Fix to bug http://bugs.skysql.com/show_bug.cgi?id=488. SHOW VARIABLES was treated as if it was session write command. Instead it is a read-only query. Changed to route that to master.

2014-08-31 22:56:30 +03:00
parent 40416d424e
commit 40f85f9cad
3 changed files with 15 additions and 5 deletions
--- a/server/modules/routing/readwritesplit/readwritesplit.c
+++ b/server/modules/routing/readwritesplit/readwritesplit.c
@ -1451,7 +1451,7 @@ static int routeQuery(
                
                if (succp) /*< Have DCB of the target backend */
                {                        
-                        if ((ret = target_dcb->func.write(target_dcb, querybuf)) == 1)
+                        if ((ret = target_dcb->func.write(target_dcb, gwbuf_clone(querybuf))) == 1)
                        {
                                backend_ref_t* bref;