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From: Sven Eckelmann <sven@narfation.org>
Date: Sun, 04 Mar 2018 13:47:45 +0100
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In-Reply-To: <20180304120817.4852-1-linus.luessing@c0d3.blue>
References: <20180304120817.4852-1-linus.luessing@c0d3.blue>
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Subject: Re: [B.A.T.M.A.N.] [PATCH maint v3] batman-adv: Fix multicast
 packet loss with a single WANT_ALL_IPV4/6 flag
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On Sonntag, 4. M=E4rz 2018 13:08:17 CET Linus L=FCssing wrote:
> As the kernel doc describes too the code is supposed to skip adding
> multicast TT entries if both the WANT_ALL_IPV4 and WANT_ALL_IPV6 flags
> are present.
>=20
> Unfortunately, the current code even skips adding multicast TT entries
> if only either the WANT_ALL_IPV4 or WANT_ALL_IPV6 is present.
>=20
> This could lead to IPv6 multicast packet loss if only an IGMP but not an
> MLD querier is present for instance or vice versa.
>=20
> Fixes: 391b59cdb111 ("batman-adv: Add multicast optimization support for =
bridged setups")
> Signed-off-by: Linus L=FCssing <linus.luessing@c0d3.blue>

Applied in edba00d56efb [1].

Thanks,
	Sven

[1] https://git.open-mesh.org/batman-adv.git/commit/edba00d56efb1d55cdd4095=
7e010fba80580b5e2
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