Bug 115367 – race condition on "read enablement" creation.

Bug 115367 - race condition on "read enablement" creation.

Summary:	race condition on "read enablement" creation.

Status:	ASSIGNED

Aliases:	None

Product:	Red Hat Academy
Classification:	Retired
Component:	Web Application (Show other bugs)
Sub Component:
Version:	9
Hardware:	All Linux

Priority	medium Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Tim Burke
QA Contact:	Bowe Strickland
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2004-02-11 10:25 EST by Rico Hendriks
Modified:	2016-05-05 01:02 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

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
11542714"

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.

Note You need to log in before you can comment on or make changes to this bug.