[Bug 834226] New: `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

            Bug ID: 834226
        QA Contact: extras-qa(a)fedoraproject.org
          Severity: high
               URL: https://rt.perl.org/rt3/Public/Bug/Display.html?id=113
                    730
           Version: 16
          Priority: unspecified
                CC: cweyl(a)alumni.drew.edu, iarnell(a)gmail.com,
                    jplesnik(a)redhat.com, kasal(a)ucw.cz, lkundrak(a)v3.sk,
                    mmaslano(a)redhat.com,
                    perl-devel(a)lists.fedoraproject.org, ppisar(a)redhat.com,
                    psabata(a)redhat.com, rc040203(a)freenet.de,
                    tcallawa(a)redhat.com
          Assignee: mmaslano(a)redhat.com
           Summary: `do' does not clean $@ on success sometimes
        Regression: ---
      Story Points: ---
    Classification: Fedora
                OS: Unspecified
          Reporter: ppisar(a)redhat.com
              Type: Bug
     Documentation: ---
          Hardware: Unspecified
        Mount Type: ---
            Status: ASSIGNED
         Component: perl
           Product: Fedora

The `eval' and `do' functions should clear $@ variable on success. However this
does not happen always:

eval { die "shouldn't see this\n" };
do 'no such file';
warn $@ if $@;

This has been fixed in upstream commit:

commit a3ff80c12c16886edf9acdd3d172798e50defdb3
Author: Eric Brine <ikegami(a)adaelis.com&gt;
Date:   Mon Jun 18 14:56:32 2012 -0400

    RT#113730 - $@ should be cleared on "do" IO error.


Tested with perl-5.14.2-198.fc16.x86_64. All Fedoras are affected probably.

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #1 from Petr Pisar <ppisar(a)redhat.com&gt; ---
This issue has been fixed in upstream with commit:

commit a3ff80c12c16886edf9acdd3d172798e50defdb3
Author: Eric Brine <ikegami(a)adaelis.com&gt;
Date:   Mon Jun 18 14:56:32 2012 -0400

    RT#113730 - $@ should be cleared on "do" IO error.

perl 5.16.1 is affected too.

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         QA Contact|extras-qa(a)fedoraproject.org |ppisar(a)redhat.com

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|mmaslano(a)redhat.com         |ppisar(a)redhat.com
         QA Contact|ppisar(a)redhat.com           |extras-qa(a)fedoraproject.org

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED
   Fixed In Version|                            |perl-5.16.1-233.fc19

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #2 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.16.1-230.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/perl-5.16.1-230.fc18

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #3 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.14.2-214.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/perl-5.14.2-214.fc17

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #4 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.14.2-200.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/perl-5.14.2-200.fc16

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA

--- Comment #5 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
Package perl-5.16.1-230.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing perl-5.16.1-230.fc18'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-13814/perl-5.16.1-230...
then log in and leave karma (feedback).

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #6 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.16.1-231.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/perl-5.16.1-231.fc18

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #7 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.14.2-215.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/perl-5.14.2-215.fc17

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

--- Comment #8 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.14.2-201.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/perl-5.14.2-201.fc16

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[Bug 834226] `do' does not clean $@ on success sometimes

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=834226

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
         Resolution|---                         |ERRATA
        Last Closed|                            |2012-09-20 16:38:54

--- Comment #9 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-5.16.1-231.fc18 has been pushed to the Fedora 18 stable repository.  If
problems still persist, please make note of it in this bug report.

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