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This queue is for tickets about the Plack-Middleware-Debug CPAN distribution.

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The Basics
Id: 72675
Status: open
Priority: 0/
Queue: Plack-Middleware-Debug

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Owner: Nobody in particular
Requestors: ether [...] cpan.org
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Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



Subject: Memory leak (perl 5.8.8, linux-i386, CentOS 5.5)
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I cannot install this module on perl5.8.8, due to a memory leak: CPAN: File::HomeDir loaded ok (v0.86) CPAN: Storable loaded ok (v2.24) Reading '/root/.cpan/Metadata' Database was generated on Mon, 21 Nov 2011 12:27:23 GMT Running install for module 'Plack::Middleware::Debug' Running make for M/MI/MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz CPAN: Digest::SHA loaded ok (v5.47) CPAN: Compress::Zlib loaded ok (v1.34) Checksum for /root/.cpan/sources/authors/id/M/MI/MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz ok CPAN: Archive::Tar loaded ok (v1.54) Plack-Middleware-Debug-0.14/ Plack-Middleware-Debug-0.14/Changes Plack-Middleware-Debug-0.14/examples/ Plack-Middleware-Debug-0.14/inc/ Plack-Middleware-Debug-0.14/INSTALL Plack-Middleware-Debug-0.14/lib/ Plack-Middleware-Debug-0.14/Makefile.PL Plack-Middleware-Debug-0.14/MANIFEST Plack-Middleware-Debug-0.14/META.yml Plack-Middleware-Debug-0.14/README Plack-Middleware-Debug-0.14/README.mkdn Plack-Middleware-Debug-0.14/share/ Plack-Middleware-Debug-0.14/t/ Plack-Middleware-Debug-0.14/xt/ Plack-Middleware-Debug-0.14/xt/author/ Plack-Middleware-Debug-0.14/xt/author/00_compile.t Plack-Middleware-Debug-0.14/xt/author/01_perl_critic.t Plack-Middleware-Debug-0.14/xt/author/02_pod.t Plack-Middleware-Debug-0.14/xt/author/03_podspell.t Plack-Middleware-Debug-0.14/xt/author/04_pod_coverage.t Plack-Middleware-Debug-0.14/xt/author/05_kwalitee.t Plack-Middleware-Debug-0.14/xt/author/06_yaml_meta.t Plack-Middleware-Debug-0.14/xt/author/07_portability_files.t Plack-Middleware-Debug-0.14/xt/author/08_synopsis.t Plack-Middleware-Debug-0.14/xt/author/09_minimum_version.t Plack-Middleware-Debug-0.14/xt/author/10_has_version.t Plack-Middleware-Debug-0.14/xt/author/11_check_changes.t Plack-Middleware-Debug-0.14/xt/author/12_manifest.t Plack-Middleware-Debug-0.14/xt/author/perlcriticrc Plack-Middleware-Debug-0.14/t/01_basic.t Plack-Middleware-Debug-0.14/t/parameters-leak.t Plack-Middleware-Debug-0.14/t/utf8.t Plack-Middleware-Debug-0.14/share/debug_toolbar/ Plack-Middleware-Debug-0.14/share/debug_toolbar/back.png Plack-Middleware-Debug-0.14/share/debug_toolbar/back_hover.png Plack-Middleware-Debug-0.14/share/debug_toolbar/close.png Plack-Middleware-Debug-0.14/share/debug_toolbar/close_hover.png Plack-Middleware-Debug-0.14/share/debug_toolbar/indicator.png Plack-Middleware-Debug-0.14/share/debug_toolbar/information.gif Plack-Middleware-Debug-0.14/share/debug_toolbar/jquery.cookie.js Plack-Middleware-Debug-0.14/share/debug_toolbar/jquery.js Plack-Middleware-Debug-0.14/share/debug_toolbar/panel_bg.png Plack-Middleware-Debug-0.14/share/debug_toolbar/toolbar.css Plack-Middleware-Debug-0.14/share/debug_toolbar/toolbar.js Plack-Middleware-Debug-0.14/share/debug_toolbar/toolbar.min.css Plack-Middleware-Debug-0.14/share/debug_toolbar/toolbar.min.js Plack-Middleware-Debug-0.14/lib/Plack/ Plack-Middleware-Debug-0.14/lib/Plack/Middleware/ Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/ Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Base.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/CatalystLog.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/DBITrace.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Environment.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Memory.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/ModuleVersions.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Panel.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Parameters.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/PerlConfig.