mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
ef7f4a1420
We previously allocated sockets as direct children of the event context. That led to crashes if a service called task_server_terminate(), as it left the socket open and handling events for a dead protocol. Making them a child of the task allows the task to terminate and take all its sockets with it. Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
process incoming packets - main loop
|
|
Copyright (C) Andrew Tridgell 2004-2005
|
|
Copyright (C) Stefan Metzmacher 2004-2005
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include "smbd/service_task.h"
|
|
#include "smbd/service_stream.h"
|
|
#include "smbd/service.h"
|
|
#include "smb_server/smb_server.h"
|
|
#include "smb_server/service_smb_proto.h"
|
|
#include "lib/messaging/irpc.h"
|
|
#include "lib/stream/packet.h"
|
|
#include "libcli/smb2/smb2.h"
|
|
#include "smb_server/smb2/smb2_server.h"
|
|
#include "system/network.h"
|
|
#include "lib/socket/netif.h"
|
|
#include "param/share.h"
|
|
#include "dsdb/samdb/samdb.h"
|
|
#include "param/param.h"
|
|
|
|
/*
|
|
open the smb server sockets
|
|
*/
|
|
static void smbsrv_task_init(struct task_server *task)
|
|
{
|
|
NTSTATUS status;
|
|
|
|
task_server_set_title(task, "task[smbsrv]");
|
|
|
|
if (lpcfg_interfaces(task->lp_ctx) && lpcfg_bind_interfaces_only(task->lp_ctx)) {
|
|
int num_interfaces;
|
|
int i;
|
|
struct interface *ifaces;
|
|
|
|
load_interfaces(task, lpcfg_interfaces(task->lp_ctx), &ifaces);
|
|
|
|
num_interfaces = iface_count(ifaces);
|
|
|
|
/* We have been given an interfaces line, and been
|
|
told to only bind to those interfaces. Create a
|
|
socket per interface and bind to only these.
|
|
*/
|
|
for(i = 0; i < num_interfaces; i++) {
|
|
const char *address = iface_n_ip(ifaces, i);
|
|
status = smbsrv_add_socket(task, task->event_ctx, task->lp_ctx, task->model_ops, address);
|
|
if (!NT_STATUS_IS_OK(status)) goto failed;
|
|
}
|
|
} else {
|
|
/* Just bind to lpcfg_socket_address() (usually 0.0.0.0) */
|
|
status = smbsrv_add_socket(task, task->event_ctx, task->lp_ctx, task->model_ops,
|
|
lpcfg_socket_address(task->lp_ctx));
|
|
if (!NT_STATUS_IS_OK(status)) goto failed;
|
|
}
|
|
|
|
return;
|
|
failed:
|
|
task_server_terminate(task, "Failed to startup smb server task", true);
|
|
}
|
|
|
|
/* called at smbd startup - register ourselves as a server service */
|
|
NTSTATUS server_service_smb_init(void)
|
|
{
|
|
share_init();
|
|
return register_server_service("smb", smbsrv_task_init);
|
|
}
|