From 89c7b907a31402e4388802b6ee31807d54d80dd9 Mon Sep 17 00:00:00 2001
From: VilhoRaatikka <vilho.raatikka@skysql.com>
Date: Fri, 24 Oct 2014 18:30:53 +0300
Subject: [PATCH] Addition to Fix of bug #585,
 http://bugs.mariadb.com/show_bug.cgi?id=585 regexfilter.c:routeQuery called
 modutil_replace_SQL which resulted in multiple buffers in query GWBUF. Those
 weren't handled properly later. Added call for gwbug_make_contiguous.

---
 server/modules/filter/regexfilter.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/modules/filter/regexfilter.c b/server/modules/filter/regexfilter.c
index c2e89ca09..08962b0ce 100644
--- a/server/modules/filter/regexfilter.c
+++ b/server/modules/filter/regexfilter.c
@@ -315,6 +315,7 @@ int		length;
 		if (newsql)
 		{
 			queue = modutil_replace_SQL(queue, newsql);
+			queue = gwbuf_make_contiguous(queue);
 			free(newsql);
 			my_session->replacements++;
 		}