Bug 447923

Summary:	MCAST_JOIN_GROUP sockopt fails for compat binaries.
Product:	Red Hat Enterprise Linux 5	Reporter:	Ric Wheeler <rwheeler>
Component:	kernel	Assignee:	Thomas Graf <tgraf>
Status:	CLOSED DUPLICATE	QA Contact:	Martin Jenner <mjenner>
Severity:	low	Docs Contact:
Priority:	low
Version:	5.3	CC:	davem, dzickus, rkhan
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-06-18 21:17:20 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	447922
Bug Blocks:

Description David Woodhouse 2008-05-22 13:53:02 UTC

+++ This bug was initially created as a clone of Bug #447922 +++

Someone told me IP{V6,}_ADD_MEMBERSHIP sockopts were deprecated and we should
use MCAST_JOIN_GROUP instead. That fails for 32-bit userspace on 64-bit kernels,
though. Fixed by upstream commit dae50295.

Test case at http://david.woodhou.se/MulticastTest.c should print '5 bytes
received' but will just hang.

Comment 2 Thomas Graf 2008-06-18 21:17:20 UTC

Patch is already included in the patch that was posted for
https://bugzilla.redhat.com/show_bug.cgi?id=444582

*** This bug has been marked as a duplicate of 444582 ***