tree 587a0dc800b4f40fc74d3541615d2498cc44c6b8
parent 81771b3b20fb4e98c6f2b2aac2bc10ed41a8f006
author Herbert Xu <herbert@gondor.apana.org.au> 1159911240 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1159947059 -0700

[UDP6]: Fix flowi clobbering

The udp6_sendmsg function uses a shared buffer to store the
flow without taking any locks.  This leads to races with SMP.
This patch moves the flowi object onto the stack.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>