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Handle client input case where no router session exists by sending error message to client.

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This commit is contained in:
counterpoint
2015-09-18 08:59:06 +01:00
parent 31c6666278
commit c69658889c
1 changed files with 13 additions and 3 deletions
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16
server/modules/protocol/mysql_client.c
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@ -758,9 +758,9 @@ int gw_read_client_event(
router = session->service->router; router = session->service->router;
router_instance = session->service->router_instance; router_instance = session->service->router_instance;
rsession = session->router_session; rsession = session->router_session;
ss_dassert(rsession != NULL);
if (router_instance != NULL && rsession != NULL) { if (router_instance != NULL && rsession != NULL)
{
/** Ask what type of input the router expects */ /** Ask what type of input the router expects */
cap = router->getCapabilities(router_instance, rsession); cap = router->getCapabilities(router_instance, rsession);
@ -820,7 +820,17 @@ int gw_read_client_event(
goto return_rc; goto return_rc;
} }
} }
} else
{
/** Send ERR 1045 to client */
mysql_send_auth_error(
dcb,
2,
0,
"failed to create new session");
return 0;
}
}
if (stmt_input) { if (stmt_input) {