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path: root/net/ipv4/inet_diag.c
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Diffstat (limited to 'net/ipv4/inet_diag.c')
-rw-r--r--net/ipv4/inet_diag.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index dc429b6b0ba..b0170732b5e 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -747,13 +747,14 @@ skip_listen_ht:
for (i = s_i; i < hashinfo->ehash_size; i++) {
struct inet_ehash_bucket *head = &hashinfo->ehash[i];
+ rwlock_t *lock = inet_ehash_lockp(hashinfo, i);
struct sock *sk;
struct hlist_node *node;
if (i > s_i)
s_num = 0;
- read_lock_bh(&head->lock);
+ read_lock_bh(lock);
num = 0;
sk_for_each(sk, node, &head->chain) {
struct inet_sock *inet = inet_sk(sk);
@@ -769,7 +770,7 @@ skip_listen_ht:
r->id.idiag_dport)
goto next_normal;
if (inet_csk_diag_dump(sk, skb, cb) < 0) {
- read_unlock_bh(&head->lock);
+ read_unlock_bh(lock);
goto done;
}
next_normal:
@@ -791,14 +792,14 @@ next_normal:
r->id.idiag_dport)
goto next_dying;
if (inet_twsk_diag_dump(tw, skb, cb) < 0) {
- read_unlock_bh(&head->lock);
+ read_unlock_bh(lock);
goto done;
}
next_dying:
++num;
}
}
- read_unlock_bh(&head->lock);
+ read_unlock_bh(lock);
}
done: