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pgxn / pgxn-api

Maintain and serve a REST API to search PGXN mirrors
http://pgxn.org/
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Search Query Crashes Lucy #23

Closed theory closed 5 months ago

theory commented 8 years ago

This search makes Lucy barf:

http://pgxn.org/search?q=json%00'%7C%7CSLeeP(3)%26%26'1&in=docs
theory commented 8 years ago 
An error occurred during a request to http://pgxn.org/search?q=json%00'%7C%7CSLeeP(3)%26%26'1&in=docs.

Environment:

{
 "HTTP_ACCEPT"          => "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
 "HTTP_ACCEPT_ENCODING" => "gzip, deflate",
 "HTTP_ACCEPT_LANGUAGE" => "en-us",
 "HTTP_COOKIE"          => "rxx=a1ld7katbj4.185xd08&v=1",
 "HTTP_DNT"             => 1,
 "HTTP_HOST"            => "pgxn.org",
 "HTTP_USER_AGENT"      => "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/601.3.6 (KHTML, like Gecko) Version/9.0.2 Safari/601.3.6",
 "PATH_INFO"            => "/search",
 "plack.request.query"  => bless({ in => "docs", q => "json\0'||SLeeP(3)&&'1" }, "Hash::MultiValue"),
 "QUERY_STRING"         => "q=json%00'%7C%7CSLeeP(3)%26%26'1&in=docs",
 "REMOTE_ADDR"          => "127.0.0.1",
 "REMOTE_HOST"          => "127.0.0.1",
 "REQUEST_METHOD"       => "GET",
 "REQUEST_URI"          => "/search?q=json%00'%7C%7CSLeeP(3)%26%26'1&in=docs",
 "SCRIPT_NAME"          => "",
 "SERVER_NAME"          => "127.0.0.1",
 "SERVER_PORT"          => 80,
 "SERVER_PROTOCOL"      => "HTTP/1.0",
}

Trace:

