diff options
| author | David S. Miller <davem@davemloft.net> | 2008-07-14 20:23:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-14 20:23:54 -0700 |
| commit | 2aec609fb45e84d65bc8eabc7b650bbecb1cc179 (patch) | |
| tree | eb3e8a79604113392d0ee74b19dbc1dfce579c11 /net/netfilter/nf_conntrack_proto_tcp.c | |
| parent | 4c8894980010536915c4f5513ee180e3614aeca9 (diff) | |
| parent | 9076689ab07974a6f5d230fc241448f7a77e9078 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/netfilter/nf_conntrack_proto_tcp.c
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_tcp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index 740acd6bc7d..420a10d8eb1 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -844,8 +844,14 @@ static int tcp_packet(struct nf_conn *ct, /* Attempt to reopen a closed/aborted connection. * Delete this connection and look up again. */ write_unlock_bh(&tcp_lock); - nf_ct_kill(ct); - return -NF_REPEAT; + + /* Only repeat if we can actually remove the timer. + * Destruction may already be in progress in process + * context and we must give it a chance to terminate. + */ + if (nf_ct_kill(ct)) + return -NF_REPEAT; + return -NF_DROP; } /* Fall through */ case TCP_CONNTRACK_IGNORE: |