From: David Miller <davem@davemloft.net>
To: lorenzo@google.com
Cc: netdev@vger.kernel.org, hannes@stressinduktion.org,
ek@google.com, hideaki.yoshifuji@miraclelinux.com
Subject: Re: [PATCH net] net: ipv6: Fix ping to link-local addresses.
Date: Mon, 08 Aug 2016 22:20:30 -0700 (PDT) [thread overview]
Message-ID: <20160808.222030.1314134961786852070.davem@davemloft.net> (raw)
In-Reply-To: <CAKD1Yr25UUNOANnUD+cCszA2HfoPrsEPxaGqgqBBBG_wcs1tGg@mail.gmail.com>
From: Lorenzo Colitti <lorenzo@google.com>
Date: Tue, 9 Aug 2016 10:00:25 +0900
> Note that pretty much every sendmsg codepath allows other data to take
> precedence over sk_bound_dev_if:
>
> - udpv6_sendmsg: if sin6_scope_id specified on a scoped address
> - rawv6_sendmsg: if sin6_scope_id specified on a scoped address
> - l2tp_ip6_sendmsg: if sin6_scope_id specified on a scoped address
> - ip_cmsg_send: if IP_PKTINFO or IPV6_PKTINFO specified
>
> What should I do about those? -EINVAL? Ignore the conflicting data? Leave as is?
That's a good point, I guess this needs some more thought.
next prev parent reply other threads:[~2016-08-09 5:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-08 7:42 [PATCH net] net: ipv6: Fix ping to link-local addresses Lorenzo Colitti
2016-08-08 14:26 ` Hannes Frederic Sowa
2016-08-08 14:45 ` Lorenzo Colitti
2016-08-08 16:22 ` 吉藤英明
2016-08-08 15:27 ` David Ahern
2016-08-08 16:24 ` Lorenzo Colitti
2016-08-08 16:27 ` David Ahern
2016-08-09 0:40 ` Lorenzo Colitti
2016-08-08 21:35 ` David Miller
2016-08-09 1:00 ` Lorenzo Colitti
2016-08-09 5:20 ` David Miller [this message]
2016-08-09 7:01 ` Erik Kline
2016-08-09 8:37 ` YOSHIFUJI Hideaki
2016-08-09 9:36 ` Hannes Frederic Sowa
2016-08-09 11:42 ` Lorenzo Colitti
2016-08-09 13:21 ` David Ahern
2016-08-09 22:44 ` YOSHIFUJI Hideaki
2016-08-12 15:45 ` Lorenzo Colitti
2016-08-12 16:04 ` David Ahern
2016-08-15 7:39 ` YOSHIFUJI Hideaki
2016-08-16 15:21 ` Lorenzo Colitti
2016-08-16 16:22 ` David Ahern
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