nmerged with ";
311 for my $m (@merged) {
312 $result .= $mseparator."<A href=\"" . bugurl($m) . "\">#$m</A>";
316 if (@{$status{found_versions}}) {
317 $result .= ";\nfound in ";
318 $result .= (@{$status{found_versions}} == 1) ? 'version '
320 $result .= join ', ', map htmlsanit($_), @{$status{found_versions}};
323 if (@{$status{fixed_versions}}) {
324 $result .= ";\n<strong>fixed</strong> in ";
325 $result .= (@{$status{fixed_versions}} == 1) ? 'version '
327 $result .= join ', ', map htmlsanit($_), @{$status{fixed_versions}};
328 if (length($status{done})) {
329 $result .= ' by ' . htmlsanit($status{done});
331 } elsif (length($status{done})) {
332 $result .= ";\n<strong>Done:</strong> " . htmlsanit($status{done});
333 $days = ceil($debbugs::gRemoveAge - -M buglog($status{id}));
335 $result .= ";\n<strong>Will be archived:</strong>" . ( $days == 0 ? " today" : $days == 1 ? " in $days day" : " in $days days" );
337 $result .= ";\n<strong>Archived</strong>";
341 unless (length($status{done})) {
342 if (length($status{forwarded})) {
343 $result .= ";\n<strong>Forwarded</strong> to "
344 . maybelink($status{forwarded});
346 my $daysold = int((time - $status{date}) / 86400); # seconds to days
350 $font = "em" if ($daysold > 30);
351 $font = "strong" if ($daysold > 60);
352 $efont = "</$font>" if ($font);
353 $font = "<$font>" if ($font);
355 my $yearsold = int($daysold / 365);
356 $daysold -= $yearsold * 365;
358 $result .= ";\n $font";
360 push @age, "1 year" if ($yearsold == 1);
361 push @age, "$yearsold years" if ($yearsold > 1);
362 push @age, "1 day" if ($daysold == 1);
363 push @age, "$daysold days" if ($daysold > 1);
364 $result .= join(" and ", @age);
365 $result .= " old$efont";
376 $args .= "&archive=yes" if $common_archive;
377 $args .= "&repeatmerged=no" unless $common_repeatmerged;
378 $args .= "&version=$common_version" if defined $common_version;
379 $args .= "&dist=$common_dist" if defined $common_dist;
380 $args .= "&arch=$common_arch" if defined $common_arch;
385 my $ref = shift || "";
386 my $params = "submitter=" . emailfromrfc822($ref);
387 $params .= urlargs();
388 return urlsanit("pkgreport.cgi" . "?" . $params);
392 my $ref = shift || "";
393 my $params = "maint=" . emailfromrfc822($ref);
394 $params .= urlargs();
395 return urlsanit("pkgreport.cgi" . "?" . $params);
400 my $params = "pkg=$ref";
401 $params .= urlargs();
402 return urlsanit("pkgreport.cgi" . "?" . "$params");
407 my $params = "src=$ref";
408 $params .= urlargs();
409 return urlsanit("pkgreport.cgi" . "?" . "$params");
414 my $params = "tag=$ref";
415 $params .= urlargs();
416 return urlsanit("pkgreport.cgi" . "?" . "$params");
424 my %saniarray = ('<','lt', '>','gt', '&','amp', '"','quot');
425 $url =~ s/([<>&"])/\&$saniarray{$1};/g;
430 my %saniarray = ('<','lt', '>','gt', '&','amp', '"','quot');
431 my $in = shift || "";
432 $in =~ s/([<>&"])/\&$saniarray{$1};/g;
438 if ($in =~ /^[a-zA-Z0-9+.-]+:/) { # RFC 1738 scheme
439 return qq{<a href="$in">} . htmlsanit($in) . '</a>';
441 return htmlsanit($in);
447 my $params = "bug=$ref";
448 foreach my $val (@_) {
449 $params .= "\&msg=$1" if ($val =~ /^msg=([0-9]+)/);
