[jira] Updated: (STDCXX-426) infinite loop in exec utility

["Andrew Black (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STDCXX-426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Black updated STDCXX-426:
--------------------------------

         Severity: Inefficiency
    Fix Version/s:     (was: 4.2)
                   4.2.1

The final resolution for this issue will involve rewriting the test output parser to search backwards in the file for the summary tag patterns.  This change would be somewhat invasive, and as such shouldn't be made at this point in the release cycle.  Therefore, I'm differing it to the 4.2.1 release cycle.

> infinite loop in exec utility
> -----------------------------
>
>                 Key: STDCXX-426
>                 URL: https://issues.apache.org/jira/browse/STDCXX-426
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Test Driver
>    Affects Versions: 4.2
>         Environment: gcc 3.4.6 on Red Hat Advanced Server 4, 12D (shared, wide, optimized, thread-safe) build
>            Reporter: Mark Brown
>            Assignee: Andrew Black
>            Priority: Critical
>             Fix For: 4.2.1
>
>         Attachments: strace.run-21.cwchar.log
>
>
> Copied from http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200705.mbox/%3c4654A3FF.8020907@roguewave.com%3e
> -------- Original Message --------
> Subject: infinite loop in exec
> Date: Wed, 23 May 2007 14:28:47 -0600
> From: Martin Sebor <se...@roguewave.com>
> Reply-To: stdcxx-dev@incubator.apache.org
> Organization: Rogue Wave Software
> To: stdcxx-dev@incubator.apache.org
> I'm running into an (almost?) infinite loop when running some
> of our tests under the exec utility on Linux (in a 12D build
> with gcc 3.4.6 on Red Hat Advanced Server 4, I haven't tried
> other configurations). The initial output of strace for one
> of the tests, 21.cwchar, is in the attached file. The test
> by itself runs fine to completion and doesn't produce any
> unusual output (no NULs).
> Andrew, when you have a chance, can you take a look at it?
> If that's not going to be soon let me know if I should open
> an issue.
> Martin

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