From 390538af2ed5cd18e3096ad70597035dbca52139 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Wed, 15 Jun 2022 08:57:17 +0200
Subject: [PATCH] Fix GH-8781 ZipArchive::close deletes zip file without
 updating stat cache

---
 ext/zip/php_zip.c             |  3 +++
 ext/zip/tests/bug_gh8781.phpt | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 ext/zip/tests/bug_gh8781.phpt

diff --git a/ext/zip/php_zip.c b/ext/zip/php_zip.c
index 14fa3e784ab1f..d00d050204ed5 100644
--- a/ext/zip/php_zip.c
+++ b/ext/zip/php_zip.c
@@ -1562,6 +1562,9 @@ PHP_METHOD(ZipArchive, close)
 		ze_obj->err_sys = 0;
 	}
 
+	/* clear cache as empty zip are not created but deleted */
+	php_clear_stat_cache(1, ze_obj->filename, ze_obj->filename_len);
+
 	efree(ze_obj->filename);
 	ze_obj->filename = NULL;
 	ze_obj->filename_len = 0;
diff --git a/ext/zip/tests/bug_gh8781.phpt b/ext/zip/tests/bug_gh8781.phpt
new file mode 100644
index 0000000000000..25eadb70575df
--- /dev/null
+++ b/ext/zip/tests/bug_gh8781.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Bug GH-8781 (ZipArchive deletes zip file with no contents)
+--SKIPIF--
+<?php
+if (!extension_loaded('zip')) die('skip zip extension not available');
+?>
+--FILE--
+<?php
+touch($file = __DIR__ . '/bug_gh8781.zip');
+var_dump(is_file($file));
+
+$zip = new ZipArchive();
+$zip->open($file, ZipArchive::CREATE | ZipArchive::OVERWRITE);
+$zip->close();
+
+var_dump(is_file($file));
+?>
+--EXPECT--
+bool(true)
+bool(false)
+