450 $params .= "\&archive=yes" if (!$common_archive && $val =~ /^archive.*$/);
452 $params .= "&archive=yes" if ($common_archive);
453 $params .= "&repeatmerged=no" unless ($common_repeatmerged);
455 return urlsanit("bugreport.cgi" . "?" . "$params");
460 my $params = "bug=$ref";
462 foreach my $val (@_) {
463 $params .= "\&$1=$2" if ($val =~ /^(msg|att)=([0-9]+)/);
464 $filename = $1 if ($val =~ /^filename=(.*)$/);
466 $params .= "&archive=yes" if ($common_archive);
468 $pathinfo = '/'.uri_escape($filename) if $filename ne '';
470 return urlsanit("bugreport.cgi$pathinfo?$params");
475 return urlsanit("bugreport.cgi" . "?" . "bug=$ref&mbox=yes");
479 return @{getbugs(sub { 1 })};
482 sub bugmatches(\%\%) {
483 my ($hash, $status) = @_;
484 foreach my $key( keys( %$hash ) ) {
485 my $value = $hash->{$key};
486 my $sub = $field_match{$key};
487 return 1 if ($sub->($key, $value, $status));
492 my ($bug, %status) = @_;
494 if (%common_include) {
495 return 1 if (!bugmatches(%common_include, %status));
497 if (%common_exclude) {
498 return 1 if (bugmatches(%common_exclude, %status));
500 my @merged = sort {$a<=>$b} $bug, split(/ /, $status{mergedwith});
501 return 1 unless ($common_repeatmerged || !$seenmerged{$merged[0]});
502 $seenmerged{$merged[0]} = 1;
517 return "<HR><H2>No reports found!</H2></HR>\n";
520 if ( $common_bug_reverse ) {
521 @bugs = sort {$b<=>$a} @bugs;
523 @bugs = sort {$a<=>$b} @bugs;
526 foreach my $bug (@bugs) {
527 my %status = %{getbugstatus($bug)};
529 next if bugfilter($bug, %status);
531 my $html = sprintf "<li><a href=\"%s\">#%d: %s</a>\n<br>",
532 bugurl($bug), $bug, htmlsanit($status{subject});
533 $html .= htmlindexentrystatus(\%status) . "\n";
534 my $key = join( '_', map( {$status{$_}} @common_grouping ) );
535 $section{$key} .= $html;
537 foreach my $grouping ( @common_grouping ) {
538 $count{"${grouping}_$status{$grouping}"}++;
540 $anydone = 1 if $status{pending} eq 'done';
541 push @status, [ $bug, \%status, $html ];
545 if ($common_raw_sort) {
546 $result .= "<UL>\n" . join("", map( { $_->[ 2 ] } @status ) ) . "</UL>\n";
548 my (@order, @headers);
549 for( my $i = 0; $i < @common_grouping; $i++ ) {
550 my $grouping_name = $common_grouping[ $i ];
551 my @items = @{ $common_grouping_order{ $grouping_name } };
552 @items = reverse( @items ) if ( $common_reverse{ $grouping_name } );
556 foreach my $grouping ( @items ) {
557 push @neworder, map( { "${_}_$grouping" } @order );
558 push @newheaders, map( { "$_ - $common_headers{$grouping_name}{$grouping}" } @headers );
561 @headers = @newheaders;
564 push @headers, map( { $common_headers{$common_grouping[$i]}{$_} } @items );
568 for ( my $i = 0; $i < @order; $i++ ) {
569 my $order = $order[ $i ];
570 next unless defined $section{$order};
571 my $count = $count{"_$order"};
572 my $bugs = $count == 1 ? "bug" : "bugs";
573 $header .= "<li><a href=\"#$order\">$headers[$i]</a> ($count $bugs)</li>\n";
575 $header .= "</ul>\n";
576 for ( my $i = 0; $i < @order; $i++ ) {
577 my $order = $order[ $i ];
578 next unless defined $section{$order};
579 if ($common{show_list_header}) {
580 my $count = $count{"_$order"};
581 my $bugs = $count == 1 ? "bug" : "bugs";
