From 6ba20795b4089eb0af6ebf566ec28046c3e92d42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Thu, 5 Oct 2017 14:52:46 +0300
Subject: [PATCH] Fix GCC7 warnings in cache filter

The thread count did not have enough space for a INT_MAX.
---
 server/modules/filter/cache/cachept.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/modules/filter/cache/cachept.cc b/server/modules/filter/cache/cachept.cc
index 28d10dbe9..644ab2412 100644
--- a/server/modules/filter/cache/cachept.cc
+++ b/server/modules/filter/cache/cachept.cc
@@ -164,7 +164,7 @@ CachePT* CachePT::Create(const std::string&  name,
 
         while (!error && (i < n_threads))
         {
-            char suffix[6]; // Enough for 99999 threads
+            char suffix[12]; // Enough for 99999 threads
             sprintf(suffix, "%d", i);
 
             string namest(name + "-" + suffix);