On Mon, Jun 29, 2015 at 04:00:53PM -0700, Greg KH wrote: > On Sat, May 16, 2015 at 08:50:51PM +0200, Pablo Neira Ayuso wrote: > > From: Patrick McHardy <[email protected]> > > > > [ upstream commit 16c45eda96038aae848b6cfd42e2bf4b5e80f365 ] > > > > Fix a race condition and unnecessary locking: > > > > * the root rb_node must only be accessed under the lock in > > nft_rbtree_lookup() > > * the lock is not needed in lookup functions in netlink context > > > > Cc: <[email protected]> # 3.18.x > > Cc: <[email protected]> # 3.19.x > > Signed-off-by: Patrick McHardy <[email protected]> > > Signed-off-by: Pablo Neira Ayuso <[email protected]> > > --- > > net/netfilter/nft_rbtree.c | 6 ++---- > > 1 file changed, 2 insertions(+), 4 deletions(-) > > Also 4.0, right? This showed up in Linus's tree in 4.1-rc1.
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