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https://issues.apache.org/jira/browse/VCL-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16096626#comment-16096626
]
ASF subversion and git services commented on VCL-1055:
------------------------------------------------------
Commit 1802628 from [email protected] in branch 'vcl/trunk'
[ https://svn.apache.org/r1802628 ]
VCL-1055
Added check in Linux.pm::set_static_default_gateway to ensure value returned
from get_public_default_gateway() is defined before comparing it to avoid
uninitialized warnings in vcld.log.
> 'Use of uninitialized value in lc' warning may be generated from a few
> subroutines
> ----------------------------------------------------------------------------------
>
> Key: VCL-1055
> URL: https://issues.apache.org/jira/browse/VCL-1055
> Project: VCL
> Issue Type: Bug
> Components: vcld (backend)
> Reporter: Andy Kurth
> Assignee: Andy Kurth
> Fix For: 2.5
>
>
> There are a few subroutines calling:
> {code}my $network_type = lc(shift()) || 'public';{code}
> If an argument isn't specified, the following warning is generated:
> {noformat}
> |8075|16|16|reinstall|vcld:warning_handler|646| ---- WARNING ----
> |8075|16|16|reinstall|vcld:warning_handler|646| 2017-06-23
> 12:50:10|8075|16|16|reinstall|vcld:warning_handler|646|Use of uninitialized
> value in lc at /usr/local/vcl-2.5-RC1/bin/../lib/VCL/Module/OS.pm line 2641.
> |8075|16|16|reinstall|vcld:warning_handler|646| ( 0) vcld, warning_handler
> (line: 646)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-1) OS.pm,
> get_default_gateway (line: 2641)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-2) OS.pm,
> update_public_ip_address (line: 1515)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-3) OS.pm, reserve (line:
> 221)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-4) Windows.pm, reserve
> (line: 1045)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-5) new.pm, reserve_computer
> (line: 875)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-6) new.pm, process (line:
> 381)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-7) vcld, make_new_child
> (line: 601)
> |8075|16|16|reinstall|vcld:warning_handler|646| (-8) vcld, main (line: 353)
> {noformat}
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