From: Alexey Andriyanov <alan@al-an.info>
Date: Fri, 6 Feb 2015 19:32:20 +0000 (+0300)
Subject: ipvs: fix inability to remove a mixed-family RS
X-Git-Tag: omap-for-v4.1/wl12xx-dt~68^2~70^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd3733b3e798daf778a1ec08557f388f00fdc2f6;p=pandora-kernel.git

ipvs: fix inability to remove a mixed-family RS

The current code prevents any operation with a mixed-family dest
unless IP_VS_CONN_F_TUNNEL flag is set. The problem is that it's impossible
for the client to follow this rule, because ip_vs_genl_parse_dest does
not even read the destination conn_flags when cmd = IPVS_CMD_DEL_DEST
(need_full_dest = 0).

Also, not every client can pass this flag when removing a dest. ipvsadm,
for example, does not support the "-i" command line option together with
the "-d" option.

This change disables any checks for mixed-family on IPVS_CMD_DEL_DEST command.

Signed-off-by: Alexey Andriyanov <alan@al-an.info>
Fixes: bc18d37f676f ("ipvs: Allow heterogeneous pools now that we support them")
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
---

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