[Bug 571192] New: $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Summary: $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

https://bugzilla.redhat.com/show_bug.cgi?id=571192

Summary: $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in
                    SOAP::Transport::HTTP
           Product: Fedora
           Version: 12
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: perl-SOAP-Lite
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
         QAContact: [e-mail]
                CC: [e-mail], [e-mail]
    Classification: Fedora

Description of problem:

I get the following error message when calling Bugzilla's xmlrpc.cgi, which
uses SOAP::Transport::HTTP:

[Sun Mar 07 07:17:07 2010] [error] [client 146.50.208.39] [Sun Mar  7 07:17:07
2010] xmlrpc.cgi: Use of uninitialized value $ENV{"HTTP_TRANSFER_ENCODING"} in
pattern match (m//) at /usr/lib/perl5/vendor_perl/5.10.0/SOAP/Transport/HTTP.pm
line 530.

The offending line looks like this:

my $chunked = ( $ENV{'HTTP_TRANSFER_ENCODING'} =~ /^chunked.*$/ ) || 0;

Since the Transfer-Encoding header will often not be present, wouldn't it be
better to first check whether the key we're asking for exists?

my $chunked = (exists $ENV{'HTTP_TRANSFER_ENCODING'} &&
                 $ENV{'HTTP_TRANSFER_ENCODING'} =~ /^chunked.*$/ ) || 0;

Version-Release number of selected component (if applicable):

perl-SOAP-Lite-0.710.10-1.fc12.noarch

How reproducible:

Always.

Steps to Reproduce:
1. Load the URL for Bugzilla's xmlrpc.cgi.

Actual results:

Call fails with the above error.

Expected results:

No error.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Joel Uckelman  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|12                          |13

--- Comment #1 from Joel Uckelman  2010-07-09 08:39:56 EDT ---
This still happens with perl-SOAP-Lite-0.710.10-1.fc13.noarch in Fedora 13.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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rvalue  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #2 from rvalue  2010-10-11 20:34:03 EDT ---
Had the same problem with Fedora 13 distribution of Bugzilla & perl-SOAP-Lite
packages.

Worked around by undoing my own configuration of Bugzilla to use mod_perl; the
default (mod_cgi?) Apache configuration does not exhibit this error for me.

Are you using Bugzilla with mod_perl?

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Paul Howarth  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from Paul Howarth  2010-10-12 02:44:44 EDT ---
This is reported upstream at
https://rt.cpan.org/Public/Bug/Display.html?id=55618 and is supposedly fixed
(along with various other issues) in SOAP::Lite 0.712.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #4 from Joel Uckelman  2010-10-12 04:56:26 EDT ---
rvalue: no, I'm not using mod_perl.

Paul: It's good to hear that it's been fixed.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Iain Arnell  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
         AssignedTo|[e-mail]         |[e-mail]

--- Comment #5 from Iain Arnell  2011-05-04 02:38:41 EDT ---
Re-assigning to Petr has he's the new package owner and has recently built
0.712 in rawhide, but may not have noticed this old bug.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Petr Sabata  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

--- Comment #6 from Petr Sabata  2011-05-04 03:01:42 EDT ---
(In reply to comment #5)
> Re-assigning to Petr has he's the new package owner and has recently built
> 0.712 in rawhide, but may not have noticed this old bug.

No, I haven't.
Thanks, Iain.

I'll check if 0.712+ really fixes it and update current Fedoras if appropriate.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #7 from rvalue  2011-05-04 03:24:41 EDT ---
I think our BZ machine is still much the same setup if you want me to confirm a
fix.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #8 from Fedora Admin XMLRPC Client  2011-05-04 08:05:42 EDT ---
This package has changed ownership in the Fedora Package Database.  Reassigning
to the new owner of this component.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #9 from Petr Sabata  2011-05-04 08:30:22 EDT ---
(In reply to comment #7)
> I think our BZ machine is still much the same setup if you want me to confirm a
> fix.

http://koji.fedoraproject.org/koji/taskinfo?taskID=3049652

Yes, please :)
I merged f1[345] with Rawhide, v0.712. Let me know if it works for you. I'll
submit an update if it does...

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=571192

--- Comment #10 from rvalue  2011-05-04 10:10:58 EDT ---
(In reply to comment #9)
> (In reply to comment #7)
> > I think our BZ machine is still much the same setup if you want me to confirm a
> > fix.
>
> http://koji.fedoraproject.org/koji/taskinfo?taskID=3049652
>
> Yes, please :)
> I merged f1[345] with Rawhide, v0.712. Let me know if it works for you. I'll
> submit an update if it does...

