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authorFlorian Westphal <fw@strlen.de>2013-06-05 00:22:16 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2013-06-05 12:40:54 +0200
commit7f87712c0152511a1842698ad8dca425fee2dc4f (patch)
treebf8da1c03b04c720afa10f96a210a2df17f980db /net/socket.c
parentnetfilter: nfnetlink_queue: cleanup copy_range usage (diff)
downloadlinux-7f87712c0152511a1842698ad8dca425fee2dc4f.tar.xz
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netfilter: nfnetlink_queue: only add CAP_LEN attr when needed
CAP_LEN contains the size of the network packet we're queueing to userspace, i.e. normally it is the same as the NFQA_PAYLOAD attribute len. Include it only in the unlikely case when NFQA_PAYLOAD is truncated due to copy_range limitations. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/socket.c')
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