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-rw-r--r--source3/libsmb/cliconnect.c2
-rw-r--r--source3/rpc_server/srv_spoolss_nt.c102
2 files changed, 35 insertions, 69 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c
index 7ecc769517..8118f073df 100644
--- a/source3/libsmb/cliconnect.c
+++ b/source3/libsmb/cliconnect.c
@@ -1388,7 +1388,7 @@ again:
DEBUG(3,("Connecting to host=%s\n", dest_host));
if (!cli_connect(cli, dest_host, &ip)) {
- DEBUG(1,("cli_full_connection: failed to connect to %s (%s)\n",
+ DEBUG(1,("cli_start_connection: failed to connect to %s (%s)\n",
nmb_namestr(&called), inet_ntoa(ip)));
cli_shutdown(cli);
return NT_STATUS_UNSUCCESSFUL;
diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index 026e7681e0..e5b3ca3947 100644
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -174,8 +174,10 @@ static void srv_spoolss_replycloseprinter(int snum, POLICY_HND *handle)
/* if it's the last connection, deconnect the IPC$ share */
if (smb_connections==1) {
- cli_shutdown(notify_cli_pipe->cli);
+
+ cli_shutdown( notify_cli_pipe->cli );
notify_cli_pipe = NULL; /* The above call shuts downn the pipe also. */
+
message_deregister(MSG_PRINTER_NOTIFY2);
/* Tell the connections db we're no longer interested in
@@ -2494,99 +2496,66 @@ done:
Connect to the client machine.
**********************************************************/
-static BOOL spoolss_connect_to_client(struct cli_state *the_cli, struct rpc_pipe_client **pp_pipe,
+static BOOL spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
struct in_addr *client_ip, const char *remote_machine)
{
NTSTATUS ret;
- ZERO_STRUCTP(the_cli);
-
- if(cli_initialise(the_cli) == NULL) {
- DEBUG(0,("spoolss_connect_to_client: unable to initialize client connection.\n"));
- return False;
- }
-
+ struct cli_state *the_cli;
+ struct in_addr rm_addr;
+
if ( is_zero_ip(*client_ip) ) {
- if(!resolve_name( remote_machine, &the_cli->dest_ip, 0x20)) {
- DEBUG(0,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
- cli_shutdown(the_cli);
- return False;
+ if ( !resolve_name( remote_machine, &rm_addr, 0x20) ) {
+ DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
+ return False;
}
- if (ismyip(the_cli->dest_ip)) {
+ if ( ismyip( rm_addr )) {
DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n", remote_machine));
- cli_shutdown(the_cli);
return False;
}
- }
- else {
- the_cli->dest_ip.s_addr = client_ip->s_addr;
+ } else {
+ rm_addr.s_addr = client_ip->s_addr;
DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
inet_ntoa(*client_ip) ));
}
- if (!cli_connect(the_cli, remote_machine, &the_cli->dest_ip)) {
- DEBUG(0,("spoolss_connect_to_client: unable to connect to SMB server on machine %s. Error was : %s.\n", remote_machine, cli_errstr(the_cli) ));
- cli_shutdown(the_cli);
- return False;
- }
-
- if (!attempt_netbios_session_request(the_cli, global_myname(), remote_machine, &the_cli->dest_ip)) {
- DEBUG(0,("spoolss_connect_to_client: machine %s rejected the NetBIOS session request.\n",
- remote_machine));
- cli_shutdown(the_cli);
- return False;
- }
+ /* setup the connection */
- the_cli->protocol = PROTOCOL_NT1;
- cli_setup_signing_state(the_cli, lp_client_signing());
-
- if (!cli_negprot(the_cli)) {
- DEBUG(0,("spoolss_connect_to_client: machine %s rejected the negotiate protocol. Error was : %s.\n", remote_machine, cli_errstr(the_cli) ));
- cli_shutdown(the_cli);
- return False;
- }
+ ret = cli_full_connection( &the_cli, global_myname(), remote_machine,
+ &rm_addr, 0, "IPC$", "IPC",
+ "", /* username */
+ "", /* domain */
+ "", /* password */
+ 0, lp_client_signing(), NULL );
- if (the_cli->protocol != PROTOCOL_NT1) {
- DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
- cli_shutdown(the_cli);
- return False;
- }
-
- /*
- * Do an anonymous session setup.
- */
-
- if (!cli_session_setup(the_cli, "", "", 0, "", 0, "")) {
- DEBUG(0,("spoolss_connect_to_client: machine %s rejected the session setup. Error was : %s.\n", remote_machine, cli_errstr(the_cli) ));
- cli_shutdown(the_cli);
+ if ( !NT_STATUS_IS_OK( ret ) ) {
+ DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
+ remote_machine ));
return False;
- }
-
- if (!(the_cli->sec_mode & 1)) {
- DEBUG(0,("spoolss_connect_to_client: machine %s isn't in user level security mode\n", remote_machine));
+ }
+
+ if ( the_cli->protocol != PROTOCOL_NT1 ) {
+ DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
cli_shutdown(the_cli);
return False;
}
- if (!cli_send_tconX(the_cli, "IPC$", "IPC", "", 1)) {
- DEBUG(0,("spoolss_connect_to_client: machine %s rejected the tconX on the IPC$ share. Error was : %s.\n", remote_machine, cli_errstr(the_cli) ));
- cli_shutdown(the_cli);
- return False;
- }
-
/*
* Ok - we have an anonymous connection to the IPC$ share.
* Now start the NT Domain stuff :-).
*/
- *pp_pipe = cli_rpc_pipe_open_noauth(the_cli, PI_SPOOLSS, &ret);
- if(!*pp_pipe) {
- DEBUG(0,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
+ if ( !(*pp_pipe = cli_rpc_pipe_open_noauth(the_cli, PI_SPOOLSS, &ret)) ) {
+ DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
remote_machine, nt_errstr(ret)));
cli_shutdown(the_cli);
return False;
}
+ /* make sure to save the cli_state pointer. Keep its own talloc_ctx */
+
+ (*pp_pipe)->cli = the_cli;
+
return True;
}
@@ -2605,14 +2574,11 @@ static BOOL srv_spoolss_replyopenprinter(int snum, const char *printer,
* and connect to the IPC$ share anonymously
*/
if (smb_connections==0) {
- struct cli_state notify_cli; /* print notify back-channel */
fstring unix_printer;
fstrcpy(unix_printer, printer+2); /* the +2 is to strip the leading 2 backslashs */
- ZERO_STRUCT(notify_cli);
-
- if(!spoolss_connect_to_client(&notify_cli, &notify_cli_pipe, client_ip, unix_printer))
+ if ( !spoolss_connect_to_client( &notify_cli_pipe, client_ip, unix_printer ))
return False;
message_register(MSG_PRINTER_NOTIFY2, receive_notify2_message_list);
generated by cgit (git 2.34.1) at 2024-12-13 20:24:28 +0000