andrey                                   Tue, 11 May 2010 10:03:16 +0000

Revision: http://svn.php.net/viewvc?view=revision&revision=299239

Log:
Fix for bug #51605 (Mysqli zombie links)

Bug: http://bugs.php.net/51605 (Assigned) Mysqli - zombie links
      
Changed paths:
    U   php/php-src/branches/PHP_5_3/NEWS
    U   php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c
    A   php/php-src/branches/PHP_5_3/ext/mysqli/tests/bug51605.phpt
    U   php/php-src/trunk/ext/mysqli/mysqli_api.c
    A   php/php-src/trunk/ext/mysqli/tests/bug51605.phpt

Modified: php/php-src/branches/PHP_5_3/NEWS
===================================================================
--- php/php-src/branches/PHP_5_3/NEWS   2010-05-11 07:44:06 UTC (rev 299238)
+++ php/php-src/branches/PHP_5_3/NEWS   2010-05-11 10:03:16 UTC (rev 299239)
@@ -67,6 +67,7 @@
   literal). (cbandy at jbandy dot com)
 - Fixed bug #51607 (pg_copy_from does not allow schema in the tablename
   argument). (cbandy at jbandy dot com)
+- Fixed bug #51605 (Mysqli - zombie links). (Andrey)
 - Fixed bug #51604 (newline in end of header is shown in start of message).
   (Daniel Egeberg)
 - Fixed bug #51590 (JSON_ERROR_UTF8 is undefined). (Felipe)

Modified: php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c        2010-05-11 
07:44:06 UTC (rev 299238)
+++ php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c        2010-05-11 
10:03:16 UTC (rev 299239)
@@ -562,13 +562,13 @@
                                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)++;
                        }
                }
                mysql->persistent = FALSE;
        }
+       MyG(num_links)--;
        mysql->mysql = NULL;

        php_clear_mysql(mysql);

Added: php/php-src/branches/PHP_5_3/ext/mysqli/tests/bug51605.phpt
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysqli/tests/bug51605.phpt                 
        (rev 0)
+++ php/php-src/branches/PHP_5_3/ext/mysqli/tests/bug51605.phpt 2010-05-11 
10:03:16 UTC (rev 299239)
@@ -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!

Modified: php/php-src/trunk/ext/mysqli/mysqli_api.c
===================================================================
--- php/php-src/trunk/ext/mysqli/mysqli_api.c   2010-05-11 07:44:06 UTC (rev 
299238)
+++ php/php-src/trunk/ext/mysqli/mysqli_api.c   2010-05-11 10:03:16 UTC (rev 
299239)
@@ -562,7 +562,6 @@
                                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 @@
                mysql->persistent = FALSE;
        }
        mysql->mysql = NULL;
+       MyG(num_links)--;

        php_clear_mysql(mysql);
 }

Added: php/php-src/trunk/ext/mysqli/tests/bug51605.phpt
===================================================================
--- php/php-src/trunk/ext/mysqli/tests/bug51605.phpt                            
(rev 0)
+++ php/php-src/trunk/ext/mysqli/tests/bug51605.phpt    2010-05-11 10:03:16 UTC 
(rev 299239)
@@ -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!

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