From: David L Stevens <dlstevens@us.ibm.com>
Date: Sat, 9 Jul 2005 00:48:38 +0000 (-0700)
Subject: [IPV4]: fix IPv4 leave-group group matching
X-Git-Tag: v2.6.13-rc3~105
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84b42baef775b0e3415ccece17cf694f50326d01;p=pandora-kernel.git

[IPV4]: fix IPv4 leave-group group matching

        This patch fixes the multicast group matching for
IP_DROP_MEMBERSHIP, similar to the IP_ADD_MEMBERSHIP fix in a prior
patch. Groups are identifiedby <group address,interface> and including
the interface address in the match will fail if a leave-group is done
by address when the join was done by index, or if different addresses
on the same interface are used in the join and leave.

Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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