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Response.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Session.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/Timer.pm Plack-Middleware-Debug-0.14/lib/Plack/Middleware/Debug/TrackObjects.pm Plack-Middleware-Debug-0.14/inc/Module/ Plack-Middleware-Debug-0.14/inc/Module/AutoInstall.pm Plack-Middleware-Debug-0.14/inc/Module/Install/ Plack-Middleware-Debug-0.14/inc/Module/Install.pm Plack-Middleware-Debug-0.14/inc/Module/Install/AutoInstall.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Base.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Can.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Fetch.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Include.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Makefile.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Metadata.pm Plack-Middleware-Debug-0.14/inc/Module/Install/ReadmeFromPod.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Repository.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Share.pm Plack-Middleware-Debug-0.14/inc/Module/Install/Win32.pm Plack-Middleware-Debug-0.14/inc/Module/Install/WriteAll.pm Plack-Middleware-Debug-0.14/examples/dbi/ Plack-Middleware-Debug-0.14/examples/hello-world/ Plack-Middleware-Debug-0.14/examples/hello-world/app.psgi Plack-Middleware-Debug-0.14/examples/dbi/app.psgi Plack-Middleware-Debug-0.14/examples/dbi/dump.sql Plack-Middleware-Debug-0.14/examples/dbi/foo.db /bin/tar: Read 3584 bytes from - CPAN: File::Temp loaded ok (v0.22) CPAN: Parse::CPAN::Meta loaded ok (v1.4401) CPAN: CPAN::Meta loaded ok (v2.110930) CPAN: Module::CoreList loaded ok (v2.49) CPAN.pm: Building M/MI/MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz *** Module::AutoInstall version 1.03 *** Checking for Perl dependencies... *** Since we're running under CPAN, I'll just let it take care of the dependency's installation later. [Core Features] - Test::More ...loaded. (0.96 >= 0.70) - ExtUtils::MakeMaker ...loaded. (6.59 >= 6.11) - parent ...loaded. (0.223) - Plack ...loaded. (0.9984) - Text::MicroTemplate ...loaded. (0.18 >= 0.15) - Data::Dump ...loaded. (1.15) - File::ShareDir ...loaded. (1.03 >= 1.00) - Class::Method::Modifiers ...loaded. (1.06 >= 1.05) - Encode ...loaded. (2.33 >= 2.23) [Module versions panel] - Module::Versions ...loaded. (0.02 >= 0.01) *** Module::AutoInstall configuration finished. Checking if your kit is complete... Looks good Writing Makefile for Plack::Middleware::Debug Could not read metadata file. Falling back to other methods to determine prerequisites cp lib/Plack/Middleware/Debug/TrackObjects.pm blib/lib/Plack/Middleware/Debug/TrackObjects.pm cp lib/Plack/Middleware/Debug/Parameters.pm blib/lib/Plack/Middleware/Debug/Parameters.pm cp lib/Plack/Middleware/Debug/ModuleVersions.pm blib/lib/Plack/Middleware/Debug/ModuleVersions.pm cp lib/Plack/Middleware/Debug/CatalystLog.pm blib/lib/Plack/Middleware/Debug/CatalystLog.pm cp lib/Plack/Middleware/Debug/Session.pm blib/lib/Plack/Middleware/Debug/Session.pm cp lib/Plack/Middleware/Debug/Panel.pm blib/lib/Plack/Middleware/Debug/Panel.pm cp lib/Plack/Middleware/Debug.pm blib/lib/Plack/Middleware/Debug.pm cp lib/Plack/Middleware/Debug/Timer.pm blib/lib/Plack/Middleware/Debug/Timer.pm cp lib/Plack/Middleware/Debug/Memory.pm blib/lib/Plack/Middleware/Debug/Memory.pm cp lib/Plack/Middleware/Debug/DBITrace.pm blib/lib/Plack/Middleware/Debug/DBITrace.pm cp lib/Plack/Middleware/Debug/PerlConfig.pm blib/lib/Plack/Middleware/Debug/PerlConfig.pm cp lib/Plack/Middleware/Debug/Base.pm blib/lib/Plack/Middleware/Debug/Base.pm cp lib/Plack/Middleware/Debug/Environment.pm blib/lib/Plack/Middleware/Debug/Environment.pm cp lib/Plack/Middleware/Debug/Response.pm blib/lib/Plack/Middleware/Debug/Response.pm Manifying blib/man3/Plack::Middleware::Debug::TrackObjects.3pm Manifying blib/man3/Plack::Middleware::Debug::Parameters.3pm Manifying blib/man3/Plack::Middleware::Debug::ModuleVersions.3pm Manifying blib/man3/Plack::Middleware::Debug::Session.3pm Manifying blib/man3/Plack::Middleware::Debug::CatalystLog.3pm Manifying blib/man3/Plack::Middleware::Debug.3pm