582 $result .= "<HR><H2><a name=\"$order\"></a>$headers[$i] ($count $bugs)</H2>\n";
584 $result .= "<HR><H2>$headers[$i]</H2>\n";
587 $result .= $section{$order};
588 $result .= "</UL>\n";
591 foreach my $grouping ( @common_grouping ) {
592 my $local_result = '';
593 foreach my $key ( @{$common_grouping_order{ $grouping }} ) {
594 my $count = $count{"${grouping}_$key"};
596 $local_result .= "<li>$count $common_headers{$grouping}{$key}</li>\n";
598 if ( $local_result ) {
599 $footer .= "<li>$common_grouping_display{$grouping}<ul>\n$local_result</ul></li>\n";
602 $footer .= "</ul>\n";
605 $result = $header . $result if ( $common{show_list_header} );
606 $result .= $debbugs::gHTMLExpireNote if $gRemoveAge and $anydone;
607 $result .= "<hr>" . $footer if ( $common{show_list_footer} );
613 if ($common_archive) {
614 open I, "<$debbugs::gSpoolDir/index.archive"
615 or &quitcgi("$debbugs::gSpoolDir/index.archive: $!");
617 open I, "<$debbugs::gSpoolDir/index.db"
618 or &quitcgi("$debbugs::gSpoolDir/index.db: $!");
624 if (m/^(\S+)\s+(\d+)\s+(\d+)\s+(\S+)\s+\[\s*([^]]*)\s*\]\s+(\w+)\s+(.*)$/) {
625 my @x = $bugfunc->(pkg => $1, bug => $2, status => $4,
626 submitter => $5, severity => $6, tags => $7);
628 $count{$_}++ foreach @x;
641 if (!$common_archive && defined $opt &&
642 -e "$debbugs::gSpoolDir/by-$opt.idx")
645 print STDERR "optimized\n" if ($debug);
646 tie %lookup, DB_File => "$debbugs::gSpoolDir/by-$opt.idx", O_RDONLY
647 or die "$0: can't open $debbugs::gSpoolDir/by-$opt.idx ($!)\n";
648 while ($key = shift) {
649 my $bugs = $lookup{$key};
651 push @result, (unpack 'N*', $bugs);
655 print STDERR "done optimized\n" if ($debug);
657 if ( $common_archive ) {
658 open I, "<$debbugs::gSpoolDir/index.archive"
659 or &quitcgi("$debbugs::gSpoolDir/index.archive: $!");
661 open I, "<$debbugs::gSpoolDir/index.db"
662 or &quitcgi("$debbugs::gSpoolDir/index.db: $!");
665 if (m/^(\S+)\s+(\d+)\s+(\d+)\s+(\S+)\s+\[\s*([^]]*)\s*\]\s+(\w+)\s+(.*)$/) {
666 if ($bugfunc->(pkg => $1, bug => $2, status => $4,
667 submitter => $5, severity => $6, tags => $7))
675 @result = sort {$a <=> $b} @result;
679 sub emailfromrfc822 {
681 $email =~ s/\s*\(.*\)\s*//;
682 $email = $1 if ($email =~ m/<(.*)>/);
690 while ($input =~ m/\W/) {
691 $encoded.=$`.sprintf("-%02x_",unpack("C",$&));
696 $encoded =~ s/-2e_/\./g;
697 $encoded =~ s/^([^,]+)-20_-3c_(.*)-40_(.*)-3e_/$1,$2,$3,/;
698 $encoded =~ s/^(.*)-40_(.*)-20_-28_([^,]+)-29_$/,$1,$2,$3/;
699 $encoded =~ s/-20_/_/g;
700 $encoded =~ s/-([^_]+)_-/-$1/g;
706 return $_maintainer if $_maintainer;
709 open(MM,"$gMaintainerFile") or &quitcgi("open $gMaintainerFile: $!");
711 next unless m/^(\S+)\s+(\S.*\S)\s*$/;
717 if (defined $gMaintainerFileOverride) {
718 open(MM,"$gMaintainerFileOverride") or &quitcgi("open $gMaintainerFileOverride: $!");
720 next unless m/^(\S+)\s+(\S.*\S)\s*$/;
727 $_maintainer = \%maintainer;
734 return $_pkgsrc if $_pkgsrc;
735 return {} unless defined $gPackageSource;
739 open(MM,"$gPackageSource") or &quitcgi("open $gPackageSource: $!");
741 next unless m/^(\S+)\s+(\S+)\s+(\S.*\S)\s*$/;
742 ($a,$b,$c)=($1,$2,$3);
745 $pkgcomponent{$a}= $b;
