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net/local: remove client from server.lc_waiters when client close #9841

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Merged
jerpelea merged 1 commit into from
Jul 17, 2023
Merged

net/local: remove client from server.lc_waiters when client close #9841

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30 changes: 29 additions & 1 deletion net/local/local_release.c
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Original file line number Diff line number Diff line change
Expand Up @@ -66,9 +66,37 @@ int local_release(FAR struct local_conn_s *conn)

DEBUGASSERT(conn->lc_state != LOCAL_STATE_ACCEPT);

if (conn->lc_state == LOCAL_STATE_CONNECTING)
{
FAR struct local_conn_s *server = NULL;
FAR struct local_conn_s *client;
FAR dq_entry_t *waiter = NULL;

while ((server = local_nextconn(server)) && waiter == NULL)
{
if (server->lc_state == LOCAL_STATE_LISTENING)
{
for (waiter = dq_peek(&server->u.server.lc_waiters);
waiter;
waiter = dq_next(&client->u.client.lc_waiter))
{
if (&conn->u.client.lc_waiter == waiter)
{
dq_rem(waiter, &server->u.server.lc_waiters);
server->u.server.lc_pending--;
break;
}

client = container_of(waiter, struct local_conn_s,
u.client.lc_waiter);
}
}
}
}

/* Is the socket is listening socket (SOCK_STREAM server) */

if (conn->lc_state == LOCAL_STATE_LISTENING)
else if (conn->lc_state == LOCAL_STATE_LISTENING)
{
FAR struct local_conn_s *client;
FAR dq_entry_t *waiter;
Expand Down