Bug 115367 - race condition on "read enablement" creation.
race condition on "read enablement" creation.
Product: Red Hat Academy
Classification: Retired
Component: Web Application (Show other bugs)
All Linux
medium Severity high
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Assigned To: Tim Burke
Bowe Strickland
Depends On:
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Reported: 2004-02-11 10:25 EST by Rico Hendriks
Modified: 2016-05-05 01:02 EDT (History)
1 user (show)

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Doc Type: Bug Fix
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Description Luke Meyer 2004-02-11 10:25:48 EST
Description of problem:
Some read enablements end up being duplicated somehow.  The result is
that multiple enablements for the same instance are active at the same
time.  Pretty much any PL/SQL that looks at enablements is going to
barf then.  A typical webalert will report "Too many enablements for

How reproducible:
Fairly unusual.  Actually only about 3 classes have ever been affected.

Steps to Reproduce:
Not sure yet, but I suspect it involves the instructor double-clicking
the enablement confirmation.  Certainly the "default student" has had
this problem in some cases so it's probably not a student interaction.

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