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(parent: 6623e3b) | patch
netfilter: fix the race when initializing nf_ct_expect_hash_rnd
authorChangli Gao <xiaosuo@gmail.com>
Wed, 5 Jan 2011 04:23:23 +0000 (04:23 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 6 Jan 2011 19:22:20 +0000 (11:22 -0800)
commitf682cefa5ad204d3bfaa54a58046c66d2d035ac1
tree8c55a0b722df666bb0a75f5749c7457cd5d44f3btree | snapshot
parent6623e3b24a5ebb07e81648c478d286a1329ab891commit | diff
netfilter: fix the race when initializing nf_ct_expect_hash_rnd

Since nf_ct_expect_dst_hash() may be called without nf_conntrack_lock
locked, nf_ct_expect_hash_rnd should be initialized in the atomic way.

In this patch, we use nf_conntrack_hash_rnd instead of
nf_ct_expect_hash_rnd.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/netfilter/nf_conntrack.h diff | blob | blame | history
net/netfilter/nf_conntrack_core.c diff | blob | blame | history
net/netfilter/nf_conntrack_expect.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)