From 41ad139d17eef8e70b2d8356dfae5675aeb75d97 Mon Sep 17 00:00:00 2001
From: Andrey Hristov <andrey@php.net>
Date: Tue, 11 May 2010 10:03:16 +0000
Subject: [PATCH] Fix for bug #51605 (Mysqli zombie links)

---
 ext/mysqli/mysqli_api.c        |  2 +-
 ext/mysqli/tests/bug51605.phpt | 36 ++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 ext/mysqli/tests/bug51605.phpt

diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index bd2cdcb0cf..4be3e3baf7 100644
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -562,7 +562,6 @@ void php_mysqli_close(MY_MYSQL * mysql, int close_type TSRMLS_DC)
 				mysqli_plist_entry *plist = (mysqli_plist_entry *) le->ptr;
 				zend_ptr_stack_push(&plist->free_links, mysql->mysql);
 
-				MyG(num_links)--;
 				MyG(num_active_persistent)--;
 				MyG(num_inactive_persistent)++;
 			}
@@ -570,6 +569,7 @@ void php_mysqli_close(MY_MYSQL * mysql, int close_type TSRMLS_DC)
 		mysql->persistent = FALSE;
 	}
 	mysql->mysql = NULL;
+	MyG(num_links)--;
 
 	php_clear_mysql(mysql);
 }
diff --git a/ext/mysqli/tests/bug51605.phpt b/ext/mysqli/tests/bug51605.phpt
new file mode 100644
index 0000000000..d8e5c88afc
--- /dev/null
+++ b/ext/mysqli/tests/bug51605.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Bug #51647 (Certificate file without private key (pk in another file) doesn't work)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--INI--
+mysqli.max_links = 1
+mysqli.allow_persistent = Off
+mysqli.max_persistent = 0
+mysqli.reconnect = Off
+--FILE--
+<?php
+	include ("connect.inc");
+
+	$link = mysqli_init();
+	if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) {
+		printf("[002] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
+	}
+	mysqli_close($link);
+	echo "closed once\n";
+
+	$link = mysqli_init();
+	if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) {
+		printf("[002] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
+	}
+	mysqli_close($link);
+	echo "closed twice\n";
+
+	print "done!";
+?>
+--EXPECTF--
+closed once
+closed twice
+done!
-- 
2.40.0