* Error reproduced w/ existing install setup

* Attempt to install package from link w/
# rpm -Uvh perl-SOAP-Lite-0.712-3.fc13.noarch.rpm 
error: Failed dependencies:
 perl(Class::Inspector) is needed by perl-SOAP-Lite-0.712-3.fc13.noarch

(so, it seems this dependency is introduced with this package?)

* Attempt to install said dependency:
# yum install perl-Class-Inspector
(runs to completion)

* Re-do install
# rpm -Uvh perl-SOAP-Lite-0.712-3.fc13.noarch.rpm 
Preparing...                ########################################### [100%]
   1:perl-SOAP-Lite         ########################################### [100%]

* Re-started apache
# service httpd restart

* The error is no longer being logged, and so I presume this issue is fixed
(but I'm still getting a HTTP 411 response trying to access
bugzilla/xmlrpc.cgi) - I'll have a look at that in the morning, I guess.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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--- Comment #11 from Petr Sabata  2011-05-04 10:32:22 EDT ---
Yes, I changed the dependencies a bit.
Thanks for the test. I hope the new error isn't related :)

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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https://bugzilla.redhat.com/show_bug.cgi?id=571192

--- Comment #12 from Fedora Update System  2011-05-04 10:33:45 EDT ---
perl-SOAP-Lite-0.712-3.fc13 has been submitted as an update for Fedora 13.
https://admin.fedoraproject.org/updates/perl-SOAP-Lite-0.712-3.fc13

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=571192

--- Comment #13 from Fedora Update System  2011-05-04 10:34:09 EDT ---
perl-SOAP-Lite-0.712-3.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/perl-SOAP-Lite-0.712-3.fc15

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #14 from Petr Sabata  2011-05-04 10:43:51 EDT ---
Not creating an update for F14 since the package is 'deprecated' there.
There's a code in f14 branch, no reasons stated anywhere.

Would anybody know why?

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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Fedora Update System  changed:

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

--- Comment #15 from Fedora Update System  2011-05-05 00:42:56 EDT ---
Package perl-SOAP-Lite-0.712-3.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing perl-SOAP-Lite-0.712-3.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/perl-SOAP-Lite-0.712-3.fc15
then log in and leave karma (feedback).

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #16 from Marcela Mašláňová  2011-05-05 03:32:59 EDT ---
https://fedorahosted.org/rel-eng/ticket/4693

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #17 from Fedora Update System  2011-05-06 10:13:54 EDT ---
perl-SOAP-Lite-0.712-3.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/perl-SOAP-Lite-0.712-3.fc14

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #18 from Petr Sabata  2011-05-06 10:15:01 EDT ---
(In reply to comment #16)
> https://fedorahosted.org/rel-eng/ticket/4693

Well, although the package is still orphaned/deprecated, I can release updates
for F14. So be it.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #19 from Fedora Update System  2011-05-09 23:26:29 EDT ---
perl-SOAP-Lite-0.712-3.fc15 has been pushed to the Fedora 15 stable repository.
 If problems still persist, please make note of it in this bug report.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.

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Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
   Fixed In Version|                            |perl-SOAP-Lite-0.712-3.fc15
         Resolution|                            |ERRATA
        Last Closed|                            |2011-05-09 23:26:35

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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--- Comment #20 from Fedora Update System  2011-05-13 18:55:42 EDT ---
perl-SOAP-Lite-0.712-3.fc13 has been pushed to the Fedora 13 stable repository.
 If problems still persist, please make note of it in this bug report.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=571192

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|perl-SOAP-Lite-0.712-3.fc15 |perl-SOAP-Lite-0.712-3.fc13

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=571192

--- Comment #21 from Fedora Update System  2011-05-16 20:56:26 EDT ---
perl-SOAP-Lite-0.712-3.fc14 has been pushed to the Fedora 14 stable repository.
 If problems still persist, please make note of it in this bug report.

[Bug 571192] $ENV{"HTTP_TRANSFER_ENCODING"} may be undefined in SOAP::Transport::HTTP

[Red Hat Bugzilla]

Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=571192

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|perl-SOAP-Lite-0.712-3.fc13 |perl-SOAP-Lite-0.712-3.fc14