749 $_pkgcomponent = \%pkgcomponent;
753 sub getpkgcomponent {
754 return $_pkgcomponent if $_pkgcomponent;
756 return $_pkgcomponent;
761 return $_pseudodesc if $_pseudodesc;
764 open(PSEUDO, "< $gPseudoDescFile") or &quitcgi("open $gPseudoDescFile: $!");
766 next unless m/^(\S+)\s+(\S.*\S)\s*$/;
767 $pseudodesc{lc $1} = $2;
770 $_pseudodesc = \%pseudodesc;
779 my $location = getbuglocation( $bugnum, 'summary' );
780 return {} if ( !$location );
781 %status = %{ readbug( $bugnum, $location ) };
782 $status{ id } = $bugnum;
784 $status{found_versions} = [];
785 $status{fixed_versions} = [];
786 if (defined $gVersionBugsDir and
787 (defined $common_version or defined $common_dist)) {
788 my $bughash = get_hashname($bugnum);
789 if (open BUGVER, "< $gVersionBugsDir/$bughash/$bugnum.versions") {
792 if (/^Found-in: (.*)/i) {
793 $status{found_versions} = [split ' ', $1];
794 } elsif (/^Fixed-in: (.*)/i) {
795 $status{fixed_versions} = [split ' ', $1];
802 $status{tags} = $status{keywords};
803 my %tags = map { $_ => 1 } split ' ', $status{tags};
805 $status{"package"} =~ s/\s*$//;
806 $status{"package"} = 'unknown' if ($status{"package"} eq '');
807 $status{"severity"} = 'normal' if ($status{"severity"} eq '');
809 $status{"pending"} = 'pending';
810 $status{"pending"} = 'forwarded' if (length($status{"forwarded"}));
811 $status{"pending"} = 'pending-fixed' if ($tags{pending});
812 $status{"pending"} = 'fixed' if ($tags{fixed});
815 if (defined $common_version) {
816 $version = $common_version;
817 } elsif (defined $common_dist) {
818 $version = getversion($status{package}, $common_dist, $common_arch);
821 if (defined $version) {
822 my $buggy = buggyversion($bugnum, $version, \%status);
823 if ($buggy eq 'absent') {
824 $status{"pending"} = 'absent';
825 } elsif ($buggy eq 'fixed') {
826 $status{"pending"} = 'done';
830 if (length($status{done}) and
831 (not defined $version or not @{$status{fixed_versions}})) {
832 $status{"pending"} = 'done';
841 my %pkgsrc = %{getpkgsrc()};
843 foreach ( keys %pkgsrc ) {
844 push @pkgs, $_ if $pkgsrc{$_} eq $src;
851 my $location = getbuglocation($bugnum, 'log');
852 return getbugcomponent($bugnum, 'log', $location) if ($location);
853 $location = getbuglocation($bugnum, 'log.gz');
854 return getbugcomponent($bugnum, 'log.gz', $location);
859 my ($bug, $ver, $status) = @_;
860 return '' unless defined $gVersionPackagesDir;
861 my $src = getpkgsrc()->{$status->{package}};
862 $src = $status->{package} unless defined $src;
865 if (exists $_versionobj{$src}) {
866 $tree = $_versionobj{$src};
868 $tree = Debbugs::Versions->new(\&DpkgVer::vercmp);
869 if (open VERFILE, "< $gVersionPackagesDir/$src") {
870 $tree->load(\*VERFILE);
873 $_versionobj{$src} = $tree;
876 return $tree->buggy($ver, $status->{found_versions},
877 $status->{fixed_versions});
882 my ($pkg, $dist, $arch) = @_;
883 return undef unless defined $gVersionIndex;
884 $dist = 'unstable' unless defined $dist;
885 $arch = 'i386' unless defined $arch;
887 unless (tied %_versions) {
888 tie %_versions, 'MLDBM', $gVersionIndex, O_RDONLY
889 or die "can't open versions index: $!";
892 return $_versions{$pkg}{$dist}{$arch};