mysql_send_custom_error writes to client dcb but didn't check whether it was in the correct state.

2013-11-21 09:47:02 +02:00
parent a30e2ab29b
commit 4ed4419327
1 changed files with 3 additions and 1 deletions
--- a/server/modules/protocol/mysql_common.c
+++ b/server/modules/protocol/mysql_common.c
@ -749,7 +749,9 @@ mysql_send_custom_error (DCB *dcb, int packet_number, int in_affected_rows, cons

        GWBUF   *buf = NULL;

-        if (dcb == NULL) {
+        if (dcb == NULL ||
+            dcb->state != DCB_STATE_POLLING)
+        {
                return 0;
        }
 	ss_dassert(dcb != NULL);