udp: Use flow key information instead of rt->rt_{src,dst}

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We have two cases.

Either the socket is in TCP_ESTABLISHED state and connect() filled
in the inet socket cork flow, or we looked up the route here and
used an on-stack flow.

Track which one it was, and use it to obtain src/dst addrs.

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2011-05-08 16:38:45 -07:00

parent eed2a12f1e

commit e474995f29

1 changed files with 8 additions and 6 deletions

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net/ipv4/udp.c

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