https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Bug ID: 1011333 Summary: PerlIO::via leaks a foreign memory Product: Fedora Version: 18 Component: perl Assignee: jplesnik@redhat.com Reporter: ppisar@redhat.com QA Contact: extras-qa@fedoraproject.org CC: cweyl@alumni.drew.edu, iarnell@gmail.com, jplesnik@redhat.com, kasal@ucw.cz, perl-devel@lists.fedoraproject.org, ppisar@redhat.com, psabata@redhat.com, rc040203@freenet.de, tcallawa@redhat.com
This simple test:
#!/usr/bin/perl use strict; use warnings; #use utf8;
{ package PerlIO::via::Bug;
sub PUSHED { return bless {}, $_[0]; } sub READ { return $_[2]; } }
open my $fh, '<:raw:via(Bug)', '/dev/null' or die "Cannot open, $! $?"; read $fh, ( my $buf ), 1024; print $buf;
accesses foreign data (and puts them into $buf and prints them). All perls are affected, the specific output depends on perl version and on the "use utf8" pragma. Valgrinds warns on write(2) with uninitialized memory.
Reported to upstream as https://rt.perl.org/rt3//Public/Bug/Display.html?id=119961.
All Fedoras are affected.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
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https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|18 |19
--- Comment #2 from Petr Pisar ppisar@redhat.com --- Still issue in F19 (perl-5.16.3-266.fc19.x86_64).
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #3 from Fedora End Of Life endoflife@fedoraproject.org --- This message is a notice that Fedora 19 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 19. It is Fedora's policy to close all bug reports from releases that are no longer maintained. Approximately 4 (four) weeks from now this bug will be closed as EOL if it remains open with a Fedora 'version' of '19'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 19 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|19 |20
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #4 from Fedora End Of Life endoflife@fedoraproject.org --- This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|20 |rawhide
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #6 from Fedora End Of Life jkurik@fedoraproject.org --- This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|23 |24
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #7 from Fedora End Of Life jkurik@fedoraproject.org --- This message is a reminder that Fedora 24 is nearing its end of life. Approximately 2 (two) weeks from now Fedora will stop maintaining and issuing updates for Fedora 24. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '24'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 24 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|24 |25
--- Comment #8 from Petr Pisar ppisar@redhat.com --- perl-interpreter-5.26.0-395.fc27.x86_64 still broken.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #9 from Fedora End Of Life jkurik@fedoraproject.org --- This message is a reminder that Fedora 25 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 25. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '25'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 25 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|25 |26
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #10 from Fedora End Of Life jkurik@fedoraproject.org --- This message is a reminder that Fedora 26 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '26'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 26 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Jitka Plesnikova jplesnik@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- External Bug ID| |CPAN 119961 Version|26 |27
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
--- Comment #11 from Ben Cotton bcotton@redhat.com --- This message is a reminder that Fedora 27 is nearing its end of life. On 2018-Nov-30 Fedora will stop maintaining and issuing updates for Fedora 27. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '27'.
Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version.
Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 27 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above.
Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1011333
Jitka Plesnikova jplesnik@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|27 |28
--- Comment #12 from Jitka Plesnikova jplesnik@redhat.com --- Still valid in F28
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