From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Tue, 7 Dec 2010 17:11:09 +0000 (+0000)
Subject: SCTP: Fix SCTP_SET_PEER_PRIMARY_ADDR to accpet v4mapped address
X-Git-Tag: v2.6.37-rc6~14^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40a010395cd66053f07bffeb3da5e44683bac30e;p=pandora-kernel.git

SCTP: Fix SCTP_SET_PEER_PRIMARY_ADDR to accpet v4mapped address

SCTP_SET_PEER_PRIMARY_ADDR does not accpet v4mapped address, using
v4mapped address in SCTP_SET_PEER_PRIMARY_ADDR socket option will
get -EADDRNOTAVAIL error if v4map is enabled. This patch try to
fix it by mapping v4mapped address to v4 address if allowed.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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