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-rw-r--r--net/sctp/proc.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 684c5b31563b..c74a810150aa 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -380,6 +380,8 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
}
transport = (struct sctp_transport *)v;
+ if (!sctp_transport_hold(transport))
+ return 0;
assoc = transport->asoc;
epb = &assoc->base;
sk = epb->sk;
@@ -412,6 +414,8 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
sk->sk_rcvbuf);
seq_printf(seq, "\n");
+ sctp_transport_put(transport);
+
return 0;
}
@@ -489,6 +493,8 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)
}
tsp = (struct sctp_transport *)v;
+ if (!sctp_transport_hold(tsp))
+ return 0;
assoc = tsp->asoc;
list_for_each_entry_rcu(tsp, &assoc->peer.transport_addr_list,
@@ -544,6 +550,8 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "\n");
}
+ sctp_transport_put(tsp);
+
return 0;
}