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(parent: 3e534af) | patch
ipv6: Copy cork options in ip6_append_data
authorHerbert Xu <herbert@gondor.apana.org.au>
Thu, 5 Feb 2009 23:15:50 +0000 (15:15 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 17 Feb 2009 17:28:57 +0000 (09:28 -0800)
commit34a4aa0f5a4b67070651dcbabda7fdcac4647ecd
treee603bb8f279e5a24331628e345929a24f9e6f6eatree | snapshot
parent3e534af176b548b90c38a086a5d6940f0ab2be9fcommit | diff
ipv6: Copy cork options in ip6_append_data

[ Upstream commit 0178b695fd6b40a62a215cbeb03dd51ada3bb5e0 ]

As the options passed to ip6_append_data may be ephemeral, we need
to duplicate it for corking.  This patch applies the simplest fix
which is to memdup all the relevant bits.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/ipv6/ip6_output.c diff | blob | history
Linux kernel for KaRo TX COM modules