From 2798970b49a076af33d78095c9cd870f50afb65d Mon Sep 17 00:00:00 2001
From: Andrey Kostylev <kostylevandrey113@gmail.com>
Date: Fri, 24 Feb 2017 18:27:24 +0300
Subject: [PATCH] garbage resource after uv_close

---
 php_uv.c                                    |  5 +++++
 tests/006-uv_async_init-no-memory-leak.phpt | 25 +++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 tests/006-uv_async_init-no-memory-leak.phpt

diff --git a/php_uv.c b/php_uv.c
index 6f388fb..d1d6040 100644
--- a/php_uv.c
+++ b/php_uv.c
@@ -2097,6 +2097,10 @@ static void php_uv_close_cb(uv_handle_t *handle)
 
 	uv->in_free = -1;
 
+	if (GC_REFCOUNT(uv->resource_id) > 1) {
+		zend_list_delete(uv->resource_id);
+	}
+
 	zval_ptr_dtor(&params[0]); /* call destruct_uv */
 }
 
@@ -5623,6 +5627,7 @@ PHP_FUNCTION(uv_async_init)
 
 	ZVAL_RES(return_value, uv->resource_id);
 	GC_REFCOUNT(uv->resource_id)++;
+	PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_async_init, uv->resource_id);
 }
 /* }}} */
 
diff --git a/tests/006-uv_async_init-no-memory-leak.phpt b/tests/006-uv_async_init-no-memory-leak.phpt
new file mode 100644
index 0000000..be20ce2
--- /dev/null
+++ b/tests/006-uv_async_init-no-memory-leak.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Check uv_async has no memory leak
+--FILE--
+<?php
+$m = memory_get_usage();
+
+$loop = uv_loop_new();
+
+for ($i = 0; $i < 1; $i++) {
+    $async = uv_async_init($loop, static function ($async) {
+        uv_close($async);
+    });
+
+    uv_async_send($async);
+}
+
+unset($async);
+
+uv_run($loop, UV::RUN_DEFAULT);
+uv_loop_delete($loop);
+unset($loop);
+
+echo memory_get_usage() - $m, PHP_EOL;
+--EXPECTF--
+0
\ No newline at end of file