fjpanag commented on code in PR #7525:
URL: https://github.com/apache/nuttx/pull/7525#discussion_r1111041208
##########
net/usrsock/usrsock_conn.c:
##########
@@ -77,20 +78,30 @@ static dq_queue_t g_active_usrsock_connections;
FAR struct usrsock_conn_s *usrsock_alloc(void)
{
FAR struct usrsock_conn_s *conn;
-#ifdef CONFIG_NET_ALLOC_CONNS
+#if CONFIG_NET_USRSOCK_ALLOC_CONNS > 0
int i;
#endif
/* The free list is protected by a a mutex. */
nxmutex_lock(&g_free_lock);
-#ifdef CONFIG_NET_ALLOC_CONNS
+#if CONFIG_NET_USRSOCK_ALLOC_CONNS > 0
if (dq_peek(&g_free_usrsock_connections) == NULL)
{
- conn = kmm_zalloc(sizeof(*conn) * CONFIG_NET_USRSOCK_CONNS);
+#if CONFIG_NET_USRSOCK_MAX_CONNS > 0
+ if (dq_count(&g_active_usrsock_connections) +
+ CONFIG_NET_USRSOCK_ALLOC_CONNS >= CONFIG_NET_USRSOCK_MAX_CONNS)
+ {
+ nxmutex_unlock(&g_free_lock);
+ return NULL;
+ }
+#endif
+
+ conn = kmm_zalloc(sizeof(*conn) * CONFIG_NET_USRSOCK_ALLOC_CONNS);
+
Review Comment:
Done.
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