Manifying blib/man3/Plack::Middleware::Debug::Timer.3pm Manifying blib/man3/Plack::Middleware::Debug::DBITrace.3pm Manifying blib/man3/Plack::Middleware::Debug::Memory.3pm Manifying blib/man3/Plack::Middleware::Debug::Base.3pm Manifying blib/man3/Plack::Middleware::Debug::PerlConfig.3pm Manifying blib/man3/Plack::Middleware::Debug::Environment.3pm Manifying blib/man3/Plack::Middleware::Debug::Response.3pm MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz /usr/bin/make -- OK CPAN: YAML loaded ok (v0.72) Running make test PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'inc', 'blib/lib', 'blib/arch')" t/01_basic.t t/parameters-leak.t t/utf8.t t/01_basic.t ......... ok # Failed test 'No leaks in application (leaks 8 == 0)' # at t/parameters-leak.t line 41. # got: 8 # expected: 0 # leaked SCALAR(0x8899968) from /usr/lib/perl5/site_perl/5.8.8/Plack/Request.pm line 86. # 85: my $self = shift; # 86: $self->env->{'plack.request.query'} ||= Hash::MultiValue->new($self->uri->query_form); # 87:} # SV = IV(0x84fbbb8) at 0x8899968 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 141665604 # leaked SCALAR(0x88eb58c) from /usr/lib/perl5/site_perl/5.8.8/URI.pm line 64. # 63: # 64: return $impclass->_init($uri, $scheme); # 65:} # SV = IV(0x888f0e0) at 0x88eb58c # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 143388156 # leaked SCALAR(0x88f4320) from /root/.cpan/build/Plack-Middleware-Debug-0.14-xwQMq7/blib/lib/Plack/Middleware/Debug/Base.pm line 47. # 46: # 47: my $panel = Plack::Middleware::Debug::Panel->new; # 48: $panel->dom_id("plDebug${id}Panel"); # SV = IV(0x888ef14) at 0x88f4320 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 141015428 # leaked SCALAR(0x88f4260) from /usr/lib/perl5/site_perl/5.8.8/Plack/Request.pm line 117. # 116: } # 117: grep { /^(?:HTTP|CONTENT|COOKIE)/i } keys %$env # 118: ); # SV = IV(0x888edc0) at 0x88f4260 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 138612472 # leaked SCALAR(0x88f3f0c) from /usr/lib/perl5/site_perl/5.8.8/Text/MicroTemplate.pm line 327. # 326:sub encoded_string { # 327: Text::MicroTemplate::EncodedString->new($_[0]); # 328:} # SV = IV(0x86e4f98) at 0x88f3f0c # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 141260364 # leaked SCALAR(0x88f3d68) from /usr/lib/perl5/site_perl/5.8.8/Plack/Test/MockHTTP.pm line 24. # 23: my $res = try { # 24: HTTP::Response->from_psgi($app->($env)); # 25: } catch { # SV = IV(0x888f0e4) at 0x88f3d68 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 139029260 # leaked SCALAR(0x88f3ca8) from /usr/lib/perl5/site_perl/5.8.8/Plack/Request.pm line 226. # 225: # 226: return URI->new($base . $path)->canonical; # 227:} # SV = IV(0x86e5104) at 0x88f3ca8 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 138680420 # leaked SCALAR(0x88f3834) from /usr/lib/perl5/5.8.8/i386-linux-thread-multi/Encode.pm line 127. # 126: my ( $name, $skip_external ) = @_; # 127: return __PACKAGE__->getEncoding( $name, $skip_external ); # 128:} # SV = IV(0x888f0d0) at 0x88f3834 # REFCNT = 1 # FLAGS = (IOK,pIOK) # IV = 138870508 # Looks like you failed 1 test of 4. t/parameters-leak.t .. Dubious, test returned 1 (wstat 256, 0x100) Failed 1/4 subtests t/utf8.t ............. ok Test Summary Report ------------------- t/parameters-leak.t (Wstat: 256 Tests: 4 Failed: 1) Failed test: 4 Non-zero exit status: 1 Files=3, Tests=17, 7 wallclock secs ( 0.04 usr 0.01 sys + 6.64 cusr 0.12 csys = 6.81 CPU) Result: FAIL Failed 1/3 test programs. 1/17 subtests failed. make: *** [test_dynamic] Error 255 MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz /usr/bin/make test -- NOT OK //hint// to see the cpan-testers results for installing this module, try: reports MIYAGAWA/Plack-Middleware-Debug-0.14.tar.gz Running make install make test had returned bad status, won't install without force
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On Wed Nov 23 12:21:41 2011, ETHER wrote: Show quoted text
> I cannot install this module on perl5.8.8, due to a memory leak:
This ticket has been moved to https://github.com/miyagawa/Plack-Middleware-Debug/issues/11


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