uv_listen callback is not destroyed by gc anymore

php_uv.c

@@ -1585,7 +1585,8 @@ static void php_uv_listen_cb(uv_stream_t* server, int status)
 
 	php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_LISTEN_CB TSRMLS_CC);
 
-	zval_ptr_dtor(&params[0]);
+	PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_listen_cb, uv->resource_id);
+
 	zval_ptr_dtor(&params[1]);
 	zval_ptr_dtor(&retval);
 }

tests/005-uv_listen_cb-not-destroyed.phpt

@@ -0,0 +1,68 @@
+--TEST--
+Check for uv_listen callback is not destroyed by gc
+--FILE--
+<?php
+class TcpServer
+{
+    private $loop;
+    private $tcp;
+
+    public function __construct($loop)
+    {
+        $this->loop = $loop;
+        $this->tcp = uv_tcp_init($loop);
+    }
+
+    public function bind(string $address, int $port)
+    {
+        uv_tcp_bind($this->tcp, uv_ip4_addr($address, $port));
+    }
+
+    public function listen()
+    {
+        uv_listen($this->tcp, 100, function ($server, $status) {
+
+            $client = uv_tcp_init($this->loop);
+            uv_accept($server, $client);
+
+            uv_read_start($client, function ($socket, $nread, $buffer) {
+                echo 'OK', PHP_EOL;
+                uv_close($socket);
+            });
+        });
+    }
+
+    public function close()
+    {
+        if (get_resource_type($this->tcp) === 'uv') {
+            uv_close($this->tcp);
+        }
+    }
+}
+
+$loop = uv_loop_new();
+
+$tcpServer = new TcpServer($loop);
+$tcpServer->bind('0.0.0.0', 9876);
+$tcpServer->listen();
+
+$closed = 0;
+for ($i = 0; $i < 4; $i++) {
+    $c = uv_tcp_init($loop);
+    uv_tcp_connect($c, uv_ip4_addr('0.0.0.0', 9876), function ($stream, $stat) use (&$closed, $tcpServer) {
+        $closed++;
+        uv_close($stream);
+
+        if ($closed === 4) {
+            $tcpServer->close();
+        }
+    });
+}
+
+uv_run($loop, UV::RUN_DEFAULT);
+
+--EXPECTF--
+OK
+OK
+OK
+OK