From 70b2fca220fc27a16cc9f81f6c6da0f2a6d6d610 Mon Sep 17 00:00:00 2001
From: "Christoph M. Becker" <cmbecker69@gmx.de>
Date: Wed, 22 Aug 2018 13:32:55 +0200
Subject: Fix #76778: array_reduce leaks memory if callback throws exception

We have to release the result variable in the error case, too.
---
 ext/standard/tests/array/bug76778.phpt | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 ext/standard/tests/array/bug76778.phpt

(limited to 'ext/standard/tests')

diff --git a/ext/standard/tests/array/bug76778.phpt b/ext/standard/tests/array/bug76778.phpt
new file mode 100644
index 0000000000..2c65497d12
--- /dev/null
+++ b/ext/standard/tests/array/bug76778.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Bug #76778 (array_reduce leaks memory if callback throws exception)
+--SKIPIF--
+<?php
+if (getenv("SKIP_SLOW_TESTS")) die('skip slow test');
+?>
+--INI--
+memory_limit=32M
+--FILE--
+<?php
+for ($i = 0; $i < 100; $i++) {
+    try {
+        array_reduce(
+            [1],
+            function ($carry, $item) {
+                throw new Exception;
+            },
+            range(1, 200000)
+        );
+    } catch (Exception $e) {
+    }
+}
+?>
+===DONE===
+--EXPECT--
+===DONE===
-- 
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