Failed to parse ' '||SLeeP(3)&&'1'
    S_parse_flat_string at /home/pgxn/.cpan/build/Lucy-0.3.2-gXJ5cd/core/Lucy/Search/QueryParser.c line 301
    at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/PGXN/API/Searcher.pm line 52.
    PGXN::API::Searcher::search('PGXN::API::Searcher=HASH(0x244d6e8)', 'in', 'docs', 'query', 'json\x{0}\'||SLeeP(3)&&\'1', 'limit', undef, 'offset', undef, ...) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/WWW/PGXN.pm line 82
    WWW::PGXN::search('WWW::PGXN=HASH(0x1e88310)', 'in', 'docs', 'query', 'json\x{0}\'||SLeeP(3)&&\'1', 'offset', undef, 'limit', undef, ...) called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Controller.pm line 288
    PGXN::Site::Controller::search('PGXN::Site::Controller=HASH(0x1e882e0)', 'HASH(0x2459258)') called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Router.pm line 28
    PGXN::Site::Router::__ANON__('HASH(0x2459258)', 'HASH(0x2442948)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Router/Resource.pm line 50
    Router::Resource::dispatch('Router::Resource=HASH(0x1f225b8)', 'HASH(0x2459258)') called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Router.pm line 153
    PGXN::Site::Router::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/App/URLMap.pm line 71
    Plack::App::URLMap::call('Plack::App::URLMap=HASH(0x1e98e28)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/ReverseProxy.pm line 68
    Plack::Middleware::ReverseProxy::call('Plack::Middleware::ReverseProxy=HASH(0x20b46f8)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/StackTrace.pm line 31
    Plack::Middleware::StackTrace::__ANON__() called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 71
    eval {...} called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 67
    Try::Tiny::try('CODE(0x2368dd0)', 'Try::Tiny::Catch=REF(0x23a7d40)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/StackTrace.pm line 35
    Plack::Middleware::StackTrace::call('Plack::Middleware::StackTrace=HASH(0x1ff6208)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/HTTPExceptions.pm line 20
    Plack::Middleware::HTTPExceptions::__ANON__() called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 71
    eval {...} called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 67
    Try::Tiny::try('CODE(0x245eb90)', 'Try::Tiny::Catch=REF(0x23b7418)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/HTTPExceptions.pm line 23
    Plack::Middleware::HTTPExceptions::call('Plack::Middleware::HTTPExceptions=HASH(0x1ff6358)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/ErrorDocument.pm line 15
    Plack::Middleware::ErrorDocument::call('Plack::Middleware::ErrorDocument=HASH(0x1ff6598)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Util.pm line 142
    eval {...} called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Util.pm line 142
    Plack::Util::run_app('CODE(0x1ff6508)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 223
    Starman::Server::process_request('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server.pm line 141
    Net::Server::run_client_connection('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 273
    eval {...} called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 273
    Net::Server::PreFork::run_child('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 229
    Net::Server::PreFork::run_n_children('Starman::Server=HASH(0x200e1e0)', 1) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 447
    Net::Server::PreFork::coordinate_children('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 401
    Net::Server::PreFork::run_parent('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 104
    Starman::Server::run_parent('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 147
    Net::Server::PreFork::loop('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server.pm line 116
    Net::Server::run('Starman::Server=HASH(0x200e1e0)', 'port', 'ARRAY(0x23237e0)', 'host', 'ARRAY(0x2323a20)', 'proto', 'ARRAY(0x2323858)', 'serialize', 'flock', ...) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 61
    Starman::Server::run('Starman::Server=HASH(0x200e1e0)', 'CODE(0x1ff6508)', 'HASH(0x20c6ea8)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Handler/Starman.pm line 18
    Plack::Handler::Starman::run('Plack::Handler::Starman=HASH(0x20c6f08)', 'CODE(0x1ff6508)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Loader.pm line 84
    Plack::Loader::run('Plack::Loader=HASH(0x1e9b4a0)', 'Plack::Handler::Starman=HASH(0x20c6f08)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Runner.pm line 277
    Plack::Runner::run('Plack::Runner=HASH(0xf22b28)', 'CODE(0x1ff6508)') called at blib/script/pgxn_site_server line 55
at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/x86_64-linux/Lucy.pm line 479
    Lucy::Object::Err::do_throw('Lucy::Object::Err=SCALAR(0x23556b0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/PGXN/API/Searcher.pm line 52
    PGXN::API::Searcher::search('PGXN::API::Searcher=HASH(0x244d6e8)', 'in', 'docs', 'query', 'json^@\'||SLeeP(3)&&\'1', 'limit', undef, 'offset', undef) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/WWW/PGXN.pm line 82
    WWW::PGXN::search('WWW::PGXN=HASH(0x1e88310)', 'in', 'docs', 'query', 'json^@\'||SLeeP(3)&&\'1', 'offset', undef, 'limit', undef) called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Controller.pm line 288
    PGXN::Site::Controller::search('PGXN::Site::Controller=HASH(0x1e882e0)', 'HASH(0x2459258)') called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Router.pm line 28
    PGXN::Site::Router::__ANON__('HASH(0x2459258)', 'HASH(0x2442948)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Router/Resource.pm line 50
    Router::Resource::dispatch('Router::Resource=HASH(0x1f225b8)', 'HASH(0x2459258)') called at /home/pgxn/pgxn-site/releases/20131106072501/blib/lib/PGXN/Site/Router.pm line 153
    PGXN::Site::Router::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/App/URLMap.pm line 71
    Plack::App::URLMap::call('Plack::App::URLMap=HASH(0x1e98e28)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/ReverseProxy.pm line 68
    Plack::Middleware::ReverseProxy::call('Plack::Middleware::ReverseProxy=HASH(0x20b46f8)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Middleware::StackTrace::__ANON__ at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 71
    eval {...} at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 67
    Plack::Middleware::StackTrace::call('Plack::Middleware::StackTrace=HASH(0x1ff6208)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/HTTPExceptions.pm line 20
    Plack::Middleware::HTTPExceptions::__ANON__ at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 71
    eval {...} at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Try/Tiny.pm line 67
    Try::Tiny::try('CODE(0x245eb90)', 'Try::Tiny::Catch=REF(0x23b7418)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/HTTPExceptions.pm line 23
    Plack::Middleware::HTTPExceptions::call('Plack::Middleware::HTTPExceptions=HASH(0x1ff6358)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Middleware/ErrorDocument.pm line 15
    Plack::Middleware::ErrorDocument::call('Plack::Middleware::ErrorDocument=HASH(0x1ff6598)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Component.pm line 50
    Plack::Component::__ANON__('HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Util.pm line 142
    eval {...} at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Util.pm line 142
    Plack::Util::run_app('CODE(0x1ff6508)', 'HASH(0x2459258)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 223
    Starman::Server::process_request('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server.pm line 141
    Net::Server::run_client_connection('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 273
    eval {...} at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 273
    Net::Server::PreFork::run_child('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 229
    Net::Server::PreFork::run_n_children('Starman::Server=HASH(0x200e1e0)', 1) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 447
    Net::Server::PreFork::coordinate_children('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 401
    Net::Server::PreFork::run_parent('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 104
    Starman::Server::run_parent('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server/PreFork.pm line 147
    Net::Server::PreFork::loop('Starman::Server=HASH(0x200e1e0)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Net/Server.pm line 116
    Net::Server::run('Starman::Server=HASH(0x200e1e0)', 'port', 'ARRAY(0x23237e0)', 'host', 'ARRAY(0x2323a20)', 'proto', 'ARRAY(0x2323858)', 'serialize', 'flock', 'log_level', 2, 'log_file', 'log/pgxn_site.log', 'min_servers', 5, 'min_spare_servers', 4, 'max_spare_servers', 4, 'max_servers', 5, 'max_requests', 1000, 'user', 1023, 'group', '1020 1020', 'listen', 1024, 'leave_children_open_on_hup', 1, 'no_client_stdout', 1, 'pid_file', 'pids/pgxn_site.pid', 'setsid', 1, 'background', 1) called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Starman/Server.pm line 61
    Starman::Server::run('Starman::Server=HASH(0x200e1e0)', 'CODE(0x1ff6508)', 'HASH(0x20c6ea8)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Handler/Starman.pm line 18
    Plack::Handler::Starman::run('Plack::Handler::Starman=HASH(0x20c6f08)', 'CODE(0x1ff6508)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Loader.pm line 84
    Plack::Loader::run('Plack::Loader=HASH(0x1e9b4a0)', 'Plack::Handler::Starman=HASH(0x20c6f08)') called at /var/virtuals/pgxn/perlbrew/perls/perl-5.14.2/lib/site_perl/5.14.2/Plack/Runner.pm line 277
    Plack::Runner::run('Plack::Runner=HASH(0xf22b28)', 'CODE(0x1ff6508)') called at blib/script/pgxn_site_server line 55
theory commented 5 months ago

Can no longer replicate. This API URL also now works fine:

https://api.pgxn.org/search/docs/?q=json%00%27%7C%7CSLeeP(3)%26%26%271