Changes to try to eliminate setting dcb->session to NULL with risk of crashing system.

2015-08-24 12:12:43 +01:00
parent 5e2e2585ad
commit 37ac158791
7 changed files with 182 additions and 194 deletions
--- a/server/modules/protocol/telnetd.c
+++ b/server/modules/protocol/telnetd.c
@ -311,6 +311,11 @@ int	n_connect = 0;
 			memcpy(&client_dcb->func, &MyObject, sizeof(GWPROTOCOL));
 			client_dcb->session =
                                session_alloc(dcb->session->service, client_dcb);
+                        if (NULL == client_dcb->session)
+                        {
+                            dcb_close(client_dcb);
+                            return n_connect;
+                        }
                        telnetd_pr = (TELNETD *)malloc(sizeof(TELNETD));
                        client_dcb->protocol = (void *)telnetd_pr;