netfilter: ipv6: only provide sk_bound_dev_if for link-local addr

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yoshfuji points out that sk_bound_dev_if should only be provided
for link-local addresses.

IPv6 getpeer/sockname also has this test, i.e. we will now
only set sin6_scope_id if the original(!) destination
was a link-local address.

Reported-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Florian Westphal 2012-11-13 00:17:24 +00:00 • committed by Pablo Neira Ayuso

parent 121d1e0941

commit d3976a53ce

1 changed files with 6 additions and 1 deletions

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net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c

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