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https://issues.apache.org/jira/browse/AXIS2C-1589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18021673#comment-18021673
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Bill Blough commented on AXIS2C-1589:
-------------------------------------
In the current version of the code, the first operation on this array is
assignment, so there is no uninitialized access. Closing as unnecessary.
> Code base does not build with gcc 4.7 due to potential use of uninitialized
> array
> ---------------------------------------------------------------------------------
>
> Key: AXIS2C-1589
> URL: https://issues.apache.org/jira/browse/AXIS2C-1589
> Project: Axis2-C
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: openSUSE_Factory as of 04/21/12
> Reporter: Robert Schweikert
> Priority: Major
> Labels: patch
> Attachments: axis2c_initializeArray.patch
>
>
> axiom/src/xpath/xpath_internals_engine.c
> defines the n_nodes array, but leaves it uninitialized. Values are set in a
> loop but are guarded by an if block. Thus the array may be uninitialized.
> Later on the array is used.
> In gcc 4.7 this condition is detected and when building with warnings treated
> as errors the build fails.
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