From 81d4ff214e7cf2253c270a8f8de533bebbf88c15 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 19 Feb 2015 04:24:09 -0500
Subject: [PATCH] Fix setting max packet size for DB caches and check packet size also in shared cache

---
 program/lib/Roundcube/rcube_cache.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/program/lib/Roundcube/rcube_cache.php b/program/lib/Roundcube/rcube_cache.php
index 7210ce6..52a2db9 100644
--- a/program/lib/Roundcube/rcube_cache.php
+++ b/program/lib/Roundcube/rcube_cache.php
@@ -605,8 +605,8 @@
             $this->max_packet = 2097152; // default/max is 2 MB
 
             if ($this->type == 'db') {
-                $value = $this->db->get_variable('max_allowed_packet', 1048500);
-                $this->max_packet = min($value, $this->max_packet) - 2000;
+                $value = $this->db->get_variable('max_allowed_packet', $this->max_packet);
+                $this->max_packet = max($value, $this->max_packet) - 2000;
             }
             else if ($this->type == 'memcache') {
                 $stats = $this->db->getStats();

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