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| author | David S. Miller <davem@davemloft.net> | 2009-03-26 01:22:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-26 01:22:01 -0700 |
| commit | f0de70f8bb56952f6e016a65a8a8d006918f5bf6 (patch) | |
| tree | 1d38f828b212adc0a0f2d100d58544979fab543d /net/ipv4/udp.c | |
| parent | bb3daa4a5960cd9d39bad88679fcf587b456c05d (diff) | |
| parent | cda6d377ec6b2ee2e58d563d0bd7eb313e0165df (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index ace2ac8a42f7..bda08a09357d 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1618,7 +1618,8 @@ static struct sock *udp_get_next(struct seq_file *seq, struct sock *sk) } while (sk && (!net_eq(sock_net(sk), net) || sk->sk_family != state->family)); if (!sk) { - spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); + if (state->bucket < UDP_HTABLE_SIZE) + spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); return udp_get_first(seq, state->bucket + 1); } return sk; @@ -1636,6 +1637,9 @@ static struct sock *udp_get_idx(struct seq_file *seq, loff_t pos) static void *udp_seq_start(struct seq_file *seq, loff_t *pos) { + struct udp_iter_state *state = seq->private; + state->bucket = UDP_HTABLE_SIZE; + return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN; } |