Bug 1509058 – proton-c mixing up two links if one has a name that's a substring of the other

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Bug 1509058 - proton-c mixing up two links if one has a name that's a substring of the other

Summary:	proton-c mixing up two links if one has a name that's a substring of the other

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise MRG
Classification:	Red Hat
Component:	qpid-proton (Show other bugs)
Sub Component:
Version:	3.2
Hardware:	Unspecified Unspecified

Priority	high Severity high
Target Milestone:	3.2.7
Target Release:	---
Assigned To:	Alan Conway
QA Contact:	Petr Matousek
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-11-02 16:25 EDT by Mike Cressman
Modified:	2017-11-20 11:52 EST (History)
CC List:	2 users (show)

See Also:
Fixed In Version:	qpid-proton-0.16.0-8
Doc Type:	Bug Fix
Doc Text:	Cause: Consequence: If a user creates a receiver using a queue name that is a prefix of a previously created receiver's name (on the same connection/session), the broker can return access to the wrong one. Fix: Result: The code was fixed so that access to the correct queue is ensured.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-11-20 11:52:55 EST
Type:	Bug
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.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Apache JIRA	PROTON-1466	None	None	None	2017-11-02 16:25 EDT
Red Hat Product Errata	RHBA-2017:3253	normal	SHIPPED_LIVE	Red Hat Enterprise MRG Messaging 3.2.7 Bug Fix Release	2017-11-20 16:52:30 EST

Groups: None (edit)

Description Mike Cressman 2017-11-02 16:25:05 EDT

Description of problem:
If two links exist where one one has a name that is the substring of the other, proton can get confused, and may find the wrong one

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
See https://issues.apache.org/jira/browse/PROTON-1661
and https://issues.apache.org/jira/browse/PROTON-1466


Expected results:
Even when one link name is a substring of another, both can be found (i.e. via python client's create_receiver)

Additional info:

Comment 2 Petr Matousek 2017-11-09 14:59:24 EST

This issue has been fixed. Internal test case has been linked and verified on all supported platforms. 

packages under test:
* qpid-proton-c-0.16.0-8
* qpid-cpp-1.36.0-13

-> VERIFIED

Comment 5 errata-xmlrpc 2017-11-20 11:52:55 EST

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:3253

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