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From: Stephen Hemminger <shemminger@vyatta.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@vger.kernel.org
Subject: Fw: [Bug 15907] New: IP_ADD_SOURCE_MEMBERSHIP after IP_ADD_MEMBERSHIP join on same multicast-group dont return EINVAL
Date: Wed, 5 May 2010 08:21:38 -0700	[thread overview]
Message-ID: <20100505082138.6cb93aa1@nehalam> (raw)



Begin forwarded message:

Date: Wed, 5 May 2010 09:48:40 GMT
From: bugzilla-daemon@bugzilla.kernel.org
To: shemminger@linux-foundation.org
Subject: [Bug 15907] New: IP_ADD_SOURCE_MEMBERSHIP after IP_ADD_MEMBERSHIP join on same multicast-group dont return EINVAL


https://bugzilla.kernel.org/show_bug.cgi?id=15907

           Summary: IP_ADD_SOURCE_MEMBERSHIP after IP_ADD_MEMBERSHIP join
                    on same multicast-group dont return EINVAL
           Product: Networking
           Version: 2.5
    Kernel Version: 2.6.34-rc6
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: IPV4
        AssignedTo: shemminger@linux-foundation.org
        ReportedBy: mail@fholler.de
        Regression: No


Created an attachment (id=26225)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=26225)
asm+ssm join test program

When an SSM IP_ADD_SOURCE_MEMBERSHIP is done after an ASM IP_ADD_MEMBERSHIP
join on the same group(& same interface) the setsockopt operation should return
EINVAL.

The linux implementation returns successfull



https://www3.tools.ietf.org/html/rfc3678#section-4.1.3

I attached an simple C test program.

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             reply	other threads:[~2010-05-05 15:21 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-05 15:21 Stephen Hemminger [this message]
2010-05-05 17:09 ` Fw: [Bug 15907] New: IP_ADD_SOURCE_MEMBERSHIP after IP_ADD_MEMBERSHIP join on same multicast-group dont return EINVAL David Stevens
2010-05-07 23:50   ` David Stevens
2010-05-08  1:49     ` David Miller

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