Upstream: https://github.com/php/php-src/pull/5311

--- php-7.4.4/ext/zip/php_zip.c	2020-03-17 10:40:30.000000000 +0000
+++ php-7.4.4/ext/zip/php_zip.c	2020-03-27 15:28:13.259857804 -0500
@@ -606,8 +606,9 @@ int php_zip_glob(char *pattern, int pattern_len, zend_long flags, zval *return_v
 		add_next_index_string(return_value, globbuf.gl_pathv[n]+cwd_skip);
 	}
 
+	ret = globbuf.gl_pathc;
 	globfree(&globbuf);
-	return globbuf.gl_pathc;
+	return ret;
 #else
 	zend_throw_error(NULL, "Glob support is not available");
 	return 0;