fjpanag commented on code in PR #7525:
URL: https://github.com/apache/nuttx/pull/7525#discussion_r1111041416
##########
net/icmpv6/icmpv6_conn.c:
##########
@@ -109,13 +110,23 @@ FAR struct icmpv6_conn_s *icmpv6_alloc(void)
ret = nxmutex_lock(&g_free_lock);
if (ret >= 0)
{
-#ifdef CONFIG_NET_ALLOC_CONNS
+#if CONFIG_NET_ICMPv6_ALLOC_CONNS > 0
if (dq_peek(&g_active_icmpv6_connections) == NULL)
{
- conn = kmm_zalloc(sizeof(*conn) * CONFIG_NET_ICMPv6_NCONNS);
+#if CONFIG_NET_ICMPv6_MAX_CONNS > 0
+ if (dq_count(&g_active_icmpv6_connections) +
+ CONFIG_NET_ICMPv6_ALLOC_CONNS >= CONFIG_NET_ICMPv6_MAX_CONNS)
+ {
+ nxmutex_unlock(&g_free_lock);
+ return NULL;
+ }
+#endif
+
+ conn = kmm_zalloc(sizeof(*conn) * CONFIG_NET_ICMPv6_ALLOC_CONNS);
+
Review Comment:
Done.
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