diff options
| -rw-r--r-- | net/sctp/proc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/sctp/proc.c b/net/sctp/proc.c index 9966e7b16451..06b05ee17d8d 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -139,7 +139,11 @@ static void sctp_seq_dump_local_addrs(struct seq_file *seq, struct sctp_ep_commo primary = &peer->saddr; } - list_for_each_entry(laddr, &epb->bind_addr.address_list, list) { + rcu_read_lock(); + list_for_each_entry_rcu(laddr, &epb->bind_addr.address_list, list) { + if (!laddr->valid) + continue; + addr = &laddr->a; af = sctp_get_af_specific(addr->sa.sa_family); if (primary && af->cmp_addr(addr, primary)) { @@ -147,6 +151,7 @@ static void sctp_seq_dump_local_addrs(struct seq_file *seq, struct sctp_ep_commo } af->seq_dump_addr(seq, addr); } + rcu_read_unlock(); } /* Dump remote addresses of an association. */ |